Cubocephalus Ratzeburg, 1848
Type species: Cryptus fortipes Gravenhorst, 1829; monobasic
Ecporthetor Förster, 1869
Type species: Cryptus fortipes Gravenhorst, 1829; desig. by Ashmead, 1900
Pammachus Förster, 1869
Type species: Stenocryptus nigriventris Thomson, 1874; desig. by Viereck, 1914
Chaeretymma Förster, 1869
Type species: Cryptus anatorius Gravenhorst, 1829; incl. by Schmiedeknecht, 1890
Stenocryptus Thomson, 1873
Type species: Stenocryptus nigriventris Thomson, 1874; original designation
Microcryptus Thomson, 1873
Type species: Cryptus erythrinus Gravenhorst, 1829 (= Ichneumon sperator Müller, 1776); monobasic
Planocryptus Heinrich, 1949
Type species: Planocryptus mirabilis Heinrich, 1949; original designation
Echthrus atrator Walker, 1874: 306; 日本
Cratocryptus atrator: Uchida, 1940: 113; 本州,四国
Cratocryptus atrator: Iwata, 1958: 68; 兵庫（篠山）
Cubocephalus atrator: Townes, Momoi & Townes, 1965: 156
Cubocephalus atrator: Nagase, 2008: 4; 神奈川（箱根町駒ヶ岳）
分布：日本
Walker F (1874) Descriptions of some Japanese Hymenoptera. Cistula Entomologica, 1: 301-310.