Phelsuma 28 (2020); 60-100 Records of Lepidoptera from the Malagasy region with description of new species (Lepidoptera: Tortricidae, Noctuidae, Alucitidae, Choreutidae, Euteliidae, Gelechiidae, Blastobasidae, Pterophoridae, Tonzidae, Tineidae, Praydidae, Cosmopterigidae, Batrachedridae). MAIK BIPPUS 193 bis CD41, 97419 La Possession, Réunion [e-mail:
[email protected]] Keywords: Lepidoptera, Torticidae, Choreutidae, Alucitidae, Noctuidae, Gelechiidae, Tonzidae, Pterophoridae, Tineidae, Praydidae, Yponomeutidae, Cosmopterigidae, Batrachedridae, Mauritius, Madagascar, Réunion. Introduction Twenty-four species are described as new for science in the families of Torticidae, Choreutidae, Alucitidae, Noctuidae, Gelechiidae, Tonzidae, Tineidae, Pterophoridae, Praydidae, Yponomeutidae, Cosmopterigidae and Batrachedridae: Apotoforma smaragdina n.sp., Cydia corona n.sp., Thaumatotibia rassembi n.sp. and Thaumatotibia rochata n.sp. (Tortridae), Tebenna cornua n.sp. (Choreutidae), Megalonycta kissa n.sp. (Noctuidae), Anarsia dodonaea n.sp., Anarsia tremata n.sp., Aristotelia bicomis n.sp., Faristenia tamarinda n.sp., Dichomeris andasibea n.sp., Helcystogramma malagasy n.sp. (Gelechiidae), Agnathosia nana n.sp., Amphixystis guttata n.sp., Amphixystis patelia n.sp., Erechtias nigrocaputis n.sp., Eudarcia oceanica n.sp. (Tineidae), Tonza toga n.sp. (Tonzidae), Megalorhipida monsa n.sp. (Pterophoridae), Prays armynoti n.sp. (Praydidae), Kessleria gibeauxia n.sp., Xyrosaris canusa n.sp. (Yponomeutidae), Pyroderces spix n.sp. (Cosmopterigidae) and Batrachedra rainha n.sp. (Batrachedridae). 36 species are recorded for the first time from Réunion (two also occurring in the Seychelles islands), 2 species for Mayotte, 10 species recorded from Mauritius and 4 new species for Madagascar. New and recent host-plant records for 28 species are communicated. Synonyms: Synonymies are established for: Cosmetra spiculifera (Meyrick, 1913) with Cosmetra anthophaga Diakonoff, 1977 (syn. nov.), Amyna acuta Berio, 1959 with Amyna incertalis (Guillermet, 1992) (syn.