SYSTEMATIC STUDY OF THE GENUS TRICHADENOTECNUM IN NEPAL (PSOCODEA: 'PSOCOPTERA': PSOCIDAE)

概要

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Nepalese species of the genus Trichadenotecnum Enderlein are revised. A total of 16species are recognized of which six are newly described: Trichadenotecnum isseii n. sp.,T. suwai n. sp., and T. danieli n. sp. belonging to the spiniserrulum group, T. nepalense n.sp. and T. depitarense n. sp. belonging to the newly established distinctum group, and T.malickyi n. sp. belonging to the newly established digitatum group. T. distinctum Datta,originally described from India, and T. sclerotum New, originally described from Bhutan,are newly recorded from Nepal. Four possibly undescribed species are also recognized;however, these species are not named here because they are represented only by femalespecimens. One of these species belongs to the newly established longimucronatumgroup, which was formerly recognized as an independent genus, Conothoracalis Li, herenewly synonymized with Trichadenotecnum. The holotype male of T. masoni New andthe allotype male of T. godavarense New are considered to be “chimeras” composed ofgeneral body parts of one species and male terminalia of the other species. Therefore,terminal parts of the holotype male of T. masoni are here excluded from the holotype.Several new generic combinations and species group assignments are also proposed fornon-Nepalese species.
FACULTY OF AGRICULTURE, HOKKAIDO UNIVERSITYの論文