maldivensis, Callionymus Regan [C. T.] 1908:247, Pl. 30 (fig. 3) [The Transactions of the Linnean Society of London. Second Series. Zoology v. 12 (pt 3); ref. 3634] South Nilandu Atoll, Maldives, Indian Ocean, depth 30-36 fathoms. Syntypes: (several) BMNH 1901.12.31.63-71 (10). Type catalog: Fricke 1982:68 [ref. 5432]. Synonymous with Callionymus gardineri Regan 1908 that appeared in the same publication; Fricke 1980:88 [ref. 1500] acted as first reviser giving preference to gardineri. •Synonym of Callionymus gardineri Regan 1908 -- (Fricke 1980:88 [ref. 1500], Fricke 1982:68 [ref. 5432], Fricke 1983:366 [ref. 8349], Fricke 2002:22 [ref. 26547], Fricke & Quang 2018:442 [ref. 35976], Fricke & Anderson 2022:451 [ref. 39659]). Current status: Synonym of Callionymus gardineri Regan 1908. Callionymidae. Habitat: marine.