helenae, Didogobius Van Tassell [J. L.] & Kramer [A.] 2014:454, Figs. 1-2 [Zootaxa 3793 (no. 4); ref. 33301] Puerto Del Carmen, Lanzarote, Canary Islands, 28.9162°N, 13.67703°W, depth 49 meters. Holotype: AMNH 247299. Paratypes: AMNH 230464 (1), 258461 (1). •Valid as Didogobius helenae Van Tassell & Kramer 2014 -- (Miller & Murdy in Carpenter & De Angelis 2016:2840 [ref. 34618], Schliewen et al. 2018:391 [ref. 35982], Parenti 2021:131 [ref. 38603]). •Valid as Marcelogobius helenae (Van Tassell & Kramer 2014) -- (Schliewen et al. 2023:131 [ref. 40598]). Current status: Valid as Marcelogobius helenae (Van Tassell & Kramer 2014). Gobiidae: Gobiinae. Distribution: Eastern Atlantic: Canary Islands endemic. Habitat: marine.