7,800 references
Pocock, R.I. (1899c). Contributions to the natural history of Lake Urmi, N.W. Persia, and its neighbourhood. Chilopoda and Arachnida.. Journal of the Linnean Society of London, Zoology 27: 399–406. -- Show included taxa
Pocock, R.I. (1899d). Scorpions and spiders. In: Fitzgerald, E.A. (ed.) The highest Andes Methuen and Co., London: 356–360. -- Show included taxa
Pocock, R.I. (1899e). On the scorpions, pedipalps and spiders from tropical West Africa represented in the collection of the British Museum. Proceedings of the Zoological Society of London 1899: 833–885. -- Show included taxa
Purcell, W.F. (1899). New and little known South African Solifugae in the collection of the South African Museum. Annals of the South African Museum 1: 381–432. -- Show included taxa
Sewell, A.C. (1899). Bee parasites in South Africa. British Bee Journal and Bee-Keepers' Adviser 27: 211–212. -- Show included taxa
Silvestri, F. (1899). Distribuzione geografica della Koenenia mirabilis Grassi ed altri Arthropodi.- Peripatoides blainvillei (Blanch.). Zoologischer Anzeiger 22: 369–371. -- Show included taxa
Simon, E. (1899a). Contribution a la faune de Sumatra. Arachnides recueillis par M. J.-L. Weyers, a Sumatra. Annales de la Société Entomologique de Belgique 43: 78–125. -- Show included taxa
Simon, E. (1899b). Arachnides recueillis par M. C.-J. Dewitz en 1898, à Bir-Hooker (Wadi Natron), en Égypte. Bulletin de la Société Entomologique de France 68: 244–247. -- Show included taxa
Simon, E. (1899c). Ergebnisse einer Reise nach dem Pacific (Schauinsland 1896–1897). Arachnoideen. Zoologische Jahrbücher, Abtheilung für Systematik, Geographie und Biologie der Thiere 12: 411–437. -- Show included taxa
Simon, E. (1899d). Liste des Arachnides recueillis en Algérie par M. P. Lesne et description d'une espèce nouvelle. Bulletin du Muséum National d'Histoire Naturelle, Paris 5: 82–87. -- Show included taxa
Simon, E. (1899e). Liste des Arachnides observés à Lyons-la-Forêt (Eure), en Octobre 1898. Feuille des Jeunes Naturalistes (3) 29(340): 72–73. -- Show included taxa
Sladen, F.W.L. (1899). Bee parasites. British Bee Journal and Bee-Keepers' Adviser 27: 126. -- Show included taxa
Supino, F. (1899). Osservazione sopra l'anatomia degli Pseudoscorpioni. Atti della Reale Accademia Nazionale dei Lincei (5) 8: 604–608. -- Show included taxa
Tullgren, A. (1899a). Bidrag till Kännedomen om Sveriges Pseudoscorpioner. Entomologisk Tidskrift 20: 161–182. -- Show included taxa
Tullgren, A. (1899b). Tillägg till "Bidrag till Kännedomen om Sveriges Pseudoscorpioner". Entomologisk Tidskrift 20: 297–298. -- Show included taxa
Wasmann, E. (1899). Ein neuer Melipona-Gast (Scotocryptus Goeldii) aus Parà. Deutsche Entomologische Zeitschrift 1899: 411. -- Show included taxa
Wells, E.T. (1899). Bee parasites. British Bee Journal and Bee-Keepers' Adviser 27: 126. -- Show included taxa
Anonymous (1900). Kako tkeu Tarantule zapredak? Glasnik hrvatskoga Naravoslovnoga Družtva 11: 60–61. -- Show included taxa
Banks, N. (1900). Synopses of North-American invertebrates. IX. The scorpions, solpugids and pedipalpi. American Naturalist 34: 421–427. -- Show included taxa
Banks, N. (1900a). Papers from the Harriman Alaska Expedition. XI. Arachnida. Proceedings of the Washington Academy of Sciences 2: 477–486. -- Show included taxa
Banks, N. (1900b). Some Arachnida from Alabama. Proceedings of the Academy of Natural Sciences of Philadelphia 52: 529–543. -- Show included taxa
Bingham, C.T. (1900). Account of a remarkable swarming for breeding purposes of Sphex umbrosus, Christ, with notes on the nests of two other species of Sphex and of certain of the Pompilidae. Journal of the Bombay Natural History Society 13: 177–180. -- Show included taxa
Kraepelin, K. (1900). Ueber einige neue Gliederspinnen. Abhandlungen aus dem Gebiete der Naturwissenschaften Verein, Hamburg 16(4): 1–17. -- Show included taxa
Pocock, R.I. (1900). Chilopoda, Diplopoda, and Arachnida. In: Andrews, C.W. (ed.) A monograph of Christmas Island (Indian Ocean) British Museum (Natural History), London: 153–162. -- Show included taxa
Pocock, R.I. (1900). Chilopoda and Arachnida. Proceedings of the Zoological Society of London 69(1): 48–55. -- Show included taxa