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BIBLIOGRAPHY OF THE BULGARIAN HERPETOFAUNA
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BIBLIOGRAPHY OF THE BULGARIAN HERPETOFAUNA
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Note: in “normal” – herpetological works; in italic – no strictly herpetological works (as publications on parasitology, genetics etc.). The names of the authors of unpublished studies (Diploma thesis, PhD thesis etc.) are given in lowercase.
AMIRANASHVILI, N. 2000. Differences in shell morphology in Testudo graeca and Testudo hermanni, based on material from Bulgaria. – Amphibia-Reptilia, 21: 67-81.
ANGELOV, A. 1956. Hydrologische und hydrobiologysche Untersuchungen über den Rabischa-See. – Ann. de L' Université de Sofia Faculté de Biologie, Géologie et Géographie, XLIX, Livre 1-Biologie: 1-30. (In Bulgarian; German summary, Russian summary)
ANGELOV, P., B. KALCHEV. 1961. The amphibians in the collections of Plovdiv Museum of Natural History. – Priroda i znanie, 14,2: 18-21. (In Bulgarian)
ANGELOV, P., G. BATSCHVAROW. 1972. Über die Nahrung von Rana ridibunda Pall. – Universite de Plovdiv “P. Hilendarski” Travaux scientifiques, 10 (2) - Biologie: 151-155. (In Bulgarian; German summary)
ANGELOV, P., V. TOMOV, B. GRUEV. 1966. Researches on the food of some species of lizards in Bulgaria. – Travaux scientifiques de l'ecole normale superiure - Plovdiv, 4 (3): 98-106. (In Bulgarian; English summary)
ANGUÉLOV, P. 1960a. Etudes sur l'entomofaune du parc "Delassement et culture" (l'ile au milieu de Maritza) près de Plovdiv, avec quelques notes faunologiques. – Ann. des Musées de Plovdiv, 3: 7-40. (In Bulgarian; French summary)
ANGUÉLOV, P.
1960b. Communications
entomologiques: Recherches sur la nourriture de certaines espèces. Obervations
biologiques sur
BĂCESCU, M. 1934. Contribution á la faune des Reptiles de Dobrogea. – Ann. Sc. Univ. Jassy, 19 (1-4): 117-130.
BACHVAROV,
G.
BACHVAROV,
G.
Balej,
P., D. Jablonski. 2006. Balcanica.cz – amphibians and reptiles of Balkan.
Accessible at: http://www.balcanica.cz
BALTOVA, S, A. TACHEV, V. ALEXANDROV. 1985. Dynamics of serum amylase and isoenzyme specter in blood of terrapins. – Trav. Sci. Univ. Plovdiv, Animalia, 33,6: 79-84. (In BUlgarian; English summary)
BARBOLOVA, Z. 1985. Comparative Morphological Studies of the Skin of Several Tailles Amphibians (Anura). – Acta zoologica bulgarica, 26: 54-62 (In Bulgarian; English summary)
BARTOSIK, M., V. BESHKOV. 1979. New species for the Bulgaria's fauna. – Priroda i znanie, Sofia, 30 (6): p. 39. (In Bulgarian)
BARTOSIK, M., V. BECHKOV, V. TZÉNOV. 1981. Morfologie et réparation de Coluber rubriceps (Venzmer, 1919), Colubridae, Serpentes) en Bulgarie. – Acta zoologica bulgarica, 17: 52-57.
BATCHVAROV, G. 1965. Etude ecologique de l’helmintofaune de Rana ridibunda Pall de la ferme poissonniere d’etat du village de Tchelopetchene, arrondissement de Sofia. – Travaux Scientifiques de l’Ecole Normale Superieure - Plovdiv, 3 (1-Biologie): 141-144. (In Bulgarian; French summary)
BATCHVAROV, G.
1971. Apport a l’etude de l’helmintofaune de T.
alpestris chez nous. – Travaux Scientifiques de l’Ecole Normale Superieure
“Paissi Hilendarski” -
BATCHVAROV, G. 1984a. Apport a l'etude de la trematodofaune des amphibiens sans queue /Amphibia - Anura/ de la Bulgarie de Sud-Est /I partie/. – Université de Plovdiv "P. Hilendarski" Travaux scientifiques, 22 (1)-Biologie: 117-124. (In Bulgarian; French summary)
BATCHVAROV, G. 1984b. Idem /II partie/. – Université de Plovdiv "P. Hilendarski" Travaux scientifiques, 22 (1)-Biologie: 125-130. (In Bulgarian; French summary)
BATCHVAROV, G. B. TCHOTCHEV, P. PETROV. 1976. Contribution a l'etude de l'helmintofaune des amphibies sans queues de Bulgarie du Nord. – Université de Plovdiv "P. Hilendarski" Travaux scientifiques, 14 (4)-Biologie: 29-39. (In Bulgarian; French summary)
BATCHVAROV, G. B. TCHOTCHEV, P. PETROV. 1976a. Contribution a l'etude de l'helmintofaune des amphibies sans queues de Bulgarie du Nord Central. – Université de Plovdiv "P. Hilendarski" Travaux scientifiques, 14 (4)-Biologie: 51-59. (In Bulgarian; French summary)
BATCHVAROV, G., D. KIRIN. 1994. Contribution a l’etude de la trematodofaune du serpent d’eou Natrix natrix (L. 1758) (Reptilia, Colubridae) en Bulgarie. – Université de Plovdiv “P. Hilendarski” Travaux Scientifiques, 30 (6) - Biologie-Animalia: 29-33. (In Bulgarian; French sumary)
BATCHVAROV, G., P. PETROV, B, TCHOTCHEV. 1976. Contribution a l’etude de l’helmintofaune des amphibies sans queues de la contree rivieraine de la Mesta. – Université de Plovdiv “P. Hilendarski” Travaux Scientifiques. Biologie, 14, 4: 15-28. (In Bulgarian; French sumary)
BATCHVAROV, G., P. POPOV. 1973. A new locality of the frog Rana esculenta L. in Bulgaria. – Universite de Plovdiv "P. Hilendarski" Travaux scientifiques, 11 (5)-Biologie: 160-163. (In Bulgarian; English summary)
BATCHVAROV, G., P. POPOV, B. TCHOTCHEV. 1973. Les nouveaux biotopes de la grenoutlle Rana graeca Blgr. chez nous. - Universite de Plovdiv "P. Hilendarski" Travaux scientifiques, 11 (5)-Biologie: 154-157. (In Bulgaria; French summary)
BECHKOV, V., C,-P. GUILLAUME, B. HEULIN. 1994. Biogéoraphie et mode de réproduction de Lacerta vivipara en Bulgarie. Observatorie de Montagne de Moussala OM2, Fasc. 3, Ed. J.-P. Carbonnel & I. Stamenov
BELCHEVA, R., H. Ilieva. 1977. On the karyotype of Pelobates syriacus balcanicus Karaman (Amphibia, Pelobatidae, Anura). – Annuaire de l’Université de Sofia, 68: 15-18. (In Bulgarian; English summary)
BELCHEVA, R., P. PETKOV, I. KEHAJOV. 1989. Cytogenetical and isoenzyme studies on two species of the genus Lacerta - Lacerta vivipara Jacq. and Lacerta muraliis Laur. (Reptilia, Lacertidae). – Acta zoologica bulgarica, : 34-43. (In Bulgarian; English summary)
BERON, P. 1966. Contribution à l’ètude des acarines parasites des reptiles an Bulgarie. – Bulletin de L’Institut de Zoologie et Musée. Sofia, ABS, 22: 51-53. (In Bulgarian; French summary)
BERON, P., V. BESHKOV, V. POPOV, M. VASSILEV, R. PANDURSKA, T. IVANOVA. 2000. Biodiversity of Small Vertebrates (Pisces, Amphibia, Reptilia, Mammalia - Insectivora, Chiroptera and Rodentia) in Central Balkan National Park. – In: SAKALIAN, M. (ed.). Biological Diversity of the Central Balkan National Park. Sofia-Moscow, Pensoft: 363-392.
BERON, P. V. BESHKOV, V. POPOV, M. VASSILEV, R. PANDURSKA, T. IVANOVA. 2000a. Biodiversity of Small Vertebrates (Pisces, Amphibia, Reptilia, Mammalia - Insectivora, Chiroptera and Rodentia) in the Rila National Park. – In: SAKALIAN, M. (ed.). Biological Diversity of the Rila National Park. Sofia-Moscow, Pensoft: 333-360.
BESCHKOV, V. 1961. Beitrag zur zoogeografischen Untersuchung der Herpetofauna in Bulgarien. – Mitt. zool. Inst. Mus., 10: 373-383. (In Bulgarian; German summary)
BESCHKOV, V. 1965. Über das Vorkommen des Teichfrosches (Rana esculenta L.) in Bulgarien. – Mitt. zool. Inst. Mus., 19: 45-54. (In Bulgarian; German summary)
BESCHKOV, V. 1966. Untersuchungen über die Systematik und Verbreitung der Blindschleiche (Anguis fragilis L.) in Bulgarien. – Mitt. zool. Inst. Mus., 21: 185-200. (In Bulgarian; German summary)
BESCHKOV, V. 1970a. Biologie und Verbreitung des Griechischen Frosches Rana graeca Blgr. in Bulgarien. 1. Untersuchungen über die Nahrung und Ernährungsweise. – Mitt. zool. Inst. Mus., 31: 185-200. (In Bulgarian; German summary)
BESCHKOV, V. 1970b. Idem. 2. Untersuchungen über die Fortpflanzung und die Larven. – Mitt. zool. Inst. Mus., 32: 159-180. (In Bulgarian; German summary)
BESCHKOV, V. 1972a. Idem. 3. Untersuchungen über die Ökologie und Verbreitung. – Mitt. zool. Inst. Mus., 36: 125-136. (In Bulgarian; German summary)
BESCHKOV, V. 1972b. Zwischenartenkontakte und Zusammenleben der Frosche in Bulgarien. – Mitt. zool. Inst. Mus., 34: 85-95. (In Bulgarian; German summary, Russian summary)
BESCHKOV, V. 1973. Über die subgenerische Zugehörigkeit der bulgarischen Vipera ursinii (Bonaparte, 1835)(Serpentes). – Mitt. zool. Inst. Mus., 37: 103-112. (In Bulgarian; German summary)
BESCHKOV, V. 1974. Die Höhenverteilung der Schlangen einer, ihrer Artenvielfalt nach specifischen Region von Südostbulgarien. – Mitt. zool. Inst. Mus., XL: 167-173. (In Bulgarian; German summary)
BESCHKOV, V. 1975. Untersuchungen über die Biologie und die Ökologie der Schlangen in Maleschevska-Gebirge (Südwestbulgarien). 1. Über die Fortpflanzung der Aesculapnatter (Elaphe longissima Laur). – Ecology, 1: 75-83. (In Bulgarian; German summary)
BESCHKOV, V. 1976. Idem. 2. Nahrung und Ernährung der Aesculapnatter (Elaphe longissima Laur). – Ecology, 2: 34-42. (In Bulgarian; German summary)
BESCHKOV, V. 1977. Idem. 3. Nahrung und Fortpflanzung der Sandotter (Vipera ammodytes meridionalis Boulenger). – Ecology, 3: 3-12. (In Bulgarian; German summary)
BESCHKOV, V. 1978. Untersuchungen der Einflusses der industriellen Verunreinigung auf die Amphibien und Reptilien in der Region der Kupferhütte “G. Damjanov” bei Pirdop. – Ecology, 4: 3-11. (In Bulgarian; German summary)
BESCHKOV, V., D. NANKINOV. 1979. Materiale über die Ornitophagie der Schlangen in Maleschevskagebirge (Südwestbulgarien). – Ecology, 5: 55 - 63. (In Bulgarian; German summary)
BESCHKOV, V., E. UNDSHIAN, S. SIMEONOV, A. DARAKTSCHIEV. 1967. Neue Angaben über die Verbreitung einiger Amphibien und Reptilien in Bulgarien. – Mitt. zool. Inst. Mus., 25: 5-10. (In Bulgarian; German summary)
BESCHKOV, V., Z. ZONTSCHEV. 1963. Der Feuersalamander (Salamandra salamandra L.) im Vitoscha-Gebirge. – Mitt. zool. Inst. Mus., 13: 79-91. (In Bulgarian, German summary)
BESHKOV, V. 1955. European Pond Terrapin (Emys orbicularis). – Priroda i znanie, Sofia, 8 (5): 8-10. (In Bulgarian)
BESHKOV, V. 1956. The Worm snake in Bulgaria. – Priroda i znanie, Sofia, 9, (4): 16-18. (In Bulgarian)
BESHKOV, V. 1959. A new snake for Bulgaria's fauna. – Priroda, Sofia, 1: p. 89. (In Bulgarian)
Beshkov, V. 1978. Studies on the biology and ecology of the snakes in Maleshevska Mountain. – PhD. thesis, Inst. Zool., BAS. (In Bulgarian)
BESHKOV, V. 1984. The Effect of the Balkan Range on the Distribution of the Herpetofauna in Bulgaria. – Acta zooloogica bulgarica, 25: 9-15. (In Bulgarian; English summary)
BESHKOV, V. 1984. On the Distribution, Relative Abundance and Protection of Tortoises in Bulgaria. – Ecology, 14: 14-34. (In Bulgarian; English summary)
BESHKOV, V. 1985. Amphibia. Reptilia. – In: Red Data Book of Bulgaria. Vol. 2. Animals., Sofia, BAS: 32-41. (In Bulgarian)
BESHKOV, V. 1986. Striped and Non-Striped Type of Colouring of the Ringed Snake Natrix natrix (L.) (Colubridae, Serpentes) in Bulgaria. – Acta zoologica bulgarica, 31: 32-36. (In Bulgarian; English summary)
BESHKOV, V. 1987a. Number of the stripe-necked terrapin (Mauremys caspica rivulata (Valenciennes)) in Bulgaria. – Ecology, 20: 58-64. (In Bulgarian; English summary)
BESHKOV, V. 1987b. Protection of Terrestrial Turtles in Bulgaria, Results and Future Tasks. – In: Contemporary achievements of the Bulgarian zoology. Sofia, BAS: 249-251. (In Bulgarian)
BESHKOV, V. 1993a. Amphibia and Reptilia. – In: National strategy for conservation of biodiversity. Basic reports. Vol 1, Sofia: 567-584. (In Bulgarian)
BESHKOV, V. 1993b. On the Seasonal and Diurnal Activity of the Sand Viper Vipera ammodytes (L.) in Bulgaria. – Herpetology, 1: 3-12. (In Bulgarian; English summary)
BESHKOV, V. 1997. Record-sized tortoises, Testudo graeca ibera and Testudo hermani boettgeri, from Bulgaria. – Chelonian Conservation and Biology, 2 (4): 593-596.
BESHKOV, V. 1998. Bulgaria's Amphibians and Reptiles. - In: Bulgaria's Biological Diversity: Conservation Status and Needs Assessment. Voll. 1 and 2. Sofia-Moscow, Pensoft: 395-410.
BESHKOV, V. 1998a. Classes Amphibia and Reptilia (Amphibians and Reptiles). – In: MICHEV et al. (eds.). Biodiversity of the Srebarna Biosphere Reserve. Checklist and bibliography. Sofia: Co-published by Context & Pensoft: 85-86.
BESHKOV, V., A. STOYANOV. 2000. The Amphibians of the Glacial Lakes in the Rila Mountains. – In: GOLEMANSKI, V., W. NAIDENOW (eds.) Biodiversity and evolution of glacial water ecosystems in the Rila Mountains. Sofia, Institute of Zoology: 79-82.
BESHKOV, V., B. ANGELOVA. 1981. An Unusual Reproductive Migration of the Common Frog (Rana temporaria L.) – Ecology, 8: 34-42. (In Bulgarian; English summary)
BESHKOV, V., D. DUSHKOV. 1981. Materiels on the Batrachophagy and Herpetophagy of Snakes in Bulgaria. – Ecology, 9: 43-50. (In Bulgarian; English summary)
BESHKOV, V., D. JAMESON. 1980. Movement and abundance of the Yellow-bellied Toad Bombina variegata. – Herpetologica (Ed. Herpetol. League of USA), 36, 4: 365-370.
BESHKOV, V., K. NANEV. 2002. Amphibians and reptiles in Bulgaria. Sofia-Moscow, Pensoft. 120 pp. (In Bulgarian)
BESHKOV, V., M. DELTCHEVA, D. DOBREV. 1986. Breeding Movements and Strict Fidelity to the Place of Egg-Laying of the Common Toads (Bufo bufo bufo (L.)) in Stream Water Reservoirs. – Ecology, 19: 62-70. (In Bulgarian; English summary)
BESHKOV, V., S. DONCHEV, M. KARAPETKOVA, N. NIKOLOV, T. MESHINEV, V. POPOV. 1994. Reptiles. – In: Red Data Book of Shoumen Region. "Slavcho Nikolov i sie", Shoumen: 84-92. (In Bulgarian)
BESHKOV, V., S. GERASIMOV. 1980. Small Mammals as Food Components of Snakes in Maleshevska Mountain, Southwestern Bulgaria. – Ecology, 6: 51-56. (In Bulgarian; English summary)
BEŠKOV, V., P. BERON. 1964. Catalogue et bibliographie des Amphibians et des Reptilies en Bulgarie. Sofia, ABS. 39 pp.
Beyer, M. 2000. Bulgarien - 2000. Exkursionsbericht. Accessible at: http://www.koerbelitz.de/exi/bulg2000/
BIELLA, H.-J. 1983. Intermadiäre und abnorme Sandvipern aus der Herpetologischen Sammlung des Staatlichen Museums für Tierkunde Dresden. – Zool. Abh. Staatl. Mus. Tierk. Dresden, 38 (14): 237-245.
BISCHOFF, W. 1966. Die Verbreitung der Echsen in der Gegend von Primorsko in Südbulgarien. – Aquarien-Terrarien, 13 (11): 388-389.
BISCHOFF, W. 1969. Weitere Angaben zur Verbreitung der Echsen in der Gegend von Primorsko in Südbulgarien. – Aquarien-Terrarien, 16 (11): 384-385.
BISCHOFF, W. 1973. Einiges über südostbulgarische Smaragdeideschen. – Aquarien-Terrarien, 3: 92-93.
BISERKOV, V. 1987. The Role of Reptiles as Additional and reservoire Hosts in the Life Cycle of Helmints in Bulgaria. – In: Contemporary achievements of the Bulgarian zoology. Sofia, BAS: 81-84. (In Bulgarian)
BISERKOV, V., B. PETROV, B. NAUMOV, V. BESHKOV, D. DOBREV, D. DUHALOV, P. STOEV, K. HRISTOV, I. IVANCHEV. 2005. Conservation of the biodiversity of Amphibians and Reptiles - achievements and future tasks. – In: PETROVA, A. (ed.) Current state of Bulgarian biodiversity - problems and perspectives. Bulgarian Bioplatform, Sofia: 283-292. (In Bulgarian; English summary)
Blagoev, P. 1987. Studies on the distribution of the subspecies Lacerta viridis viridis (Laut.) and Lacerta viridis meridionalis Cyren of Green Lizard Lacerta viridis in Bulgaria. – Dipl. thesis, Fac. Biol., Sofia Univ. St. Kliment Ohridski. 26 pp. (In Bulgarian)
BOSCHKOV, D. 1957. Über die Helminthenfauna der Rana ridibunda Pall. in der Umgebung von Sofia. – Mitt. zool. Inst. Mus., 6: 491-513. (In Bulgarian; German summary, Russian summary)
BOSCHKOV, D. 1961. Über die Helminthenfauna einiger Lurche und Kriechtiere aus der Gegend von Burgas und dem Strandžagebirge. Vorlaüfige Mitteilung, Natural Centres of Disease in the Strandža area, Sofia: 141-145. (In Bulgarian; German summary, Russian summary)
BOSCHKOV, D. 1962. Über die Helminthenfauna einiger Lurche und Kriechtiere aus den Gebieten von Petrič und Goce Delčev. Vorlaüfige Mitteilung, Natural Centres of Disease in the Petrich and Gotse Delchev areas, Sofia: 185-189. (In Bulgarian; German summary, Russian summary)
BOŽKOV, D. 1958. Beitrag zur Kenntnis der Trematoden bei Schlangen in Bulgarien. – Bulletin de l’institut zoologique de l’académie des sciences de Bulgarie, 7: 417-424. (In Bulgarian; German summary)
BUCHVAROV, G. 1980. Polystoma mazurmoviči N. sp. (Polystomatidae
Gambl, 1896), a
parasite of Rana
dalmatina Bonaparte,
BUCHVAROV, G. 1982. Polystoma combesi N. sp. (Polystomatidae
Gambl, 1896 - A parasite on Rana graeca Boulenger,
BUCHVAROV, G. 1984. Polystoma skrjabini N. sp. (Polystomatidae Gambl, 1896 - A parasite on Hyla arborea (Linne, 1758), in Bulgaria. – Comptes rendus de l’Academie Bulgare des Sciences, 37(5): 697-699.
BUCHVAROV, G., D. KIRIN, A. KOSTADINOVA. 2000. Platyhelminth parasite assemblages in two species of snakes Natrix natrix and Natrix tessellata (Reptilia, Colubridae) from Bulgaria: Seasonal variation. – Journal of Environmental Protection and Ecology, 1 (1): 124-131.
BURESCH, I., V. BESCHKOV. 1965. Wird die Giftschlange Vipera aspis L. in Bulgarien angetroffen?. – Mitt. zool. Inst. Mus., 18: 5 - 30. (In Bulgarian; German summary, Russian summary)
BURESCH, I., J. ZONKOW. 1932. Die Verbreitung der Giftschlangen (Viperidae) in Bulgarien und auf der Balkanhalbinsel. – Тrav. Soc. Bulg. Sc. Natur., 15-16: 189-206. (In Bulgarian)
BURESCH, I., J. ZONKOW. 1933. Untersuchungen über die Verbreitung der Reptilien und Amphibien in Bulgarien und auf der Balkanhalbinsel. 1. Schildkrötten (Testudinata) und Eidechsen (Sauria). – Mitt. Königl. naturw. Inst. Sofia, 6: 150-207. (In Bulgarian, German summary)
BURESCH, I., J. ZONKOW. 1934. Untersuchungen über die Verbreitung der Reptilien und Amphibien in Bulgarien und auf der Balkanhalbinsel. 2. Schlangen (Serpentes). – Mitt. Königl. naturw. Inst. Sofia, 7: 106-188. (In Bulgarian, German summary)
BURESCH, I., J. ZONKOW. 1941. Untersuchungen über die Verbreitung der Reptilien und Amphibien in Bulgarien und auf der Balkanhalbinsel. 3. Schwanzlurche (Amphibia, Caudata). – Mitt. Königl. naturw. Inst. Sofia, 14: 171-237. (In Bulgarian, German summary)
BURESCH, I., J. ZONKOW. 1942. Untersuchungen über die Verbreitung der Reptilien und Amphibien in Bulgarien und auf der Balkanhalbinsel. 4. Froschlurche (Amphibia, Salientia). – Mitt. Königl. naturw. Inst. Sofia, 15: 68-165. (In Bulgarian, German summary)
BUSEKE, D. 1982. Die Schlangen der südbulgarischen Schwazmeerküste. – Sauria, 2 (2): 5-9.
CHICHKOFF, G. 1914. Deux especies nouveaux pour la faune herpetologique de Bulgarie. – Ann. Univ. Sofia, Fac. phys-math., 8-9, 2: 1-9. (In Bulgarian; French summary)
CHLEBICKI, A. 1985a. Some notes on the amphibians and reptiles in Sakar Mts. (Thrace). – Przeglad Zoologiczny, 29 (2): 193-198. (In Czech, English summary)
CHLEBICKI, A. 1985b. Kilka spostrzezen o polozah Coluber najadum dahlii Schinz, 1883 i Coluber rubriceps Venzmer, 1919 z Bulgarii. – Wszechswiat, 86 (2): 38-39.
CHOCHEV, B. 1980. Hyla arborea /Line/, a new host for Polystoma integerrium in Bulgaria. – Universite de Plovdiv "P. Hilendarski" Travaux scientifiques, 18 (4)-Biologie: 191-194. (In Bulgarian; English summary)
Christov, K. 2002. Morphology, taxonomy and using of Nose-horne Viper (Vipera ammodytes (L.) in Bulgaria. – PhD. thesis, Inst. Zool., BAS. (In Bulgarian)
CHRISTOV, K., I. MATEV, Y. ILIEV. 1997. Major characteristics of three Vipera ammodytes subspecies from laboratory conditions. – Folia Zoologica, 46 (3): 286-288.
CHRISTOV, K., K. DJINCOV, I. MATEV. 1993. Sexual Reproduction of Sandvipers (Vipera ammodytes [L.]) Under Laboratory Conditions. – Herpetology, 1: 13-19. (In Bulgarian; English summary)
CHRISTOV, K., K. DJINKOV, P. PASCALEV. 1993. Reproduction of Alpine Newt (Triturus alpestris [L.]) and Crested Newt (Triturus cristatus [L.[) under Laboratory Conditions – Herpetology, 1: 25-31. (In Bulgarian; English summary)
CHRISTOV, K., V. BESHKOV. 1999. On the subspecies morphological characteristics of the sandvipers (Vipera ammodytes) from different locations in Bulgaria. – Acta zoologica bulgarica, 51 (2/3): 61-68.
CYRÉN, O. 1933. Lacertiden der Südöstlichen Balkanhalbinsel. – Mitt. Königl. naturw. Inst. Sofia., 6: 219-240.
CYRÉN, O. 1941. Beitrag zur Herpetologie der Balkanhalbinsel. – Mitt. Königl. naturw. Inst. Sofia, 14: 36-152.
DELOV, V., D. PESHEV, A. VASILEV. 2005. Species composition and tendencies in the distribution of the vertebrates in the region of the Botanical garden - Varna. – Annuaire de l’Universite de Sofia "St. Kliment Ohridski" 2004, 96, livre 4 - 10ème session scientifique, Sofia ’03, partie 2: 191-196.
DIETRICH, N. 1998. Umweltschutz - ein Fremdwort im Hinterland der Bulgarischen Schwarzmeerküste. – Elaphe, 6 (1): 100-102.
Dobrev, D. 1986. Studies on the distribution and taxonomy of Kotschy's Gecko (Tenuidactylus kotschyi Steindachner, 1840) in Bulgaria. – Dipl. thesis, Fac. Biol., Sofia Univ. St. Kliment Ohridski. 37 pp. (In Bulgarian)
DONEV, A. 1984. Untersuchungen über die Nahrung des Rana ridibunda P. in der staatsfischtswirtschaft, Plovdiv. – Université de Plovdiv "P. Hilendarski" Travaux Scientifiques, 22 (1) - Biologie: 35-44. (In Bulgarian; German summary)
DONEV, A. 1984a. Untersuchungen über die Nahrung von Lacerta taurica P. – Université de Plovdiv "P. Hilendarski" Travaux Scientifiques, 22 (1) - Biologie: 45-50. (In Bulgarian; German summary)
DONEV, A. 1984b. Uber die Nahrung von Bombina variegata L. – Universite de Plovdiv "P. Hilendarski" Travaux scientifiques, 22 (2)-Biologie: 115-120. (In Bulgarian; German summary)
DONEV, A. 1984c. Untersuchungen über die Nahrung von Lacerta viiridis (Laurenti). – Université de Plovdiv "P. Hilendarski" Travaux Scientifiques, 22 (2) - Biologie: 121-126. (In Bulgarian; German summary)
Duchalov, D. 1999. Studies on the distribution and colour variations of Sand Lizard (Lacerta agilis L.) in Bulgaria. – Dipl. thesis, Fac. Biol., Sofia Univ. St. Kliment Ohridski. 28 pp. (In Bulgarian)
Dushkov, D. 1978. Studies on the food and reproduction of Nose-horned Viper (Vipera ammodytes meridionalis Boulenger) in Thracian Lowland. – Dipl. thesis, Fac. Chem-Biol., Plovdiv Univ. Paisiy hilendarski. 32 pp. (In Bulgarian)
FALLGATTER, P., L. GUNTHERT. 1966. Erstnacweis von Opisaurus apodus für Nordbulgarien. – Aquarien-Terrarien, 8: 279.
GEISSLER, L. 1981. Zur Kenntnis der Molche Bulgariens. – Elaphe, 4: 59-61.
GEISSLER, L. 1982. Feuersalamander aus dem Piringebirge. – Herpetofauna - Weinsadt, 4 (20): 6-7.
GEISSLER, L., A. BRÜHL. 1980a. Zur Herpetofauna Südwesztbulgariens. Teil 1. – Aquarien-Terrarien, 27 (5): 172-173.
GEISSLER, L., A. BRÜHL. 1980b. Zur Herpetofauna Südwesztbulgariens. Teil 2. – Aquarien-Terrarien, 27 (7): 246-247.
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