The Chimarra lehibemavo species-group, new and endemic to Madagascar (Trichoptera, Philopotamidae) Author Gibon, François-Marie text European Journal of Taxonomy 2017 2017-05-18 319 1 31 journal article 22104 10.5852/ejt.2017.319 e352bb73-0c07-4e6d-af55-f369bdab1aab 2118-9773 3829226 256407D2-64CC-4B3C-8C24-FA7C8CBF50B2 Chimarra moramanga sp. nov. urn:lsid:zoobank.org:act: D6E697EE-4F4D-42EA-A250-0F513A73CB18 Figs 12 , 17 Diagnosis Chimarra moramanga sp. nov. differs from the other species of the lehibemavo group by the strongly bent base of the tubular part of the phallic apparatus ( Fig. 12D ). Etymology The name is that of the nearest city to the type locality. Type material Holotype MADAGASCAR : ♂ , mounted on three slides, tributary of the Sahatandra River , near Moramanga , 18°56′27″ S , 48°29′12″ E , 800 m , 28 Apr. 1998 , leg. J.-M. Elouard. Description SIZE. Forewing 6.4 mm , hind wing 5.0 mm. TERGUM X. Dorsal branch of the lateral lobe long (twice as long as the ventral branch), basal part straight, proximal part gently curved dorsad (lateral view), a small bump with two sensillae just before the curvature. INFERIOR APPENDAGE. Triangular with long anterior margin and short ventral margin, dorsal apex slightly curved distad, inner lobe large and rounded (dorsal view). PHALLIC APPARATUS. Phallotheca strongly angled at base, then gently bent ventrad, distal part (one third of the length) poorly sclerotized with the exception of a dorsal strip with triangular apex (lateral view, Fig. 12D ); internal sclerite as long as the modified distal part of the phallotheca, with enlarged base and curved apex; phallotremal sclerite shorter than the internal sclerite. Distribution Madagascar (endemic), Moramanga area.