A revision of the New World eximius lineage of Anelosimus (Araneae, Theridiidae) and a phylogenetic analysis using worldwide exemplars Agnarsson, Ingi Zoological Journal of the Linnean Society 2006 2006-04-30 146 4 453 593 DWMB Keyserling 1884 [309,407,1632,1651] Arachnida Theridiidae Anelosimus Animalia Araneae 17 470 Arthropoda species ethicus