Dudgeodes stephani Sartori, 2008

Garces, Jhoana M., Sartori, Michel & Freitag, Hendrik, 2020, Integrative taxonomy of the genus Dudgeodes Sartori, 2008 (Insecta, Ephemeroptera, Teloganodidae) from the Philippines with description of new species and supplementary descriptions of Southeast Asian species, ZooKeys 910, pp. 93-129 : 93

Dudgeodes stephani Sartori, 2008

Material examined.

Malaysia • 7 nymphs, paratypes; Sabah, Ranau, Liwagu River at bridge; 335 m a.s.l.; 16 Aug. 1972; leg. W.L. & J.G. Peters; MZL: 2 nymphs on slides GBIFCH00195273 and GBIFCH00195274, 5 in ethanol GBIFCH00195272.

Description.

Thorax: Mesonotum outer margin with regular row of forked thick setae.

Abdomen: Tergites IV-X surface covered with short thin setae, thick setae with feathered apex and apically rounded feathered thick setae; posterior margin with long pointed thick setae, elongated forked thick setae and long setae with feathered apex. Narrow slender teeth present on posterior margin median area of tergites I-X diminishing distally.

Cerci with apically blunt thick setae every segment; longest setae on basal segments half of corresponding segment; longest setae on distal segments subequal to corresponding segment. Brownish band absent.

Distribution.

Borneo.