Skip to main content Skip to main navigation menu Skip to site footer
Type: Articles
Published: 2005-04-12
Page range: 1–12
Abstract views: 45
PDF downloaded: 2

Four new species and new records for the spider genus Synotaxus Simon, 1895 (Araneae: Synotaxidae) from Brazil

Laboratório de Artrópodes, Instituto Butantan. Av. Vital Brasil 1500, CEP 05503-900, São Paulo, SP, Brazil
Pós-graduação em Zoologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, SP, Brazil
Araneae Taxonomy zoogeography distribution range Neotropical region

Abstract

Four new species of Synotaxus Simon are described and illustrated based on material from northern and northeastern Brazil: S. brescoviti n. sp., S. bonaldoi n. sp., S. siolii n. sp. and S. itabaiana n. sp. New records are presented for S. longicaudatus (Keyserling), S. monoceros (Caporiacco) and S. waiwai Agnarsson. A map with all species records included is provided.

References

  1. Agnarsson, I. (2003) The phylogenetic placement and circumscription of the genus Synotaxus (Araneae: Synotaxidae), a new species from Guyana, and notes on theridioid phylogeny. Invertebrate Systematics, 17, 719–734.

    Agnarsson, I. (2004) Morphological phylogeny of cobweb spiders and their relatives (Araneae, Araneoidea, Theridiidae). Zoological Journal of the Linnean Society, 141, 1–179.

    Coddington, J.A. (1990) Ontogeny and homology in the male palpus of orb-weaving spiders and their relatives, with comments on phylogeny (Araneoclada: Araneoidea, Deinopoidea). Smithsonian Contributions to Zoology, 496, 1–52.

    Eberhard, W. G. (1977) ‘Rectangular orb’ webs of Synotaxus (Araneae: Theridiidae). Journal of Natural History, 11, 501–507.

    Eberhard, W. G. (1995) The web and building behavior of Synotaxus ecuadorensis (Araneae, Synotaxidae). Journal of Arachnology, 23, 25–30.

    Exline, H. & Levi, H.W. (1965) The spider genus Synotaxus (Araneae: Theridiidae). Transactions of the American Microscopical Society, 84, 177–184.

    Forster, R. R., Platnick, N.I. & Coddington, J. (1990) A proposal and review of the spider family Synotaxidae (Araneae, Araneoidea), with notes on theridiid interrelationships. Bulletin of the American Museum of Natural History, 193, 1–116.

    Griswold, C.E., Coddington, J.A., Hormiga G. & Scharff, N. (1998) Phylogeny of orb-web building spiders (Araneae, Orbiculariae: Deinopoidea, Araneoidea). Zoological Journal of the Linnean Society, 123, 1–99.

    Levi, H.W. & Levi L.R. (1962) The genera of the spider family Theridiidae. Bulletin of the Museum of Comparative Zoology, 127,1–71

    Simon, E. (1895) Histoire Naturelle des Araignées, vol. 1. Roret, Paris, 1084 pp.