17,862 references
Chamberlin, R. V. & Ivie, W. (1940). Agelenid spiders of the genus Cicurina. Bulletin of the University of Utah 30(18): 1-108. -- Show included taxa
Comstock, J. H. (1940). The spider book, revised and edited by W. J. Gertsch. Cornell Univ. Press Ithaca, 727 pp. -- Show included taxa
Drensky, P. (1940). Die Spinnenfauna Bulgariens IV. Mitteilungen aus den Königlichen Naturwissenschaftlichen Instituten in Sofia 13: 169-194. -- Show included taxa
Fox, I. (1940). Notes on Nearctic spiders chiefly of the family Theridiidae. Proceedings of the Biological Society of Washington 53: 39-46. -- Show included taxa
Gerschman, B. S. & Schiapelli, R. D. (1940). Una especie paraguaya del género Parathalerothele Canals, 1931. Revista Chilena de Historia Natural 44: 105-107. -- Show included taxa
Gertsch, W. J. (1940). Five new wolf-spiders from Florida. Florida Entomologist 23: 17-23. -- Show included taxa
Gertsch, W. J. & Mulaik, S. (1940). The spiders of Texas. I. Bulletin of the American Museum of Natural History 77: 307-340. -- Show included taxa
Hadjissarantos, H. (1940). Les araignées de l'Attique. Athens, 132 pp. -- Show included taxa
Hickman, V. V. (1940). The Toxopidae, a new family of spiders. Papers and Proceedings of the Royal Society of Tasmania 1939: 125-130. -- Show included taxa
Holm, Å. (1940). Studien über die Entwicklung und Entwicklungsbiologie der Spinnen. Zoologiska Bidrag från Uppsala 19: 1-214. -- Show included taxa
Kishida, K. (1940). Notes on two species of spiders, Doosia japonica and Utivarachna fukasawana. Acta Arachnologica 5(2): 138-145. doi: 10.2476/asjaa.5.138 -- Show included taxa
Kolosváry, G. (1940). Eine neue Form von Lycosa entzi Chyzer. Zoologischer Anzeiger 132: 146-148. -- Show included taxa
Komatsu, T. (1940). On five species of spiders found in the Ryûgadô Cave, Tosa province. Acta Arachnologica 5(3): 186-195. doi: 10.2476/asjaa.5.186 -- Show included taxa
Kratochvíl, J. (1940). Etude sur les araignées cavernicole du genre Stygopholcus Krat. Acta Societatis Scientiarum Naturalium Moraviae 12(5): 1-26. -- Show included taxa
Lawrence, R. F. (1940). The genus Selenops (Araneae) in South Africa. Annals of the South African Museum 32: 555-608. -- Show included taxa
Machado, A. de B. (1940). Una nueva especie cavernicola del género Leptyphantes (Araneae Linyphiidae). International Congress of Entomology Proceedings 6: 515-517. -- Show included taxa
Šilhavý, V. (1940). Thanatus aridorum n. sp. novy pavouk z Mohelnske hadcove stepi. Folia Entomologica 3: 14-15. -- Show included taxa
Spassky, S. (1940). Araneae palaearcticae novae. V. Folia Zoologica et Hydrobiologica, Rigā 10: 353-364. -- Show included taxa
Tambs-Lyche, H. (1940). Die Norwegischen Spinnen der Gattung Pardosa Koch. Avhandlinger utgitt av det Norske Videnskaps-Akademi i Oslo 6: 1-59. -- Show included taxa
Yaginuma, T. (1940). [Some notes on Japanese spiders, I]. Acta Arachnologica 5(2): 123-132. doi: 10.2476/asjaa.5.123 -- Show included taxa
Caporiacco, L. di (1940a). Arachniden aus der Provinz Verona (Norditalien). Folia Zoologica et Hydrobiologica, Rigā 10: 1-37. -- Show included taxa
Chamberlin, R. V. (1940a). New American tarantulas of the family Aviculariidae. Bulletin of the University of Utah 30(13): 1-39. -- Show included taxa
Chickering, A. M. (1940a). The Thomisidae (crab spiders) of Michigan. Papers of the Michigan Academy of Science, Arts and Letters 25: 189-237. -- Show included taxa
Gertsch, W. J. & Davis, L. I. (1940a). Report on a collection of spiders from Mexico. II. American Museum Novitates 1059: 1-18. -- Show included taxa
Kratochvíl, J. & Miller, F. (1940a). Neue Höhlenspinnen der Gattung Tegenaria aus Jugoslavien. Zoologischer Anzeiger 131: 188-201. -- Show included taxa