kymosemeum, Porichthys Gilbert [C. R.] 1968:724, Fig. 15c [Bulletin of Marine Science v. 18 (no. 3); ref. 7893] Western Atlantic near the mouth of the Amazon River, off Brazil, 4°02'N, 50°20'W, Oregon station 2054, depth 50 fathoms. Holotype (unique): FMNH 66688. Type catalog: Ibarra & Stewart 1987:69 [ref. 12367]. •Valid as Porichthys kymosemeum Gilbert 1968 -- (Cervigón 1992:268 [ref. 23827], Menezes & de Figueiredo 1998:344 [ref. 23682], Rocha & Rosa 2001:989 [ref. 25909], Menezes in Menezes et al. 2003:63 [ref. 27192], Greenfield et al. 2008:674 [ref. 30046], Caires in Marceniuk et al. 2021:205 [ref. 38945], Carvalho-Filho 2023:82 [ref. 40480]). Current status: Valid as Porichthys kymosemeum Gilbert 1968. Batrachoididae: Porichthyinae. Distribution: Southwestern Atlantic: northern and northeastern Brazil endemic. Habitat: marine.