Gibon François-Marie auteur aut IRD text journalArticle eng text/pdf born digital access The 11 Malagasy species of the genus Ecnomus McLachlan, 1864 that do not belong to the psychomyiellodes species group are studied. One of them (Ecnomus salgiel Malicky, 2015) was recently described from Nosy Be Island. Ten are new and described: Ecnomus felix n.sp., E. dobignyi n.sp., E. matsaboryi n.sp., E. granjoni n.sp., E. commersoni n. sp., E. menavavae n. sp., E. ikopaensis n. sp., E. rubermortis n. sp., E. evidens n. sp., and E. tendroensis n. sp. All are endemic to Madagascar. Their distributions on the island are briefly described according to ecological data. specialized Caddisflies Psychomyioidea new species biogeography systematics taxonomy morphology MADAGASCAR 080 54 1 51-66 2018 0037-9271 https://www.documentation.ird.fr/hor/fdi:010072335 10.1080/00379271.2017.1411210 0037-9271 [F B010072335] https://www.documentation.ird.fr/hor/fdi:010072335 https://www.documentation.ird.fr/intranet/publi/2018/02/010072335.pdf Accès réservé (Intranet de l'IRD) IRD - Base Horizon / Pleins textes 2018-03-05 2023-07-11 fdi:010072335 fre