pusillus, Callionymus Delaroche [F. E.] 1809:330 [44], Pl. 25 (fig. 16) [Annales du Muséum d'Histoire Naturelle, Paris v. 13; ref. 17380] [Iviça] Ibiza, Baleares Islands, Spain, western Mediterranean Sea. Syntypes: MNHN A-1525 (2). Type catalog: Fricke 1982:64 [ref. 5432], Fricke et al. 1984:107 [ref. 21539]. On p. 44 and Pl. 6 of separate. Name placed on Official List (Opinion 1658 in 1991). •Valid as Callionymus pusillus Delaroche 1809 -- (Wheeler 1973:517 [ref. 7190], Fricke 1982:64 [ref. 5432], Fricke in Whitehead et al. 1986:1090 [ref. 13677], Bilecenoğlu et al. 2002:128 [ref. 26753], Fricke 2002:37 [ref. 26547], Parin 2003:S24 [ref. 28536], Golani 2005:55 [ref. 37112], Vasil'eva 2007:139 [ref. 30517], Fricke 2008:52 [ref. 30182], Ninua & Japoshvili 2008:173 [ref. 31251], Lipej & Dulčić 2010:61 [ref. 36649], Parin et al. 2015:473 [ref. 33547], Fricke in Carpenter & De Angelis 2016:2818 [ref. 34618], Fricke & Ordines 2017:165, 169 [ref. 35468], Artüz & Fricke 2019:559 [ref. 36612], Carneiro et al. 2019:294 [ref. 37250], Kovačić et al. 2020:36 [ref. 37519], Abliazov et al. 2021:11 [ref. 38576], Golani 2021:72 [ref. 38303], Kovačić et al. 2021:67 [ref. 39014], Niță et al. 2022:67 [ref. 40471]). Current status: Valid as Callionymus pusillus Delaroche 1809. Callionymidae. Distribution: Mediterranean Sea; Sea of Marmara; Black Sea; eastern Atlantic: Portugal and southern Spain. Habitat: brackish, marine.