The caddisfly genus Triaenodes in the Neotropics (Trichoptera: Leptoceridae) Holzenthal, Ralph W. Contents, Trond Andersen Table Of Zootaxa 2004 2004-05-14 511 1 1 80 Holzenthal & Contents, 2004 Holzenthal & Contents 2004 [264,575,1718,1744] Insecta Leptoceridae Triaenodes Animalia Trichoptera 28 29 Arthropoda species nicaraguensis sp. nov.   Fig. 21 The similarity of this species to  T. delicatuswas discussed above. Adult (male: n=3). Forewing length 4.9–5.0 mm, hind wing length 3.9–4.0 mm. Eye 0.39–0.42 mmwide. Antennal scape 0.37–0.40 mmlong. Maxillary palp segment lengths (in mm): 0.25–0.27, 0.32–0.34, 0.43–0.45, 0.24–0.26, 0.48–0.52. Forewing pale yellow, denuded. Male genitalia. Abdominal segment IX anterior margin slightly rounded, slightly produced anteroventrally; pleural region membranous, setose; tergum IX, in dorsal view, with posteromesal margin indistinct, dorsomesal papillae not evident; sternum IX in lateral view with posterior margin sinuate. Preanal appendage setose, about as long as wide, constricted basally, apex subacute. Dorsomesal process of tergum X digitate, originating basally, long, extending beyond apex of tergum X, with apical setae; tergum X, in dorsal view, with lateral margins subparallel; in lateral view, narrowly triangular, apex acute, upturned, apicolateral margins with microtrichia. Inferior appendage subquadrangular basally, setose, with short, tapering, apicoventral projection; recurved process abruptly downturned subapically, broad along basal 2/3, apex sharply attenuate; apicomesal lobe heavily setose, elongate, narrow, parallel sided. Phallobase small, triangular, endothecal membranes prominent, highly convoluted, with pair of parameres, parameres subequal, long, gently curved, tapering, with small subapical denticle; phalicata troughlike, gently curved, narrow throughout length, apex acute, phallotremal sclerite not evident.     Holotypemale: NICARAGUA: Matagalpa:  50 kmE Matagalpa, El Coyolar, 85°50’00”N, 013°07’00”W,  15.v.1991, S Hue( UMSP000027133) ( NMNH).    Paratypes: NICARAGUA: Zelaya: Las Américas, 13°07’00”N, 084°31’00”W,  230 m,  10.vii.1997, Maes& Hernández— 1 male( UMSP). Distribution. Nicaragua. Etymology. Named for the country in which the typeswere collected. 3383261459 1991-05-15 NMNH S Hue Nicaragua 85.833336 El Coyolar 15 -13.116667 29 30 UMSP000027133 1 Matagalpa holotype 3383261303 1997-07-10 UMSP Maes & Hernandez Nicaragua 230 13.116667 Las Americas 21 -84.51667 29 30 1 1 Zelaya paratype