Cyclolabus Heinrich, 1935
Type species: Platylabus nigricollis Wesmael, 1845; original designation
Ectopius convexus Uchida, 1956: 73; 兵庫（篠山）
Ectopius convexus: Iwata, 1958: 69; 京都（鞍馬山）
Ectopius convexus: Iwata, 1960: 140; 京都（北山）
Cyclolabus convexus: Townes, Momoi & Townes, 1965: 513
Cyclolabus convexus: Nagase, 2008: 5; 神奈川（横浜市円海山地域）
分布：本
Ectopius marginalis Uchida, 1936: 143; 択捉島
Cyclolabus marginalis: Townes, Momoi & Townes, 1965: 514
分布：千島
Iwata K (1958) Ovarian eggs of 233 species of the Japanese Ichneumonidae (Hymenoptera). Acta Hymenopterologia, 1: 63-74.
Iwata K (1960) The comparative anatomy of the ovary in Hymenoptera, Part V. Ichneumonidae. Acta Hymenopterologia, 1: 115-169.
Townes HK, Momoi S, Townes M (1965) A catalogue and reclassification of the eastern Palearctic Ichneumonidae. Memoirs of the American Entomological Institute, No.5. 661 pp.