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Type material of Isopoda (Crustacea: Oniscidea, Anthuridea) from the collections of the National Museum of Natural History in Sofia
Vol 11, Page 25
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The zooplankton from some lakes and ponds in North Albania with different size and altitude
Vol 11, Page 33
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Aperçu sur le genre Trichoniscus en Bulgarie et description d'une nouvelle espèce - Trichoniscus garevi n.sp. (Isopoda, Oniseidea)
Vol 11, Page 39
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Scorpions (Arachnida, Scorpiones) from the Balkan Peninsula in the collection of the National Museum of Natural History, Sofia
Vol 11, Page 47
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Cheiridiidae H. J. Hansen (Arachnida; Pseudoscorpiones), a new family for the fauna of Bulgaria
Vol 11, Page 61
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Studies on Erythraeoidea (Acari: Prostigmata) from Africa. 1. The genera Cecidopus amd Caeculisoma from Nigeria (Erythraeidae: Callidosomatinae)
Vol 11, Page 65
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Ground-beetles (Coleoptera: Carabidae) collected by Dr Petar Beron from the Chinese Karakorum
Vol 11, Page 73
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Contribution to the Bulgarian ground-beetles fauna (Coleoptera: Carabidae). I. A genus and seven species, new for the country
Vol 11, Page 81
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On the presence of Agrotis ripae (Hubner, [1823]) in Balkan Peninsula (Lepidoptera: Noctuidae: Noctuinae)
Vol 11, Page 85
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Hornpanzeranomalien bei den Landschildkroten (Testudo gracca ibera und Testudo hermanni boettgeri) in Bulgarien
Vol 11, Page 97
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Early Pleistocene and Early Holocene avifauna of the Cherdzhenitsa Cave, Northwestern Bulgaria
Vol 11, Page 107
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New data on bats (Mammalia: Chiroptera) from the Eastern Rhodopes, Greece (Thrace, Evros)
Vol 11, Page 117
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New chorological data on the Bulgarian higher flora
Vol 11, Page 127
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Freshwater molluscs (Mollusca: Gastropoda and Bivalvia) from the Srebarna Lake, Northeastern Bulgaria
Vol 11, Page 133
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Red list and threat status of Bulgarian macromycetes
Vol 11, Page 139
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Bulgarian Mycological Society
Vol 11, Page 146