Revision of the genus Tanycypris (Ostracoda, Cypricercinae) with the description of Tanycypris alfonsi n. sp., and an identification key to the genus Author Nagler, Christina Aquatic Systems Biology Unit, Department of Ecology and Ecosystem Management, Technische Universitaet Muenchen, Muehlenweg 22, 85350 Freising, Germany. Department of Earth and Environmental Sciences, Palaeontology and Geobiology, GeoBio-Center, Ludwig-Maximilians-Universitaet Muenchen, Richard-Wagner-Str. 10, 80333 Muenchen, Germany. Author Geist, Juergen Aquatic Systems Biology Unit, Department of Ecology and Ecosystem Management, Technische Universitaet Muenchen, Muehlenweg 22, 85350 Freising, Germany. Department of Earth and Environmental Sciences, Palaeontology and Geobiology, GeoBio-Center, Ludwig-Maximilians-Universitaet Muenchen, Richard-Wagner-Str. 10, 80333 Muenchen, Germany. Author Matzke-Karasz, Renate text Zootaxa 2014 2014-06-24 3821 4 401 424 journal article 5340 10.11646/zootaxa.3821.4.1 dfcf0206-b55e-4e91-958d-2765d0011944 1175-5326 4920148 E2792744-6620-40DA-83C7-7BC92E3B302C Tribe Nealecypridini Savatenalinton & Martens, 2009 The Tribe Nealecypridini includes the genera Astenocypris G. W. Müller, 1912 , Diaphanocypris Würdig & Pinto, 1990 , Nealecypris Savatenalinton & Martens, 2009 and Tanycypris Triebel, 1959 . These species differ from other Cypricercinae-tribes by a narrow carapace in dorsal view, a Triebel loop either without vb or with a short vb, located in the middle of the distal CR attachment ( Savatenalinton & Martens 2009a ). The four species of the tribe Nealecypridini can be differentiated using characters of T1, T2, CR attachment and LV ( Tab.2 )