19,078 references
Marx, G. (1890a). Catalogue of the described Araneae of temperate North America. Proceedings of the United States National Museum 12: 497-594. -- Show included taxa
Pickard-Cambridge, O. (1890a). Arachnida. Araneida. In: Biologia Centrali-Americana, Zoology. London 1, 57-72. [[for the exact dates see Lyal, 2011]] -- Show included taxa
Simon, E. (1890a). Etudes arachnologiques. 22e Mémoire. XXXIV. Etude sur les arachnides de l'Yemen. Annales de la Société Entomologique de France (6) 10: 77-124. -- Show included taxa
Thorell, T. (1890a). Studi sui ragni Malesi e Papuani. IV, 1. Annali del Museo Civico di Storia Naturale di Genova 28: 5-421. -- Show included taxa
Urquhart, A. T. (1890a). Description of a new species of Argiope from Fiji. Transactions and Proceedings of the New Zealand Institute 22: 234-236. -- Show included taxa
Bertkau, P. (1890b). Arachniden gesammelt vom 12. November 1888 bis zum 10. Mai 1889 in San Remo von Prof. Dr Oskar Schneider., 1890, pp. 1-11. -- Show included taxa
Marx, G. (1890b). Arachnida. In: Howard, L. O. (ed.) Scientific results of explorations by the U.S. Fish Commission Steamer Albatross. No. V. Annotated catalogue of the insect collections in 1887-'88. Proceedings of the United States National Museum 12: 207-211. -- Show included taxa
Simon, E. (1890b). Etudes arachnologiques. 22e Mémoire. XXXV. Etude sur les arachnides recueillis par M. L. von Höhnel, officier de la marine autrichienne, pendant l'expedition de M. le comte Teleki dans l'Afrique orientale équatoriale en 1887-1888. Annales de la Société Entomologique de France (6) 10: 125-130. -- Show included taxa
Thorell, T. (1890b). Aracnidi di Nias e di Sumatra raccolti nel 1886 dal Sig. E. Modigliani. Annali del Museo Civico di Storia Naturale di Genova 30: 5-106. -- Show included taxa
Urquhart, A. T. (1890b). On two species of Araneae new to science, from the Jenolan Caves, New South Wales. Transactions and Proceedings of the New Zealand Institute 22: 236-239. -- Show included taxa
Simon, E. (1890c). Etudes arachnologiques. 22e Mémoire. XXXVI. Arachnides recueillis aux îles Mariannes par M. A. Marche. Annales de la Société Entomologique de France (6) 10: 131-136. -- Show included taxa
Thorell, T. (1890c). Diagnoses aranearum aliquot novarum in Indo-Malesia inventarum. Annali del Museo Civico di Storia Naturale di Genova 30: 132-172. -- Show included taxa
Urquhart, A. T. (1890c). Descriptions of new species of Araneidae. Transactions and Proceedings of the New Zealand Institute 22: 239-266, pl. 17. -- Show included taxa
Thorell, T. (1890d). Arachnidi di Pinang raccolti nel 1889 dai Signori L. Loria e L. Fea. Annali del Museo Civico di Storia Naturale di Genova 30: 269-383. -- Show included taxa
Chyzer, C. & Kulczyński, W. (1891). Araneae Hungariae. Tomus I. Academia Scientarum Hungaricae Budapest, 170 pp., 4 Pls. -- Show included taxa
Emerton, J. H. (1891). New England spiders of the family Attidae. Transactions of the Connecticut Academy of Arts and Sciences 8: 220-252, pl. 16-21. -- Show included taxa
Pickard-Cambridge, F. O. (1891). Descriptive notes on some obscure British spiders. Annals and Magazine of Natural History (6) 7(37): 69-88, pl. 2. doi: 10.1080/00222939109460579 -- Show included taxa
Fox, W. H. (1891). New North American species of the genus Erigone. Proceedings of the Entomological Society of Washington 2: 44-46. -- Show included taxa
Gasperini, R. (1891). Prilog fauni dalmatinskih pauka (Araneae et Opiliones). Godišnje Izvješće carsko-kraljevski Velike Realke u Splitu 1890-91: 1-18. -- Show included taxa
Goyen, P. (1891). Description of a new species of Migas, with notes on its habits. Transactions and Proceedings of the New Zealand Institute 23: 123-126. -- Show included taxa
Herrera, A. L. (1891). Animales recogidos en la caverna de Cacahuamilpa. Memorias y Revista de la Sociedad Cientifica "Antonio Alzate" 5: 218-220. -- Show included taxa
Keyserling, E. (1891). Die Spinnen Amerikas. Brasilianische Spinnen. Dritter Band. Bauer & Raspe, Nürnberg, 278 pp, 10 pls. doi: 10.5962/bhl.title.64832 -- Show included taxa
Lenz, H. (1891). Spinnen von Madagascar und Nossibé. Jahrbuch der Hamburgischen Wissenschaftlichen Anstalten 9: 161-182, pl. 1-2. -- Show included taxa
Marx, G. (1891). A contribution to the knowledge of North American spiders. Proceedings of the Entomological Society of Washington 2: 28-37. -- Show included taxa
Thorell, T. (1891). Spindlar från Nikobarerna och andra delar af södra Asien. Kongliga Svenska Vetenskaps-Akademiens Handlingar 24(2): 1-149. -- Show included taxa