O. Gy. Dely szerk.: Vertebrata Hungarica 22. (Budapest, 1984)
Korsós, Z.: Comparative niche analysis of two sympatric lizard species (Lacerta viridis and Lacerta agilis) 5-14. o.
PETERS, F. (1970): Studien zur Taxonomie, Verbreitung und Ökologie der Smaragdeidechsen 4. Zur Ökologie und Geschichte der Populationen von Lacerta viridis im mitteleuropäischen Flachland. - Veröff. Bezirks. Potsdam, 21: 49-119. PIANKA, E.R. (1973): The structure of lizard communities. - Ann.Rev.Ecol. Syst. , 4_: 53-74. PIANKA, E.R. & H.D. PIANKA (1976): Comparative ecology of twelve species of nocturnal lizards (Gekkonidae) in the Western Australian desert. - Copeia, 1976 : 125-142. ROSE, B.R. (1976): Habitat and prey selection of Sceloporus occidentalis and Sceloporus graciosus. - Ecology, 57: 531-541. ROUGHGARDEN, J. (1974): Niche width: biogeographic patterns among Anolis lizard populations. Am.Nat., 108: 429-442. SAINT GIRONS, M.Ch. (1976): Relations interspécifiques et cycle d'activité chez Lacerta viridis et Lacerta agilis. - Vie Milieu, 26: 115-132. SCHOENER, T.W. (1968): The Anolis lizards of Blmini: resource partitioning in a complex fauna.Ecology, 49: 704-726. SCHOENER, T.W. (1974): The compression hypothesis and temporal resource partitioning. - Proc. natn.Acad. Sei. U.S.A., 71: 4169-4172. SCHOENER, T.W. & G. GORMAN (1968): Some niche differences in three Lesser Antillean lizards of the genus Anolis. „* Ecology, 49: 819-833. SCHULZ, E. (1972): Vergleichende Beobachtungen zur Haltung und Ethologie von Lacerta agilis agilis und Lacerta sicula campestris. - Aq. Terr. Mschr. Ornith. Vivar., 19: 155-158. SIMON, CA. (1976): Lizard coexistence in four dimensions. - Nat.Hist. N.Y. , 85: 70-74. SIMON, C.A. & G.A. MIDDENDORF (1976): Resources partitioning by an iguanid lizard: temporal and microhabitat aspects. - Ecology, 57_: 1317-1320. SIMPSON, E.H. (1949): Measurement of diversity. - Nature, Lond., 163_: 688. SMITH, D.D. & W.M. MILSTEAD (1971): Stomach analysis of the crevice spiny lizard (Sceloporus polnsetti). - Herpetologica, 27: 147-149. STEINHORST, K. (1979): Analysis of niche overlap. - in: Orlóci, L., CR. Rao & W. M. Stieler (eds.): Multivariate methods in ecological work. - Statist. Ecol. Ser., Vol. 7.,pp. 263-278. TERTISHNIKOV, M.F. (1970): Home ranges of the sand lizard (Lacerta agilis) and the motley lizard (Eremias arguta) and peculiarities their utilization. - Zool.Zh., 49: 1377-1385 (in Russian). UDVARDY, M. (1959): Notes on the ecological concepts of habitat, biotope and niche. - Ecology, 40: 725-728. VASVÁRI, M. (1927): Contribution to the knowledge of the green lizard group. - Állatt. Közi., 23: 34-66 (in Hungarian with English summary). VERON, J.E. (1969): An analysis of stomach contents of the water skink Sphenomorphus quoyi. J. Herp., 3: 187-189. WEATHERLEY, A.H. (1963): Notions of niche and competitions among animals with special reference to freshwater fish. - Nature, Lond.. 197: 14-17. WEBER, H. (1957): Vergleichende Untersuchungen des Verhaltens von Lacerta viridis, L. muralis und L. lepida. - Z. Tierpsychol. , H: 448-472. Author's address: Dr. Z. KORSÓS Zoological Department Hungarian Natural History Museum H-1088 Budapest Baross u. 13. Hungary