Additions of new species and records to the Tanaidomorpha (Crustacea: Tanaidacea) of Taiwan Author Tzeng, You-Wei Author Hsueh, Pan-Wen text Zootaxa 2015 4013 1 27 50 journal article 10.11646/zootaxa.4013.1.2 10c31d29-1216-46bd-850c-c73ad9992be9 1175-5326 289392 6ABAB8AE-6E27-40D5-8231-35BF205631A5 Zeuxo zorro Bamber & Bird, 1997 Material examined. One non-ovigerous female ( NMNS 7434–29), 2.2 mm , one non-ovigerous female ( NMNS 7434–30), one ovigerous female ( NMNS 7434–31), 2.2 mm , one ovigerous female ( NMNS 7434–32), 2.1 mm , one male ( NMNS 7434–36), and ten female ( NMNS 7434–37), Jihuei ( 23°06'54.9"N , 121°24'16.3"E ), eastern Taiwan , intertidal, collected by You-Wei Tzeng, 9 October 2010 ; one ovigerous female ( NMNS 7434–33), 1.9 mm , Jihuei ( 23°06'54.9"N , 121°24'16.3"E ), eastern Taiwan , intertidal, collected by You-Wei Tzeng, October 18, 2009 ; one non-ovigerous female ( NMNS 7434–34), 2.2 mm , and one male ( NMNS 7434–35), Jihuei ( 23°06'54.9"N , 121°24'16.3"E ), eastern Taiwan , intertidal, washing from polychaetous worm tube of Eunice taoi Hsueh & Li , collected by You-Wei Tzeng, 25 March 2011 ; one non-ovigerous female ( NMNS 7434–38), 2.3 mm , one male and two female ( NMNS 7434–39), Jihuei ( 23°06'54.9"N , 121°24'16.3"E ), eastern Taiwan , intertidal, washing from red alga Laurencia brongniartii J. Agardh , 7 October 2010 ; one ovigerous female ( NMNS 7434–40), 2.8 mm , Shitiping ( 23°28'57.4"N , 121°30'46.9"E ), eastern Taiwan , intertidal, washing from red alga Jania sp., collected by You-Wei Tzeng, 27 August 2010 . Remarks. This species was only previously documented from Hong Kong . The present study reveals the second distributional record of the species. The recent emended generic diagnosis of Zeuxo stated that pleopods basis have one or two plumose setae on inner margin (Larsen 2014). However, both original description of Zeuxo zorro ( Bamber & Bird, 1997 ) and the present study reported no seta on inner margin of pleopod basis. This lacking of seta on inner margin of pleopod basis was, in fact, also observed for Zeuxo amiti Bamber, 2008 , Zeuxo nannioggae Bamber, 2005 , and Zeuxo westwoodiana Templeton, 1840 ( Table 3 ). Moreover, Zeuxo novaezealandiae ( Thomson, 1879 ) has up to five pleopods basal inner setae ( Table 3 ). We suggest that this diagnosis on setation of inner margin pleopod basis ought to be revised as “Pleopods basis without or with one plumose setae, occasionally with two to five setae.”