signicauda, Enneapterygius Fricke [R.] 1997:322, Fig. 67 [ ref. 23339] Small cave about 600 meters north of village, Waisisi, Tanna Island, 19°28'22"S, 169°23'58"E, depth 0-7 meters. Holotype: USNM 344013. Paratypes: SMNS 19173 (1); USNM 331036 (7), 344006 (2), 344008 (1), 344015 (1); plus non-type material. Type catalog: Fricke 2005:67 [ref. 29864]. •Valid as Enneapterygius signicauda Fricke 1997 -- (Shimojyo & Hayashi 2000:51 [ref. 24903], Nakabo 2000:1085 [ref. 25182], Williams & Fricke 2001:3534 [ref. 26288], Nakabo 2002:1085 [ref. 26193], Randall et al. 2004:24 [ref. 27624], Fricke 2009:42 [ref. 30394], Patzner et al. 2009:446 [ref. 30396], Meguro & Motomura 2010:6 [ref. 31252], Fricke & Erdmann 2017:24 [ref. 35129]). Current status: Valid as Enneapterygius signicauda Fricke 1997. Tripterygiidae: Tripterygiinae. Distribution: Western Pacific: Vanuatu and American Samoa. Habitat: marine.