janssi, Elacatinus Bussing [W. A.] 1981:251, Fig. 1 [Revista de Biología Tropical v. 29 (no. 2); ref. 8627] Bahía Herradura, south of the Gulf of Nicoya, Pacific coast of Costa Rica, 9°38'45"N, 84°40'55"W, depth 14-20 meters. Holotype: LACM 32524-45. Paratypes: GCRL 17427 (18); LACM 32509-37 (9), 32516-48 (27), 32524-46 (41, 1 c&s), 32527-34 (8), 32537-36 (3); SIO 94-134 (10); UCR 618-23 (9), 628-11 (1), 638-3 (2), 646-9 (5), 652-7 (61, 2 c&s), 666-11 (1), 673-36 (1); USNM 228001 (16). Type catalog: Angulo et al. 2015:385 [ref. 35212]. •Valid as Elacatinus janssi Bussing 1981 -- (Allen & Robertson 1994:262 [ref. 22193], Hoese in Fischer et al. 1995:1134 [ref. 22829], Hoese & Reader 2001:165 [ref. 26035], Nelson et al. 2004:171 [ref. 27807], Page et al. 2013:176 [ref. 32708]). •Valid as Tigrigobius janssi (Bussing 1981) -- (Van Tassell 2011:156 [ref. 31732], Parenti 2021:280 [ref. 38603], Page et al. 2023:124 [ref. 40505]). Current status: Valid as Tigrigobius janssi (Bussing 1981). Gobiidae: Gobiinae. Distribution: Eastern Pacific: Costa Rica and Panama. Habitat: marine.