Ampharetidae (Annelida: Polychaeta) from Japan. Part II: Genera with elevated and modified notopodia Author Imajima, Minoru Author Reuscher, Michael G. Author Fiege, Dieter text Zootaxa 2013 3647 1 137 166 journal article 10.11646/zootaxa.3647.1.7 fa658626-c6c4-4105-bce6-f8a3735ccb43 1175-5326 224273 C9A2D9FE-9616-4666-AEB2-14E06B100CAA Zatsepinia Jirkov, 1986 Type species : Zatsepinia rittichae Jirkov, 1986 Generic diagnosis (emended). Prostomium simple, without glandular ridges. Buccal tentacles smooth. Two or three pairs of cirriform branchiae. Notochaetae in segments II and III absent. Ten thoracic uncinigers. Notopodial cirri absent. Second-to-last thoracic unciniger with elevated notopodia, connected by mid-dorsal ridge. Four intermediate segments. Abdominal rudimentary notopodia absent. Remarks. The generic diagnosis has been emended to account for the presence of 3 pairs of branchiae, found in Zatsepinia jirkovi sp. nov. , and the number of intermediate uncinigers.