Hemicycliophora, de Man, 1921

Kang, Heonil, Eun, Geun, Ha, Jihye, Kim, Yongchul, Choi, Insoo & Kim, Donggeun, 2016, An unrecorded species of Hemicycliophora litoralis (Criconematoidea: Hemicyliophorinae) from South Korea, Journal of Species Research 5 (3), pp. 547-550 : 549

Key to the species of Hemicycliophora in Korea

1. Tail cylindrical, tapering uniformly, then abruply digitate at end ··································································· 2

- Tail conical, then tapering more or less abruptly at posterior end······························································· 3

- tail tapering gradually to the end, head not offset, stylet = 106.1 μm; R = 335 ························· H. litoralis

2.Stylet = 72­89 μm, R = 180­225, RV = 30­42 ·············· ····························································· H. epicharoides

- Stylet = 102­127 μm, R = 203­254, RV = 32­52 ·········· ···································································· H. koreana

3. Labilal disk outward protruding, Stylet = 89­108 μm, R = 200­240 ······································ H. parajuglandis

- Head offset; Labilal disk not outward, Stylet = 104­ 113 μm, R = 234­241································ H. juglandis

- Head offset; Stylet length 95­103 μm, R = 46­54 ········ ······································································ H. minora