Species that contain: Neostethus and amaricola [ 1 ] records

amaricola, Gulaphallus Villadolid [D. V.] & Manacop [P. R.] 1935:194, Pl. 1 (figs. 1-2) [Philippine Journal of Science v. 55 (no. 3) (for Nov. 1934); ref. 15750] Tidal slough at Pasay, Rizal Province, Luzon Island, Philippines. Holotype: College Agric. Univ. Philippines (destroyed). Paratypes: College Agric. Univ. Philippines (126, presumed lost). •Valid as Neostethus amaricola (Villadolid & Manacop 1935) -- (Parenti 1989:270 [ref. 13486], Parenti & Louie 1998:142 [ref. 23544], Parenti 1999:2148 [ref. 24784], Parenti in Randall & Lim 2000:599 [ref. 25122], Kottelat 2013:284 [ref. 32989], Parenti 2014:178, 181 [ref. 33268], Labatos 2017:4 [ref. 36239]). Current status: Valid as Neostethus amaricola (Villadolid & Manacop 1935). Phallostethidae. Distribution: Philippines. Habitat: brackish.