The Spider Genera Singa and Hypsosinga (Araneae, Araneidae) in Israel

Israeli spiders of the orb-weaver genera Singa and Hypsosinga (Araneidae) have been revised. New and updated information on the little known Mediterranean spider fauna, pertaining to European species as well, is presented. Some of the species have never been adequately described or illustrated. All the species previously described from the Middle East and adjacent countries were re-examined. Aranea neta is newly placed in Singa and the following new synonyms are defined: Lithyphantes sepfemguffafus Simon, 1873, along with Araneus decorus (Simon, 1891) and Lithyphantes pollocki Denis, 1956 = Singa neta (O. P.-Cambridge, 1872); Singa afjinis O. P.-Cambridge, 1876 along with Singa attica Simon, 1884 = Hypsosinga albovittata (Westring, 1851). The presence of three species formerly reported from Israel, including one erroneously determined, has been confirmed, and the occurrence of another three species previously unknown from this country has been proved. All are newly described. Keys, detailed illustrations of diagnostic characters and records of -distribution are provided for each species.