The tenuis group of Lepthyphantes Menge (Araneae, Linyphiidae)Published in Tijdschrift Voor Entomologie, in 1977, in volume 120, pages 1-54Created: 2010-03-23, modified: 2011-06-21
FAUNA AND ZOOGEOGRAPHY OF SPIDERS (ARANEAE) IN BULGARIAPublished in Journal of Arachnology, in 2005, in volume 33, issue 2, pages 306-312Created: 2017-04-11, modified: 2017-04-11
Cryphoecina deelemanae gen. n., sp. n., a remarkable spider from the mountains of Montenegro (Yugoslavia) (Arachnida, Araneae, Hahniidae)Published in Revue Suisse De Zoologie, in 1997, in volume 104, pages 485-489Created: 2013-01-27, modified: 2023-02-16
Contribution to the knowledge of the group europaeus of Centromerus Dahl (Linyphiidae, Aranae) in the Balkan PaninsulaPublished in Revue Suisse De Zoologie, in 1997, in volume 104, pages 49-55Created: 2013-01-27, modified: 2023-02-16
The faunistic diversity of cave-dwelling spiders (Arachnida, Araneae) of GreecePublished in Arachnologische Mitteilungen, in 2011, in volume 40, pages 23-32Created: 2016-04-17, modified: 2016-04-17
First circular. 22nd Eurpean Colloquium of Arachnology. 1-6 Augst 2005, Blagoevgrad, BulgariaPublished in Arachnologische Mitteilungen, in 2004, in volume 27/28, pages 131-132Created: 2016-04-17, modified: 2016-04-17
On the identity of the poorly known spider species Zelotes strandi (Araneae: Gnaphosidae)Published in Arachnologische Mitteilungen, in 2013, in volume 45, pages 4-7Created: 2016-04-17, modified: 2016-04-17
A new Hypomma species from Stara Planina Mountains, Bulgaria (Araneae, Linyphiidae)Published in Revue Suisse De Zoologie, in 2005, in volume 112, issue 1, pages 115-119Created: 2013-01-27, modified: 2023-02-16
A Faunistic and Zoogeographical Review of the Spiders (Araneae) of the Balkan PeninsulaPublished in Journal of Arachnology, in 1999, in volume 27, issue 3, pages 255-261Created: 2017-04-02, modified: 2017-04-02
Zelotes balcanicus sp. n., a new and widespread species from the Balkan Peninsula (Araneae, Gnaphosidae). A new Zelotes speciesPublished in Revue Suisse De Zoologie, in 2006, in volume 113, pages 711-716Created: 2013-01-27, modified: 2023-02-16
The origin, formation and zoogeography of endemic spiders of Bulgaria (Araneae)Published in Revue Suisse de Zoologie volume hors série, in 1996, in volume 1, pages 141-151Created: 2014-07-19, modified: 2014-07-19
Biotopical distribution and seasonal activity of model species of the family Gnaphosidae (Araneae) in Zemen gorge (SW Bulgaria)Published in Arachnologische Mitteilungen, in 1994, in volume 7, pages 20-30Created: 2016-05-24, modified: 2016-05-24
A survey of spiders (Araneae) inhabiting the euedaphic soil stratum and the superficial underground compartment in BulgariaPublished in Arachnologische Mitteilungen, in 2011, in volume 40, pages 33-46Created: 2016-04-17, modified: 2016-04-17
Christo Deltshev & Pavel Stoev (eds) (2006): European Arachnology 2005, Acta zoologica bulgaria, Suppl. No. 1; Proceedings of the 22nd European Colloquium of Arachnology, Blagoevgrad, Bulgaria, 1-6 August 2005Published in Arachnologische Mitteilungen, in 2006, in volume 32, pages 45-46Created: 2016-04-17, modified: 2016-04-17
Recent Papers by OberholserPublished in The Auk, in 1919, in volume 36, pages 600-601Created: 2013-03-08, modified: 2013-03-08
ObituaryPublished in Ibis, in 1892, in volume 4, issue 4, pages 581-582Created: 2024-06-20, modified: 2024-06-20
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Polychaetaworms. IIPublished in Discovery reports, in 1936, in volume 12, pages 59-193Created: 2010-11-21, modified: 2023-02-16
A grasshopper warbler Locustella naevia from KenyaPublished in Scopus, in 1977, in volume 1, pages 84-86Created: 2014-03-20, modified: 2014-03-20
Beebe's Preliminary Pheasant Studies and Other PapersPublished in The Auk, in 1914, in volume 31, pages 415Created: 2013-03-08, modified: 2013-03-08
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Ervendberg, C. F. L. C. Nov. 8, 1854Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1-2Created: 2017-06-24, modified: 2017-06-24
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Ervendberg, C. F. L. C. Jan. 26, 1857Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1857, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Ervendberg, C. F. L. C. Jan. 10, 1858Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1858, pages 1-3Created: 2017-06-24, modified: 2017-06-24
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Ervendberg, C. F. L. C. July 21, 1854Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1Created: 2017-06-24, modified: 2017-06-24
The life histories of South African Colotis erone, C. ione, C. vesta and Leptosia alcesta (Pieridae)Published in Journal of Research on the Lepidoptera, in 1967, in volume 6, pages 31-42Created: 2018-05-21, modified: 2018-05-21
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The genus Condalia (Rhamnaceae) in Venezuela: C. henriquezii and C. buxifoliaPublished in Phytologia, in 1984, in volume 54, issue 7, pages 479-485Created: 2017-03-08, modified: 2017-03-08
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Letters, Extracts from Correspondence, Notices &cPublished in Ibis, in 1860, in volume 2, issue 4, pages 428-432Created: 2024-10-04, modified: 2024-10-04
New Cuban species of UrocoptidaePublished in Nautilus, in 1914, in volume 28, pages 4-5Created: 2011-06-14, modified: 2011-06-21
Hawk Flights in ConnecticutPublished in The Auk, in 1895, in volume 12, pages 259-270Created: 2013-03-08, modified: 2013-03-08
Polychaete wormsPublished in Discovery Reports Cambridge, in 1930, in volume 2, pages 1-222Created: 2017-05-30, modified: 2017-05-30
C. Clerck Icones,Published in Entomologische Zeitung Stettin, in 1853, in volume 14, pages 239-254Created: 2016-11-22, modified: 2016-11-22
A Lower Carboniferous brachiopod fauna from the Manifold Valley, StaffordshirePublished in Palaeontology, in 1974, in volume 17, issue 4, pages 811-840Created: 2016-04-23, modified: 2016-04-23
A parablastoid from the Arenig of South WalesPublished in Palaeontology, in 1982, in volume 25, issue 3, pages 499-507Created: 2016-04-23, modified: 2016-04-23
Distinctiveness of Megisto c. cymela and M. c. viola (Satyridae)Published in Journal of The Lepidopterists' Society, in 1982, in volume 36, pages 153Created: 2013-01-27, modified: 2013-01-27
Seventh report of the committee on floral areasPublished in Rhodora, in 1929, in volume 31, issue 366, pages 106-118Created: 2014-06-16, modified: 2016-07-26
BRACHIOPODS AND BIVALVES COMPETITION OR INDIFFERENCE?Published in Iberus, in 1990, in volume 9, pages 63-68Created: 2014-01-12, modified: 2014-01-12