@conference {17541, title = {ΑΥΞΗΣΗ ΤΗΣ F4 ΚΑΙ F7 ΓΕΝΙΑΣ ΤΟΥ H. ASPERSA (ΝΑΥΠΑΚΤΟΥ) ΚΑΙ ΚΑΤΑΝΑΛΩΣΗ ΚΑΙ ΑΦΟΜΟΙΩΣΗ ΑΠΟΞΗΡΑΜΕΝΗΣ ΤΡΟΦΗΣ ΑΠΟ ΤΗΝ ΕΚΚΟΛΑΨΗ ΕΩΣ ΚΑΙ ΤΗΝ ΩΡΙΜΑΝΣΗ ΤΟΥ H. LUCORUM ΚΑΤΩ ΑΠΟ ΕΛΕΓΧΟΜΕΝΕΣ ΣΥΝΘΗΚΕΣ ΕΚΤΡΟΦΗΣ}, booktitle = {ΕΛΛΗΝΙΚΗ ΕΤΑΙΡΕΙΑ ΒΙΟΛΟΓΙΚΩΝ ΕΠΙΣΤΗΜΩΝ - 16{\textdegree} ΠΑΝΕΛΛΗΝΙΟ ΣΥΝΕΔPΙΟ}, year = {1994}, month = {5-7 ΜΑΙΟΥ}, publisher = {ΕΛΛΗΝΙΚΗ ΕΤΑΙΡΕΙΑ ΒΙΟΛΟΓΙΚΩΝ ΕΠΙΣΤΗΜΩΝ}, organization = {ΕΛΛΗΝΙΚΗ ΕΤΑΙΡΕΙΑ ΒΙΟΛΟΓΙΚΩΝ ΕΠΙΣΤΗΜΩΝ}, address = {ΒΟΛΟΣ}, author = {Kifonidis, N. and Papadaki, C. and Lazaridou-Dimitriadou, M.} } @article {14371, title = {Ecological evaluation of water quality in the river Aliakmonas (Macedonia, Greece).}, journal = {Contributions to the Zoogeography and Ecology of the Eastern Mediterranean RegionContributions to the Zoogeography and Ecology of the Eastern Mediterranean Region}, volume = {1}, year = {1999}, pages = {485-493}, keywords = {KAPE gen}, author = {Yfantis, G. and Artemiadou, V. and Lazaridou-Dimitriadou, M. and Mourelatos, S.} } @article {12205, title = {The life cycle, population dynamics, growth and secondary production of the snail Xeropicta arenosa Ziegler (Gastropoda: Pulmonata) in northern Greece.}, journal = {Zoological Journal of the Linnean SocietyZoological Journal of the Linnean Society}, volume = {101}, number = {2}, year = {1991}, pages = {179-188.}, keywords = {Mollusca}, author = {Staikou, A. and Lazaridou-Dimitriadou, M.} } @article {12206, title = {Aspects of the life cycle, population dynamics, growth and secondary production of the edible snail Helix lucorum Linnaeus, 1758 (Gastropoda, Pulmonata) in Greece.}, journal = {Journal of Molluscan StudiesJournal of Molluscan Studies}, volume = {54}, number = {2}, year = {1988}, pages = {139-155.}, keywords = {Mollusca}, author = {Staikou, A. and Lazaridou-Dimitriadou, M. and Farmakis, N.} } @article {12207, title = {Behavioral patterns of the edible snail Helix lucorum L. in the different seasons of the year in the field.}, journal = {HaliotisHaliotis}, volume = {19}, year = {1989}, pages = {129-136.}, keywords = {Mollusca Gastropoda}, author = {Staikou, A. and Lazaridou-Dimitriadou, M. and Kattoulas, M. E.} } @article {12208, title = {The life cycle, population dynamics, growth and secondary production of the snail Bradybaena fruticum (Muller, 1774) (Gastropoda Pulmonata) in northern Greece.}, journal = {Journal of Molluscan StudiesJournal of Molluscan Studies}, volume = {56}, number = {2}, year = {1990}, pages = {137-146.}, keywords = {Mollusca}, author = {Staikou, A. and Lazaridou-Dimitriadou, M. and Pana, E.} } @article {12202, title = {Connaissances actuelles sur la bio-{\'e}cologie de Helix lucorum L., en Gr{\`e}ce.}, journal = {HaliotisHaliotis}, volume = {19}, year = {1989}, pages = {123-128.}, keywords = {Mollusca Gastropoda}, author = {Staikou, A. and Lazaridou-Dimitriadou, M.} } @article {12203, title = {Feeding experiments on and energy flux in a natural population of the edible snail Helix lucorum L. (Gastropoda: Pulmonata: Stylommatophora) in Greece}, journal = {MalacologiaMalacologia}, volume = {31}, number = {1}, year = {1989}, note = {Using Smart Source ParsingRecord 2235 of 2858 in Zoological Record v.121-128 1985-1992}, pages = {217-227}, keywords = {Mollusca}, author = {Staikou, A. and Lazaridou-Dimitriadou, M.} } @article {12204, title = {Aspects of the life cycle, population dynamics, growth and secondary production of the snail Monacha cartusiana (Muller,1774) (Gastropoda Pulmonata) in Greece.}, journal = {MalacologiaMalacologia}, volume = {31}, number = {2}, year = {1990}, pages = {353-362.}, keywords = {Mollusca}, author = {Staikou, A. and Lazaridou-Dimitriadou, M.} } @article {8616, title = {Assessment of the water and habitat quality of a Mediterranean river (Kalamas, Epirus, Hellas), in accordance with the EU water framework directive}, journal = {Acta Hydrochimica et HydrobiologicaActa Hydrochimica et Hydrobiologica}, volume = {32}, number = {3}, year = {2004}, note = {Export Date: 5 September 2006Source: ScopusReferences: Hynes, H.B.N., (1970) The Ecology of Running Waters, , University Press, Liverpool; Coimbra, C., Graca, M.A., Cortes, M.A., The effects of a basic effluent on macroinvertebrate community structure in a temporary Mediterranean river (1996) Environ. Pollut., 94, pp. 301-307; Graca, M.A.S., Coibra, C.N., The elaboration of indices to assess biological water quality. A case study (1998) Water Res., 32, pp. 380-392; Directive 2000/60/EC of the European Parliament and of the Council of 23 October 2000 establishing a framework for Community action in the field of water policy (2000) Official Journal, L327. , 22 Dec; Metcalfe, L.J., Biological water quality assessment of running waters based on macroinvertebrate communities: History and present status (1989) Europe Environ. Pollut., 60, pp. 101-139; Karr, J.R., Chu, E.W., (1999) Restoring Life in Running Waters: Better Biological Monitoring, , Island Press, Washington, D.C; De Pauw, N., Vanhooren, G., Method for biological quality assessment of watercourses in Belgium (1983) Hydrobiologia, 100, pp. 153-168; Eisler, R., (1998) Biological Science Report USGS/BRS/BRS, (23); Cajaraville, M.P., Abascal, I., Exteberria, M., Marigomez, I., Lysosomes as cellular markers of environmental pollution: Time and dose-dependent responses of the digestive lysosomal system of muscles after petroleum hydrocarbon exposure (1995) Environ. Toxicol. Water Qual., 10, pp. 1-8; Castella, E., Bickerton, M., Armitage, P.D., Petts, G.E., The effects of water abstraction on invertebrate communities in U.K streams (1995) Hydrobiologia, 308, pp. 167-182; Armitage, P.D., Moss, J.F., Wright, J.F., Furse, M.T., The performance of a new biological water quality score system based on macroinvertebrates over a wide range of unpolluted running water sites (1983) Water Res., 17, pp. 333-347; Maddock, I., The importance of physical habitat assessment for evaluating river health (1999) Freshwater Biol., 41, pp. 373-391; Arapis, G., Specific Environmental Impact Assessment Statement on Kalamas River (1998) Perfecture of Thesprotia, , Igoumenitsa, Greece, [in Greek]; Albanis, T., Pomonis, P., Sdoukos, A., Organophosphorous and carbamates pesticide residues in the aquatic system of Ioannina basin and Kalamas river (Greece) (1986) Chemosphere, 15, pp. 1023-1034; Stalikas, C.D., Pilidis, G.A., Karayiannis, M.I., Heavy metal concentrations in sediments of lake Ioannina and Kalamas river in north-western Greece (1994) Fresenius Environ. Bull., 3, pp. 575-579; Mane, F., Sakkas, V., Kalfakakou, V., Heavy metal pollution of Kalamas river (2001), p. 114. , Hellenic Society for Biological Sciences, Proc. of the 23rd Panhellenic Conference, Chios; Kagalou, I., Papastergiadou, E., Tsoumani, M., Monitoring of water quality of Kalamas river: A multivariate analysis Freshwater Environ. Bull., , (in press); (1985) Standard Methods for the Examination of Water and Wastewater, , APHA:, 16th Edition. American Public Health Association, New York; Alba-Tercedor, J., Sanchez-Ortega, A., Un metodo rapido y simple para evaluar la calidad biologica de las aguas corrientes basado en el de Hellawell (1988) (1978) Limnetica, 4, pp. 51-56; Artemiadou, V., Lazaridou-Dimitriadou, M., Hellenic Evaluation Score and Interpretation Index of the quality of running waters in Northern and Central Greece submitted; Equihua, M., FUZZY clustering of ecological data (1990) J. Ecol., 78, pp. 519-534; Hill, M.O., DECORANA-A Fortran Program for Detrended Correspondence Analysis and Reciprocal Averaging (1979) Ecology and Systematics, , Cornell University, New York; Field, J.G., Clark, K.R., Warwick, R.M., A practical strategy for analysing multispecies distribution patterns (1982) Mar. Ecol. Prog. Ser., 8, pp. 37-52; Raven, P.J., Fox, P., Everard, M., Holmes, N.T.H., Dawson, F.H., River habitat survey: A new system for classifying rivers according to their habitat quality (1997) Freshwater Quality: Defining the Indefinable?, pp. 215-234. , Boon, P. J., Howell, D. L (Eds.): The Stationery Office, Edinburgh; Raven, P.J., Holmes, N.T.H., Dawson, F.H., Everard, M., Quality assessment using river habitat survey data (1998) Aquat. Conserv. Mar. Freshwater Ecosyst., 8, pp. 477-500; Raven, P.J., Holmes, N.T.H., Dawson, F.H., Fox, P.J.A., Everard, M., Fozzard, I.R., Rouen, K.J., (1998) River Habitat Quality the Physical Character of Rivers and Streams in the UK and the Isle of Man, , Environment Agency, Bristol; Mourkidis, G., Papadopoulou, E., Katsanos, A., Kakanis, P., Elemental analysis of water and sediments, Part 4: Aliakmon river, Greece (1990) Chem. Ecol., 4, pp. 65-83; Yousef, Y.A., Baker, D., Barbosa, F.A.R., Modeling and impact of metal accumulation in bottom sediments of wet ponds (2000) Sci. Tot. Environ., 189-190, pp. 349-354; Hawkes, H.A., Origin and development of the Biological Monitoring Working Party Score System (1998) Water Res., 32, pp. 964-968; Galdean, N., Callisto, M., Barbosa, F.A., Lotic ecosystems of Serra do Cipo, Southeast Brazil: Water quality and a tentative classification based on the benthic macroinvertebrate community (2000) Aquat. Ecosyst. Health Manage., 3, pp. 545-552; Reece, P.F., Richardson, J.S., Benthic macroinvertebrates assemblages of coastal and continental streams and large rivers of Southwestern British Columbia, Canada (2000) Hydrobiologia, 439, pp. 77-89; (1990) Macroinvertebrates Field and Laboratory Methods for Evaluating the Biological Integrity of Surface Waters, , USEPA: EPN600/4-90/030; De Nicola, G.M., Migliore, L., Gambardella, C., Toxicity of mercury on different stages of the biological cycle of Asellus aquaticus and Proasellus coxalis Dollf (Crustacea, Isopoda) (1986) Bull. Soc. It. Biol., 62, pp. 321-328.}, month = {2004///}, pages = {175-188}, abstract = {In the present study, the water quality of Kalamas river (NW Greece) was evaluated using physicochemical and hydromorphological parameters and benthic macroinvertebrates. Statistical analyses (Cluster and FUZZY analyses) were performed and two biotic scores (BMWP{\textquoteright} and HS) were used in order to classify the sites according to water quality. Kalamas river appeared to have excellent tomoderate water quality at all sampling sites except one (close to the delta area) which was "fairly or significantly polluted". During the low flow season water quality appeared poorer than during the high flow season. The ecological parameters (hydromorphological, chemical, and biological) used for this integrated approach are the ones proposed by the New Water Directive 2000/60 EC for an efficient surveying monitoring of running waters. {\textcopyright} 2004 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim.}, keywords = {Benthic macroinvertebrates, biomonitoring, freshwater, River habitat survey}, author = {Lekka, E. and Kagalou, I. and Lazaridou-Dimitriadou, M. and Albanis, T. and Dakos, V. and Lambropoulou, D. and Sakkas, V.} } @article {8496, title = {Contribution {\`a} l{\textquoteright}{\'e}tude biologique et {\'e}cologique des escargots Cernuella virgata (Da Costa) et Xeropicta arenosa Ziegler (Gastropoda, Pulmonata) vivant sur les microdunes de Potidea, Chalkidiki (Gr{\`e}ce du Nord).}, journal = {Lavori della Societ{\`a} Malacologica ItalianaLavori della Societ{\`a} Malacologica Italiana}, volume = {19-20}, year = {1982}, pages = {73-83.}, keywords = {Mollusca}, author = {Lazaridou-Dimitriadou, M.} } @article {8497, title = {Contribution {\`a} l{\textquoteright}{\'e}tude de la croissance des escargots Cernuella virgata (da Costa) et Xeropicta arenosa (Ziegler) (Gastropodes, Pulmon{\'e}s, Stylomatophores vivant sur les microdunes de Potidea (Chalkidiki, Greece).}, journal = {Bulletin de la Soci{\'e}t{\'e} Zoologique de FranceBulletin de la Soci{\'e}t{\'e} Zoologique de France}, volume = {111}, number = {1-2}, year = {1986}, pages = {89-97.}, keywords = {kape Mollusca Gastropoda}, author = {Lazaridou-Dimitriadou, M.} } @article {8498, title = {The life cycle, demographic analysis, growth and secondary production of the snail Helicella (Xerothracia) pappi (Schuett, 1962) (Gastropoda Pulmonata) in E. Macedonia (Greece).}, journal = {MalacologiaMalacologia}, volume = {37}, number = {1}, year = {1995}, pages = {1-11}, abstract = {The life cycle, population dynamics, and growth of the pulmonate snail Helicella (Xerothracia) pappi were studied in northern Greece. The spatial distribution of H. pappi was found to be contagious. Demographic analysis of its population revealed that (a) three cohorts exist throughout the year, (b) increased growth rate is observed during spring, (c) snails attain their maturity 21 months after hatching when their greatest shell diameter reaches 15 mm, and (d) it is an iteroparous species, with egg-laying in autumn. Von Bertalanffy analysis showed that H. pappi may reach its maximum size (dead shells collected in the field had 25.5 mm maximum shell diameter) in four years. shell morphology changes when spermatozoa are fully formed in the gonad for the first time. Mortality rate is high just after hatching and also after winter, when tissue degrowth occurs, at which time the snails lose 33\% of their biomass. Life expectancy decreases with increasing age. Net reproductive rate (Ro) was 3.025, per capita rate of increase (r) is 0.04, annual production (P) was 5.82 +- 0.45 g/(m-2 cntdot yr) in 1987 and 3.73 +- 0.31 g/(m-2 cntdot yr) in 1988, mean standing crop (B) was 2.89 g/m-2 in 1987 and 1.81 g/m-2 in 1988, and annual productivity rate constant (P/B) was 0.2 per year in both 1987 and 1988.}, keywords = {Mollusca}, author = {Lazaridou-Dimitriadou, M.} } @article {8499, title = {Growth, mortality and fecundity in successive generations of Helix aspersa M{\"u}ller cultured indoors and growing snails of the same clutch.}, journal = {Journal of Molluscan StudiesJournal of Molluscan Studies}, volume = {64}, year = {1998}, pages = {67-74.}, keywords = {Mollusca Gastropoda}, author = {Lazaridou-Dimitriadou, M. and Alpoyanni, M. and Baka, Th. and Brouziotis, N. and Kifonidis, N. and Mihaloudi, E. and Sioula, D. and Vellis, G.} } @article {8501, title = {Age, seasonal and diel variations of the uricolytic enzymatic system in the snails Xeropicta arenosa (Ziegler) and Cernuella virgata (Da Costa).}, journal = {Journal of Comparative Physiology B: Biochemical, Systemic, and Environmental PhysiologyJournal of Comparative Physiology B: Biochemical, Systemic, and Environmental Physiology}, volume = {159}, number = {1}, year = {1989}, pages = {115-121.}, keywords = {Mollusca Gastropoda}, author = {Lazaridou-Dimitriadou, M. and Kaloyanni, M.} } @article {8502, title = {Is there any relation between morphological and genetic variation in the edible land snail Helix aspersa M{\"u}ller, 1774 (Gastropoda, Pulmonata) from Greece and Cyprus.}, journal = {BiosBios}, volume = {2}, year = {1994}, pages = {163-164.}, keywords = {kape Mollusca}, author = {Lazaridou-Dimitriadou, M. and Karakousis, Y. and Staikou, A.} } @article {8503, title = {Morphological and genetic variation in greek populations of the edible snail Helix aspersa Muller, 1774 (Gastropoda, Pulmonata): A preliminary survey.}, journal = {NautilusNautilus}, volume = {108}, number = {Supp. 2}, year = {1994}, pages = {145-155}, abstract = {For the study of genetic and phenotypic variation in allopatric populations of the edible snail Helix aspersa, samples were collected (20-40 adult animals/sample) from 24 different regions on the mainland and the islands of Greece as well as Cyprus. The morphometric data of the shell were analyzed using principal component analysis (PCA). A dendrogram was constructed using UPGMA cluster analysis, based on the Mahalanobis distance between the morphometric parameters of all the populations examined. It showed that the populations from the regions of Peloponesos, the eastern mainland of Greece, Iraklion (island of Crete), and the islands Hios and Cyprus constitute a separate group from the western part of the mainland of Greece and the islands of Crete and Paros. No relationship was found between altitude and size (D + W) of the animals. A correlation existed between the size (H/D) of the animals and precipitation (r = 0.6, P lt 0.001) and between D and the mean minimum annual monthly temperatures (r = 0.4, P lt 0.001). All the populations examined at the isoenzymic level were found to be polymorphic. Three of the examined loci (alpha GPDH, PMI, SOD) were found to be monomorphic in all populations examined. The percentage of polymorphic loci (P) ranged from 33.3 to 66.7\% and the mean heterozygosity from 0.152 to 0.254. Two alleles GPD-1B and LAP-ID were found in high frequency in Western Greece but they were absent or in very low frequency in Eastern Greece and the islands.}, keywords = {Mollusca}, author = {Lazaridou-Dimitriadou, M. and Karakousis, Y. and Staikou, A.} } @article {8504, title = {Geographical variation in shell morphology and isoenzymes of Helix aspersa Mueller, 1774, (Gastropoda, Pulmonata), the edible land snail, from Greece and Cyprus.}, journal = {HeredityHeredity}, volume = {72}, number = {1}, year = {1994}, pages = {23-35}, abstract = {Geographic variation of shell morphology and isoenzymes of the edible snail Helix aspersa Muller was studied in 24 different regions of Greece and Cyprus. Principal components analysis and cluster analysis showed a geographical trend in seven variable characters examined jointly. Morphological variation between populations was of a sufficient magnitude to create discriminant functions that were able to classify 100 per cent of the cases correctly in only three populations whereas the classifications of the rest varied from 20 per cent to 60 per cent. For the assessment of the genetic polymorphism 13 enzymic systems with 15 loci and 47 alleles were investigated. Three were monomorphic in all populations. The percentage of polymorphic loci (P) ranged from 33.3 per cent to 66.7 per cent and the mean expected heterozygosity from 0.152 to 0.254. Significant deviations from Hardy-Weinberg equilibrium were found in most loci in most populations. Polymorphism varied greatly from one population to another, but there was not correlation between morphological and genetic variation. Spatial autocorrelation in continental populations tended to decrease significantly with increasing distance for several loci. The results found by correspondence analysis and the dendrogram produced by the UPGMA algorithm using Nei{\textquoteright}s identity (I) showed that the degree of genetic identity was high among the populations studied, apart from the group of N.W. Greek populations. The pattern of genetic diversity seem to be influenced by different forces in continental and island populations.}, keywords = {Mollusca}, author = {Lazaridou-Dimitriadou, M. and Karakousis, Y. and Staikou, A.} } @article {8506, title = {Comparaison du cycle biologique et de la croissance d{\textquoteright}Eubania vermiculata (Muller) dans la nature et dans des conditions experimentales.}, journal = {Bulletin de la Soci{\'e}t{\'e} Zoologique de FranceBulletin de la Soci{\'e}t{\'e} Zoologique de France}, volume = {111}, number = {1-2}, year = {1986}, pages = {99-104.}, keywords = {kape Mollusca Gastropoda}, author = {Lazaridou-Dimitriadou, M. and Kattoulas, M. E.} } @article {8507, title = {Energy flux in a natural population of the land snail Eobania vermiculata (Muller) (Gastropoda: Pulmonata: Stylommatophora) in Greece.}, journal = {Canadian Journal of ZoologyCanadian Journal of Zoology}, volume = {69}, number = {4}, year = {1991}, pages = {881-891.}, keywords = {Mollusca}, author = {Lazaridou-Dimitriadou, M. and Kattoulas, M. E.} } @article {8508, title = {Phenological patterns and life history tactics of Helicoidea (Gastropoda, Pulmonata) snails from northern Greece.}, journal = {IberusIberus}, volume = {15}, number = {2}, year = {1997}, pages = {25-34}, abstract = {The present study mainly concerns with the differences in the biological cycles and strategies adopted by different Helicoidea snail species. In Northern Greece the climatic conditions are not very uniform. Some snails breed during the same period as in Northern Europe but most breed in autumn, as species from Southern Europe do. Breeding may take place in all seasons except in winter, and seems to be species-specific. Long-lived snails of big size differ from short-lived species of small size as to the time of their breeding period. The climatic conditions affect the time of the breeding season and their whole life cycle and phenologies. Environmental variables in Northern Greece are strongly seasonal and thus Helicoidea snails exhibit predictable oscillations in their activity patterns, which can be interpreted by the demographic response of the populations. Terrestrial snails seem to follow two different phenologic curve types: the semelparous and short-lived species populations show a more stable phenological pattern than the biennial and pluriennial ones, who mature after the first year of their lives, being more plastic trying to face the climatic differences from one year to another.}, keywords = {Mollusca}, author = {Lazaridou-Dimitriadou, M. and Sgardelis, S.} } @article {8505, title = {Contribution {\`a} l{\textquoteright}{\'e}tude biologique et {\'e}cologique d{\textquoteright}Eobania vermiculata (Gasteropode, Halicidae).}, journal = {Biologia Gallo-hellenica}, volume = {10}, number = {1}, year = {1983}, pages = {131-137.}, keywords = {kape Mollusca Gastropoda}, author = {Lazaridou-Dimitriadou, M. and Kattoulas, M. E.} } @article {7968, title = {Isozyme polymorphism in Helix aspersa (Muller) from Greece.}, journal = {HaliotisHaliotis}, volume = {19}, year = {1989}, pages = {384}, keywords = {Mollusca Gastropoda}, author = {Kouimtzi-Pana, E. and Lazaridou-Dimitriadou, M.} } @article {7658, title = {Relative growth and secondary production of the amphipod Gammarus aequicauda (Martynov, 1931) in the Evros Delta (N. Aegean Sea).}, journal = {Cahiers de Biologie MarineCahiers de Biologie Marine}, volume = {29}, number = {4}, year = {1988}, pages = {483-495.}, keywords = {Crustacea Amphipoda}, author = {Kevrekidis, T. and Lazaridou-Dimitriadou, M.} } @article {7236, title = {Ecological quality of the River Axios (N. Greece) during spring and summer, 1997}, journal = {Belgian Journal of ZoologyBelgian Journal of Zoology}, volume = {130}, number = {1}, year = {2000}, pages = {21-27}, keywords = {freshwater}, author = {Kampa, E. and Artemiadou, V. A. and Lazaridou-Dimitriadou, M.} } @proceedings {7235, title = {Ecological quality of the water of the river Axios during spring and summer, 1997.}, year = {1999}, month = {17-21 May 1999}, pages = {64}, publisher = {Hellenic Zoological Society}, address = {Kavala}, keywords = {KAPE Freshwater}, author = {Kampa, E. and Artemiadou, V. and Lazaridou-Dimitriadou, M.} } @proceedings {6821, title = {Ecological evaluation of water quality at river Aliakmonas}, year = {1996}, month = {1-5.4.1996}, pages = {26-27}, publisher = {Hellenic Zoological Society}, address = {Athens}, keywords = {KAPE Ephemeroptera Trichoptera Diptera Plecoptera Mollusca Gastropoda Annelida}, author = {Ifantis, Y. and Artemiadou, V. and Lazaridou-Dimitriadou, M. and Mourelatos, S.} } @article {6304, title = {Faucheuse rotative verticale pour pr{\'e}l{\`e}vements quantitatifs des plantes aquatiques et de faune (Gast{\'e}ropodes pulmon{\'e}s) d{\textquoteright} eau douce.}, journal = {Biologia Gallo-hellenica}, volume = {20}, number = {1}, year = {1993}, pages = {273-276.}, keywords = {Gastropoda, KAPE, Mollusca}, author = {Hatziioannou, M. and Eleutheriadis, N. and Lazaridou-Dimitriadou, M.} } @article {6305, title = {Food preferences and dietary overlap by terrestrial snails in Logos area (Edessa, Macedonia, Northern Greece).}, journal = {Journal of Molluscan StudiesJournal of Molluscan Studies}, volume = {60}, number = {3}, year = {1994}, pages = {331-341}, abstract = {Among the five coexisting species of snail in Edessa (N. Greece), Bradybaena fruticum and Helix lucorum dominated in density and biomass in comparison with Xeropicta arenosa, Monacha cartusiana and Cepaea vindobonensis. Resting places of each species in relation to plant cover and diet preferences are examined seasonally and throughout a year. Discriminant analysis for the annual data showed that 83\% of the snail group species could be differentiated by the plants on which they were attached. Each snail species was usually found sitting on one of the most abundant plants. Cepaea preferred to sit on and eat senescent material even in spring time and Bradybaena green material. In spring, the snails did not consume plant material in proportion to the occurrence of those plants but they usually did so in summer and in autumn. Hedera helix was not consumed even when it was abundant. In spring and autumn the snails had consumed plants to which they were found attached, but in summer they did not.}, keywords = {Mollusca Gastropoda}, author = {Hatziioannou, M. and Eleutheriadis, N. and Lazaridou-Dimitriadou, M.} } @article {6306, title = {Contribution {\`a} la reproduction de l{\textquoteright} escargot comestible Helix pomatias rhodopensis, Kobelt (1906) vivant dans la Gr{\`e}ce du nord-est.}, journal = {HaliotisHaliotis}, volume = {19}, year = {1989}, pages = {137-141.}, keywords = {Mollusca Gastropoda}, author = {Hatziioannou, M. and Eleutheriadis, N. and Lazaridou-Dimitriadou, M. and Kattoulas, M. E.} } @article {6243, title = {Contribution to the parasitological study of the commercialized snails of Greece. 1. Parasites of the snails Helix aspersa M{\"u}ller and Helix Iucorum L. from the greek mainland.}, journal = {Biologia Gallo-hellenicaBiologia Gallo-Hellenica}, volume = {10}, year = {1983}, pages = {143-148.}, keywords = {KAPE Mollusca Gastropoda Platyhelminthes Nematoda Acarina}, author = {Haralabidis, S. and Papazachariadou, M. and Lazaridou-Dimitriadou, M. and Himonas, C. and Kattoulas, M.} } @proceedings {6129, title = {Aspects of the life cycle, population dynamics, growth and secondary production of the edible snail Codringtonia acarnanica (Kobelt, 1902) (Gastropoda - Pulmonata), in Peloponnisos - Greece.}, year = {1996}, month = {1-5.4.1996}, pages = {25}, publisher = {Hellenic Zoological Society}, address = {Athens}, keywords = {kape Mollusca}, author = {Hadjicharalambous, H. and Lazaridou-Dimitriadou, M. and Mylonas, M.} } @article {5714, title = {The life cycle, population dynamics, growth and secondary production of the snail Viviparus contectus (Millet) (Gastropoda: Prosobranchia) in the marshes of the River Strymonas, Serres, Macedonia, northern Greece.}, journal = {MalacologiaMalacologia}, volume = {37}, number = {1}, year = {1995}, pages = {41-52}, abstract = {The life cycle, population dynamics, growth and secondary production of the prosobranch freshwater snail Viviparus contectus were studied in the marshes of Strymonas River upstream of its entry into the artificial Lake Kerkini, Serres, Macedonia, northern Greece. Demographic analysis of the population of V. contectus revealed that two or more generations existed in the field throughout the year. The sex ratio was 1:1. Reproduction took place in the beginning of spring or at the end of autumn, depending on the water level and water temperature in the study area. Growth of newly born individuals mainly took place during spring and early summer. Von Bertalanffy{\textquoteright}s method suggested that V. contectus may live up to five years to reach its maximum possible size (51 mm). Annual secondary production, calculated by Hynes{\textquoteright} size frequency method, revealed a mean annual density of three individuals/m-2, a mean standing crop ( hivin B) of 4.19 g dry body weight/(m-2.year), and an annual production (P) of 13.45 +- 12.9 g dry body weigh/(m-2 year). Annual turnover ratio (P/ hivin B) was 3.21 and turnover time was 113.7 days.}, keywords = {Mollusca}, author = {Eleutheriadis, N. and Lazaridou-Dimitriadou, M.} } @article {5715, title = {Nutritional budget for the freshwater snail Bithynia graeca (Gastropoda: Bithyniidae)}, journal = {Journal of Molluscan StudiesJournal of Molluscan Studies}, volume = {62}, number = {2}, year = {1996}, note = {TY - JOURCited By (since 1996): 1Export Date: 8 September 2006Source: Scopus}, month = {1996///}, pages = {177-184}, abstract = {The nutritional budget of B. graeca was studied using samples of a snail population of Lake Kerkini (N. Greece). The highest daily rates of consumption, faecal production and assimilation were observed in newly hatched snails and the lowest rates in mature snails. It was assumed that this snail feeds exclusively on the aufwuchs, which was abundant in the study area, and estimates of annual consumption and annual faecal production (per m2) in the field were derived. Accordingly, the annual consumption rates were 218.9 g dry weight of aufwuchs/m2 in females, and 227.7 g in males; similarly, the annual rates of faecal production were 101.8 g dry wt/m2 in females and 99.2 g/m2 in males. The assimilation efficiency for all size classes was found to be 53.5\% in females and 56.4\% in males.}, keywords = {Mollusca}, author = {Eleutheriadis, N. and Lazaridou-Dimitriadou, M.} } @article {5716, title = {The life cycle, population dynamics, growth and secondary production of Bithynia graeca (Westerlund, 1879) (Gastropoda) in Lake Kerkini, Northern Greece}, journal = {Journal of Molluscan StudiesJournal of Molluscan Studies}, volume = {67}, number = {3}, year = {2001}, note = {Cited By (since 1996): 3Export Date: 6 September 2006Source: ScopusReferences: Begon, M., Mortimer, M., (1981) Population Ecology: A Unified Study of Animals and Plants, , Blackwell Scientific Publication, Oxford; Benke, A.C., A modification of the Hynes method for estimating secondary production with particular significance for multivoltine populations (1979) Limnology and Oceanography, 24, pp. 168-171; Bernardi, R., Ravera, K.W., Oregioni, B., The demographic structure of Gastropod Molluscs in Lake Alserio (N. Italy) (1976) Journal of Molluscan Studies, 42, pp. 305-309; Calow, P., The evolution of life-cycle strategies in freshwater gastropods (1978) Malacologia, 17, pp. 351-364; Cancela Da Fonseca, J., L{\textquoteright}outil statistique en biologie du sol. I. Distributions de fre?quences et tests de signification (1965) Revue d{\textquoteright} Ecolologie et de Biologic du Sol, 2, pp. 299-332; Dafis, Papastergiadou, E., Babalonas, K., Georgiadis, T., Papageorgiou, M., Lazaridou, T., Tsiaoussi, V., (1996), Directive 92/43/EEC The Greek {\textquoteright}HABITAT{\textquoteright} Project NATURA 2000: An Overview. Life Contact B4-3200/94/756, Commission of the European Communities DG XI, The Goulandris Natural History Museum-Greek Biotope/Wetland Centr, 917 p; Daguzan, J., (1975) Contribution a? l{\textquoteright}e?ologie des Littorinidae (Mollusques Gaste?ropodes Prosobranches); recherches e?cophysiologiques chez quatre espe?ces: Littorina neritoides (L.), Littorina saxatilis (Olivi), Littorina littorea (L.) et Littorina littoralis (L.), , The?se Doctorat des Sciences Naturelles, Universite? de Rennes; Daguzan, J., Recherhes sur la croissance et l{\textquoteright}e?cologie de Monodonta lineata (da Costa) (Gastropoda, Prosobranchia, Trochidae) vivant sur littoral atlantique armoricain (1991) Cahier de Biologie Marine, 32, pp. 3-22; Dussart, G.B.J., Life cycles and distribution of the aquatic gastropod molluscs B. tentaculata, G. albus, P. planorbis and L. peregra in relation to water chemistry (1979) Hydrobiologia, 67, pp. 223-240; Eleutheriadis, N., (1994) Contribution to the study of ecophysiology of freshwater Prosobranch Gastropods in Lake Kerkini (Serres, Macedonia, N. Greece) (In Greek), , Thesis, School of Biology, Aristotle University of Thessaloniki, Greece. 272 p; Eleutheriadis, N., Lazaridou-Dimitriadou, M., Age-related differential catabolism in the snail Bithynia graeca (Westerlund, 1879) and its significance in the bioenergetics of sexual dimorphism (1994) Malacologia, 36, pp. 139-146; Eleutheriadis, N., Lazaridou-Dimitriadou, M., Density and growth of freshwater snails (Bithynia graeca and Viviparus contectus) in relation to water chemistry in Serres, Northern Greece (1995) Journal of Molluscan Studies, 61, pp. 347-352; Eleutheriadis, N., Lazaridou-Dimitriadou, M., The life cycle, population dynamics, growth and secondary production of the snail Viviparus contectus (Millet) (Gastropoda:Prosobranchia) in the marshes of river Strymonas (Serres, Macedonia, Northern Greece) (1995) Malacologia, 37, pp. 41-52; Eleutheriadis, N., Lazaridou-Dimitriadou, M., Nutritional budget in the freshwater snail Bithynia graeca (Gastropoda: Bithyniidae) (1996) Journal of Molluscan Studies, 62, pp. 177-184; Elliott, J.M., Some methods for the statistical analysis of samples of benthic invertebrates (1971) Freshwater Biological Association, 25, pp. 1-144; Eversole, A.G., Life cycles, growth and population bioenergetics in the snail Helisoma trivolvis (Say) (1978) Journal of Molluscan Studies, 44, pp. 209-222; Harding, J.P., The use of probability paper for the graphical analysis of polymodal frequency distributions (1949) Journal of the Marine Biological Association U.K., 28, pp. 141-153; Hughes, R.N., Population dynamics of the bivalve Scrobicularia plana (Da Costa) on an intertidal mud-flat in north Wales (1970) Journal of Animal Ecology, 39, pp. 333-356; Hunter, R.D., Growth, fecundity and bioenergetics in three populations of Lymnaea palustris in Upstate New York (1975) Ecology, 56, pp. 50-63; Jokinen, E.H., Guerette, J., Kortmann, R.W., The natural history of an ovoviviparous snail Viviparus georgianus (Lea), in a soft water eutrophic lake (1982) Freshwater Invertebrate Biology, 1, pp. 2-17; Krueger, C.C., Martin, F.B., Computation of confidence intervals for the size-frequency (Hynes) method of estimating secondary production (1980) Limnology and Oceanography, 25, pp. 773-777; Lazaridou-Dimitriadou, M., Kattoulas, M., Energy flux in a population of the land snail Eobania vermiculata (Mu?ller) (Gastropoda: Pulmonata : Stylommatophora) in Greece (1991) Canadian Journal of Zoology, 69, pp. 881-891; Mayrat, C.F., Calcul et comparison des droites d{\textquoteright}allometrie de croissance (1965) Comptes Rendus de la Socie?te? de la Biologie, 159, pp. 2139-2143; Mayrat, C.F., La loi d{\textquoteright} allometrie et les allometries (1965) Comptes Rendus de la Socie?te? de la Biologie, 159, pp. 544-548; Mcmahon, R.F., Growth, reproduction, and bioenergetic variation in three natural populations of a freshwater limpet Laevapex fuscus (C. B. Adams) (1975) Proceedings of the Malacological Society of London, 41, pp. 331-351; Reischu?tz, P.L., Sattmann, H., Beitrage sur molluskefauna des epirus, II (1990) Annals Naturhist Museum de Wien, 91 B, pp. 253-272; Russell-Hunter, W.D., Life cycles of four freshwater snails in the west of Scotland (1961) Proceedings of the Zoological Society of London, 137, pp. 135-171; Russell-Hunter, W.D., Buckley, D.E., Actuarial bioenergetics of nonmarine molluscan productivity (1983) The Mollusca, 6, pp. 463-503. , W. D. Hunter (ed.). New York: Academic Press, Inc; Russell-Hunter, W.D., Meadows, R.T., Alpey, M.L., Burky, A.J., On the use of the {\textquoteright}wet oxidation{\textquoteright} method for estimates of total organic carbon in mollusc growth studies (1968) Proceedings of the Malacological Society of London, 38, pp. 1-11; Schu?tt, H., Limnische mollusken aus a?lteren quartat makedoniens (1987) Zoologische Mededelingen, 61, pp. 113-121; Southwood, T.R.E., (1976) Ecological Methods, , London: Chapman and Hall; Staikou, A., Lazaridou-Dimitriadou, M., The life cycle, population dynamics, growth and secondary production of the snail Xeropicta arenosa (Mu?ller, 1774) (Gastropoda: Pulmonata) in northern Greece (1991) Zoological Journal of Linnean Society, 101, pp. 179-188; Staikou, A., Lazaridou-Dimitriadou, M., Farmakis, N., Aspects of the life cycle, population dynamics, growth and secondary production of the edible snail Helix lucorum Linnaeus, 1758 (Gastropoda, Pulmonata) in Greece (1988) Journal of Molluscan Studies, 54, pp. 139-155; Tashiro, J.S., Grazing in Bithynia tentaculata: Age-specific bioenergetic patterns in reproductive partitioning of ingested carbon and nitrogen (1982) American Midland Naturalist, 107, pp. 133-150; Taylor, L.R., Aggregation, variance and the mean (1961) Nature, (London), 189, pp. 732-735; Teissier, G., (1948) La relation d{\textquoteright} allome?trie. Sa signification statistique et biologique Biometrics, 4, pp. 14-53; Vincent, B., Harvey, M., Dynamique de deux populations du B. tentaculata (1985) Verhandlungen der Internationalem Vereinigung fur Theoretische und Angewandte. Limnologie, 22, pp. 3288-3291; Vincent, B., Letourneau, C., Variation inter-population de la structure d{\textquoteright} age et la croissance du prosobranch B. tentaculata (1985) Canadian Journal of Zoology, 63, pp. 1345-1353; Vincent, B., Vaillancourt, G., Me?thode de de?termination de l{\textquoteright}age, longe?vite? et croissance annuelle de B. tentaculata L. (Gastropoda: Prosobranchia) dans le Saint-Laurent (Que?bec) (1981) Canadian Journal of Zoology, 59, pp. 982-985; Young, M.R., The life cycles of six species of freshwater molluscs in Worcester-Birmingham canal (1975) Proceedings of the Malacological Society of London, 41, pp. 533-548.}, month = {2001///}, pages = {319-328}, abstract = {The life cycle, population dynamics, growth and secondary production of the freshwater prosobranch snail Bithynia graeca (Westerlund 1879) were studied in the artificial Lake Kerkini (Serres, Northern Greece) where water volume and depth fluctuate dramatically. B. graeca faces deterministic and stochastic aspects of this environment. Growth and reproduction were studied for two populations, one being covered by the water almost throughout the year and the other not. B. graeca is a semelparous annual freshwater snail whose life expectancy decreased with increasing age. Maturity was attained 4 months earlier for the first population. Reproduction took place in spring. The majority of adults died after egg-laying. Growth rate was rapid during spring, and activity ceased during winter. B. graeca is a prosobranch snail whose short turnover time (77.9 and 84.3 days) was similar to that seen in freshwater pulmonate snails. Productivity was assessed in two ways, by a size frequency method and by using cumulative biomass. Observed values, for the two methods respectively, were for mean biomass 18.53 and 22.8 g dry body weight/m2, for annual production (P) 86.81 and 88.38 g dry body weight/m2 or 9.56 gC/m2-year respectively, and for annual turnover ratio (P/B?) 4.68 and 3.87/year. Net reproductive rate Ro was 2.99 and per capita rate of increase (rc) was 0.091.}, keywords = {Mollusca}, author = {Eleutheriadis, N. and Lazaridou-Dimitriadou, M.} } @article {5709, title = {Contribution to the study of the biology of Bithynia graeca (Prosobranchia Gastropoda) and Physa acuta (Pulmonata Gastropoda) in lake Kerkini (North Greece).}, journal = {Biologia Gallo-hellenica}, volume = {20}, number = {1}, year = {1993}, pages = {267-272.}, keywords = {KAPE, Mollusca}, author = {Eleutheriadis, N. and Hatziioannou, M. and Lazaridou-Dimitriadou, M.} } @article {5710, title = {New locality records of five freshwater snails in Greece}, journal = {Newsletter. Hellenic Zoological SocietyNewsletter. Hellenic Zoological Society}, volume = {26}, year = {1995}, pages = {4}, keywords = {kape Mollusca Gastropoda}, author = {Eleutheriadis, N. and Hatzioannou, M. and Lazaridou-Dimitriadou, M.} } @proceedings {5711, title = {Distribution of gastropods in lake Kerkini (northern Greece): interactive influence of various physicochemical parameters.}, year = {1996}, month = {1-5.4.1996}, pages = {21}, publisher = {Hellenic Zoological Society}, address = {Athens}, keywords = {kape Mollusca Gastropoda}, author = {Eleutheriadis, N. and Hatzioannou, M. and Lazaridou-Dimitriadou, M.} } @article {5713, title = {Density and growth of freshwater prosobranch snails (Bithynia graeca and Viviparus contectus) in relation to water chemistry in Serres, northern Greece.}, journal = {Journal of Molluscan StudiesJournal of Molluscan Studies}, volume = {61}, number = {3}, year = {1995}, pages = {347-352}, abstract = {Population density and daily rate of growth in relation to water chemistry in the prosobranch gastropods Bithynia graeca and Viviparus contectus were studied in the artificial Lake Kerkini and in the marshes of Strymonas River upstream of its entry to Lake Kerkini (Serres Macedonia, N. Greece) respectively. PO-4-P concentration proved to be the most significant hydrological parameter for the density and the rate of daily growth in B. graeca. The water variable which proved to be significant for the density of V. contectus was dissolved oxygen. B. graeca is capable of true tissue-degrowth (40\% loss of tissue dry mass) with low mortality rate during winter.}, keywords = {Mollusca Gastropoda}, author = {Eleutheriadis, N. and Lazaridou-Dimitriadou, M.} } @article {3222, title = {Inverse temperature acclimation of heart rate in hibernating land snails.}, journal = {Journal of Comparative Physiology B: Biochemical, Systemic, and Environmental PhysiologyJournal of Comparative Physiology B: Biochemical, Systemic, and Environmental Physiology}, volume = {160}, number = {6}, year = {1991}, pages = {677-681.}, keywords = {Mollusca Gastropoda}, author = {Bailey, S.E.R. and Lazaridou-Dimitriadou, M.} } @article {2701, title = {The freshwater invertebrate community of the system of the river Almopeos, N. Greece.}, journal = {BiosBios}, volume = {2}, year = {1994}, pages = {79-86.}, keywords = {KAPE inc}, author = {Anagnostopoulou, M. and Lazaridou-Dimitriadou, M. and White, K. N.} } @article {1068, title = {Morphological and genetic variation in greek populations of the edible snail Helix aspersa Muller, 1774 (Gastropoda, Pulmonata): A preliminary survey.}, journal = {Nautilus}, volume = {108}, number = {Suppl. 2}, year = {1994}, pages = {145-155}, abstract = {For the study of genetic and phenotypic variation in allopatric populations of the edible snail Helix aspersa, samples were collected (20-40 adult animals/sample) from 24 different regions on the mainland and the islands of Greece as well as Cyprus. The morphometric data of the shell were analyzed using principal component analysis (PCA). A dendrogram was constructed using UPGMA cluster analysis, based on the Mahalanobis distance between the morphometric parameters of all the populations examined. It showed that the populations from the regions of Peloponesos, the eastern mainland of Greece, Iraklion (island of Crete), and the islands Hios and Cyprus constitute a separate group from the western part of the mainland of Greece and the islands of Crete and Paros. No relationship was found between altitude and size (D + W) of the animals. A correlation existed between the size (H/D) of the animals and precipitation (r = 0.6, P lt 0.001) and between D and the mean minimum annual monthly temperatures (r = 0.4, P lt 0.001). All the populations examined at the isoenzymic level were found to be polymorphic. Three of the examined loci (alpha GPDH, PMI, SOD) were found to be monomorphic in all populations examined. The percentage of polymorphic loci (P) ranged from 33.3 to 66.7\% and the mean heterozygosity from 0.152 to 0.254. Two alleles GPD-1B and LAP-ID were found in high frequency in Western Greece but they were absent or in very low frequency in Eastern Greece and the islands.}, keywords = {Mollusca}, author = {Lazaridou-Dimitriadou, M. and Karakousis, Y. and Staikou, A.} } @article {1069, title = {Geographical variation in shell morphology and isoenzymes of Helix aspersa Mueller, 1774, (Gastropoda, Pulmonata), the edible land snail, from Greece and Cyprus.}, journal = {Heredity}, volume = {72}, number = {1}, year = {1994}, pages = {23-35}, abstract = {Geographic variation of shell morphology and isoenzymes of the edible snail Helix aspersa Muller was studied in 24 different regions of Greece and Cyprus. Principal components analysis and cluster analysis showed a geographical trend in seven variable characters examined jointly. Morphological variation between populations was of a sufficient magnitude to create discriminant functions that were able to classify 100 per cent of the cases correctly in only three populations whereas the classifications of the rest varied from 20 per cent to 60 per cent. For the assessment of the genetic polymorphism 13 enzymic systems with 15 loci and 47 alleles were investigated. Three were monomorphic in all populations. The percentage of polymorphic loci (P) ranged from 33.3 per cent to 66.7 per cent and the mean expected heterozygosity from 0.152 to 0.254. Significant deviations from Hardy-Weinberg equilibrium were found in most loci in most populations. Polymorphism varied greatly from one population to another, but there was not correlation between morphological and genetic variation. Spatial autocorrelation in continental populations tended to decrease significantly with increasing distance for several loci. The results found by correspondence analysis and the dendrogram produced by the UPGMA algorithm using Nei{\textquoteright}s identity (I) showed that the degree of genetic identity was high among the populations studied, apart from the group of N.W. Greek populations. The pattern of genetic diversity seem to be influenced by different forces in continental and island populations.}, keywords = {Mollusca}, author = {Lazaridou-Dimitriadou, M. and Karakousis, Y. and Staikou, A.} } @article {1070, title = {Is there any relation between morphological and genetic variation in the edible land snail Helix aspersa Mόller, 1774 (Gastropoda, Pulmonata) from Greece and Cyprus.}, journal = {Bios}, volume = {2}, year = {1994}, pages = {163-164.}, keywords = {kape Mollusca}, author = {Lazaridou-Dimitriadou, M. and Karakousis, Y. and Staikou, A.} }