Prochasma kishidana Sato

Liu, Bo & Stuening, Dieter, 2024, Review of the genus Prochasma Warren (Geometridae, Ennominae, Boarmiini), with description of a new species from Hainan, South China, ZooKeys 1190, pp. 303-317 : 303

Prochasma kishidana Sato

Prochasma kishidana Sato, 2019, Tinea 25 (Suppl. 1): 138-149, figs 11-13 (adults of holotype and paratypes, males and female), 32, 38 (genitalia of male and female). Type-locality: Holzweg, Prapat, Sumatera Utara, N Sumatra, Indonesia.

Distribution.

Peninsular Malaysia, Borneo (Brunei, Sarawak), Sumatra.

Remarks.

Specimens from Borneo have earlier been treated as P. dentilinea Warren ( Holloway [1994], fig. 574, male genitalia, pl. 17, fig. 36, male adult). Both clearly belong to P. kishidana . The female genitalia (fig. 578) is different to those figured by Sato (2019, figs 38, 39) for Prochasma kishidana and Prochasma sasakiana , and may belong to a third, still unknown Bornean species, or the difference may be due to geographical variation, as Sato’s figure represents a female from Sumatra.