Annotated catalogue of type specimens of flatfishes (Osteichthyes: Pleuronectiformes) in the Zoological Institute, St. Petersburg, Russia Author Voronina, Elena P. Author Volkova, Galina A. text Zootaxa 2019 2019-11-08 4695 3 253 282 journal article 24934 10.11646/zootaxa.4695.3.2 72e5bd66-b8bf-4267-b245-a766bcfbfcd0 1175-5326 3532561 D0C300D2-777A-4B16-8EED-1CEA2DEB38EF Chascanopsetta megagnatha Amaoka & Parin, 1990 ( Fig. 4 ) Copeia 1990 (3): 717, fig. 1. Current status: Chascanopsetta megagnatha Amaoka & Parin, 1990 Holotype : ZIN 48686 Pacific Ocean, 24 o 56′S , 88 o 32′W , 564–580 m , RV «Professor Shtokman», tr. 20, station 1964, 30.04.1987 , collector N.V.Parin Paratypes : ZIN 48687 (8) Pacific Ocean, 25 o 33′S , 89 o 11′W , 563–590 m , RV «Professor Shtokman», station 1976, 01.05.1987 , collector N.V.Parin. Remarks: One paratype specimen was sent to the USNM (USNM 427245) and one specimen – to the MNHN (MNHN 2019-0040)