Species of Gnathophausiidae (Crustacea, Lophogastrida) collected off the west coast of Baja California, Mexico, during the TALUD cruises Author Hendrickx, Michel E. text Zootaxa 2019 2019-05-24 4609 3 449 468 journal article 26672 10.11646/zootaxa.4609.3.3 516e88e7-5d6e-4d32-8ec2-e1e7fb040a86 1175-5326 3227954 8505AD3A-6277-4D2D-A873-97AED184335E Gnathophausia zoea Willemoes-Suhm, 1873 ( Fig. 4 C–D) Gnathophausia zoëa Willemoes-Suhm, 1873 : 401 , fig. 6. Gnathophausia zoëa. Willemoes-Suhm, 1875a: xxxix (passim); 1875b: 32, 37, pl. IX, figs. 2–15, pl. X, fig. 4.―G.O. Sars, 1885 : 44 , pl. VI, figs 6, 10.―Holt & Tattersall, 1905: 107.― Ortmann, 1906 : 42 , pl. 2, fig. 2a, b.― Hansen, 1908 : 93 , pl. IV, figs. 3a–3c; ― Fowler, 1912 : 539 .― Stephensen, 1933 : 8 .― Gordan, 1957 : 333 . Gnathophausia zoea. Faxon, 1896 : 164 .― Fage, 1941 : 34 .― Nouvel, 1943 : 15 .―W.M. Tattersall, 1925 : 3 ; 1951: 29.―W.M. Tattersall & O.S. Tattersal, 1951: 82.―O.S. Tattersall, 1955 : 38 .―Birstein & Tchindonova, 1958: 261.― Gordon, 1964 : 155 , fig. 3B.― Pequegnat, 1965 : 400 , 402 (key), 410, fig. 14, 411–420 (passim).― Mauchline & Murano, 1977 : 57 , Table 1 .― Lagardère & Nouvel, 1980 : 377 , figs. 1–10.― Lagardère 1983 : 811 .― Takeda & Okutani, 1983 : 174 .― Elizalde et al. , 1991 : 134 , Table III, VI, fig. 4.― Escobar-Briones & Soto, 1991 : 82 , Table 1 .―Casanova, 1996b: 131; 1997: 92 (list), 93 ( Table 1 ), 94, fig. 2A, B.― De Jong & Casanova, 1997 : 1032 –1035 (passim), fig. 1a, fig. 2, fig. 3b, fig. 4a, b.― Brattegard & Meland 1997 : 74 .― Casanova et al. , 1998 : 60 , fig. 1f. Wittmann & Wirtz, 1998 : 512 .― Nouvel et al., 1999 : 42 , fig. 4.3A, B, 54, fig. 4.15D, 63, fig. 4.23E .― Haroun & Garrido, 2003 : 68 .― Wittmann et al. , 2004 : 1261 .― Brusca & Hendrickx, 2005 : 141 .― Sawamoto & Fukuoka, 2005 : 81 , Table 1 .― Ibarra Rivera & Hendrickx, 2008 : 57 (list), 66 (key), 73, figs. 22, 23A–D.― Price et al. , 2009 : 923 (passim), 928 (list).― Wittmann & Riera, 2012 : 69 .― Meland & Aas, 2013 : 215 , fig. 1, 219 (key).― Wittmann, 2013 : 392 , Table 1 , fig. 2f. Petryashov, 2014 : 184 ; 2015: 240, figs. 3, 4, 242 (list).― Wittmann et al., 2014 : 192 , fig. 54.1A, 224, fig. 54.16K, 287, fig. 54.38F, 349 (list).― Sawamoto, 2015 : 4 , Table 1 .― San Vicente , 2016 : 485 , 496 (key), fig. 6C, D.― Letessier et al. , 2017 : 90 , Table 2 . Gnathophausia Willemoësii G.O Sars, 1884 : 6 ; 1885: 38, pl. v, figs. 1–6.― Faxon, 1895 : 215 , pl. K, fig. 1.― Ortmann, 1905 : 969 . Gnathophausia sarsi Wood-Mason & Alcock, 1891a: 187 . Gnathophausia zoëa sarsi . Ortmann, 1906 : 42 . Gnathophausia cristata Illig, 1906 : 319 . Gnathophausia Zoëa . Hansen, 1910 : 17 . Gnathophausia willemoësia .― Boone, 1930 : 192 . Material examined . TALUD XII , St. 13 ( 17°45'16''N , 102°00'29''W ), Mar 30, 2008 , 1 male (CL 36 mm ), BS operated at 1199– 1100 m (ICML-EMU-12303) . TALUD XV , St. 5C ( 23°16'42"N , 110°54'55"W ), Aug 5, 2012 , 1 juv. (CL ca. 25 mm ), BS operated at 980–1036 m (ICML-EMU-12300B) ; St. 5F ( 22°58'15"N , 110°40'17"W ), Aug 5, 2012 , 2 males (CL 40–49 mm ) and 3 females (CL 53–56 mm ), BS operated at 1035–1108 m (ICML-EMU- 12300A) ; St. 13 ( 25º02'12"N , 112º54'06"W ), Jul 30, 2012 , 1 male (CL 54 mm ) and 5 juv. (CL 23–29 mm ), BS operated at 1210–1245 m (ICML-EMU-12301) . TALUD XVI-B , St. 19 ( 30º38'N , 116º31'40"W ), May 25, 2014 , 1 female (CL 55 mm ), BS operated at 1385–1433 m (ICML-EMU-12302) ; St. 22 ( 30°56'N , 116°40'33"W ), May 27, 2014 , 1 juv. (CL 16 mm ), BS operated at 1296–1340 m (ICML-EMU-12304A) ; St. 27 ( 31°42'21"N , 117°13'W ), May 27, 2014 , 1 juv. (CL 27 mm ), BS operated at 1394–1397 m (ICML-EMU-12304B) . FIGURE 2. A, B, Gnathophausia childressi Casanova, 1996 . C, D, Fagegnathophausia gracilis (Willemoes-Suhm, 1875) . A, lateral view, male (CL 27 mm) (ICML-EMU-12294); B, lateral view, male (CL 22 mm) (ICML-EMU-12293); C, lateral view, female (CL 28 mm) (ICML-EMU-12320); D, same, dorsal view. FIGURE 3. Localities where Gnathophausia childressi Casanova, 1996 and Fagegnathophausia gracilis (Willemoes-Suhm, 1875) were collected during this survey. FIGURE 4. A, B, Gnathophausia scapularis Ortmann, 1906 , female (CL 47 mm) (ICML-UNAM-12298). C, D, G. zoea Willemoes-Suhm, 1873 , female (CL 55 mm) ICML-EMU-12302). A, C, lateral view; B, D, dorsal view. FIGURE 5. Localities where Gnathophausia scapularis Ortmann, 1906 and G. zoea Willemoes-Suhm, 1873 , were collected during this survey. Distribution . Cosmopolitan in temperate and tropical zones (Atlantic, Pacific and Indian Oceans) ( Ibarra Rivera & Hendrickx 2008; Meland & Ass 2013). While reviewing the western Mexico material of the SIO and of the Mazatlán collection, Ibarra Rivera & Hendrickx (2008) mostly found material from within the Gulf of California ( Ibarra Rivera & Hendrickx 2008 : fig. 22). The material reported herein is from six localities along the west coast of the Baja California Peninsula, ranging roughly from 22°N to 32°N ( Fig. 5 ). Additional material from SW Mexico examined herein add a new record ( 17°45’16”N ) for this species in this area (see Ibarra Rivera & Hendrickx 2008 ).