Species: Diplectrona extrema Banks, 1920
Classification
Phylum: Arthropoda
 Class: Insecta
  Order: Trichoptera
   Family: Hydropsychidae
    Genus: Diplectrona


Figure
Adult of Diplectrona extrema Banks, 1920, Right wings (A), Abdominal segment, left lateral (B), Genitalia, left lateral (C), Genitalia, dorsal (D), Right inferior appendage, ventral (E), Phallic apparatus, left lateral (F), Phallic apparatus, ventral (G), Scale bars: A, B = 1 mm; C–G = 0.25 mm. (Somnark and Sangpradub, 2023)


Distribution:
 - Nakhon Ratchasima Province; Wang Sa Thien Waterfall, Thap Lan National Park

Work cited:
 - Somnark, R and Sangpradub, N. 2023. New records of the caddisflies Diplectrona erinya Malicky, 2002 and Diplectrona extrema Banks, 1920 (Trichoptera,Hydropsychidae) from Thailand. Check List 19 (1): 13-20.

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