chathamensis, Gillellus Dawson [C. E.] 1977:138, Fig. 9 [Proceedings of the California Academy of Sciences (Series 4) v. 41 (no. 2); ref. 1067] Chatham Bay, Cocos Island, off Costa Rica, 5°33'12"N, 87°02'14"W, depth 6 meters. Holotype: LACM 32256-23. Paratypes: (66) GCRL 13211, 13212, 13213, 13214, 13215, 13216; LACM 32256-24 (21), 32260-22 (5), 32272-18 (5); UCR 711-16 (20). Type catalog: Angulo et al. 2015:374 [ref. 35212]. •Valid as Gillellus chathamensis Dawson 1977 -- (Allen & Robertson 1994:224 [ref. 22193], Patzner et al. 2009:472 [ref. 30396]). Current status: Valid as Gillellus chathamensis Dawson 1977. Dactyloscopidae. Distribution: Eastern Pacific: Cocos Island. Habitat: marine.