Santos Allan Paulo Moreira
Laboratório de Sistemática de Insetos-LabSIN, Departamento de Zoologia, Instituto de Biociências, Universidade Federal do Estado do Rio de Janeiro-UNIRIO. Av. Pasteur 458, sala 309A, 22290-240, Urca, Rio de Janeiro-RJ, Brazil..
Zootaxa. 2020 Mar 24;4755(2):zootaxa.4755.2.1. doi: 10.11646/zootaxa.4755.2.1.
The microcaddisfly genus Acostatrichia Mosely (Leucotrichiinae, Leucotrichiini) is revised. Based on morphological features of the adult male, species assigned to the genus are here divided into three species groups: A. plaumanni Group, A. brevipenis Group, and A. cerna Group. After examination of type specimens, the subjective synonymy of Acostatrichia darda Oláh Flint, A. hosulaba Oláh Flint, and A. pika Oláh Flint is proposed, with the first name being chosen to have priority over the other two. Acostatrichia ketvilla Oláh Flint is considered a junior synonym of Costatrichia nelsonferreirai Santos Nessimian, and another 3 species are removed from Acostatrichia: A. tapada Oláh Flint and A. rovidka Oláh Flint are transferred to Costatrichia; and A. topora Oláh Flint is transferred to Leucotrichia Mosely. A new species, Acostatrichia araca sp. nov. is described and illustrated from northern Brazil; descriptions and illustrations are also provided for the other 11 Acostatrichia species. After these nomenclatural acts, the genus Acostatrichia includes 15 species restricted to South America.
对微石蛾属阿科斯塔石蛾属（白缨石蛾亚科，白缨石蛾族）进行了修订。根据成年雄性的形态特征，该属的物种在此被分为三个物种组：普拉曼尼阿科斯塔石蛾组、短阴茎阿科斯塔石蛾组和塞尔纳阿科斯塔石蛾组。在检查模式标本后，提出了达尔达阿科斯塔石蛾、霍苏拉巴阿科斯塔石蛾和皮卡阿科斯塔石蛾的主观同物异名，首选名称比其他两个具有优先权。凯维拉阿科斯塔石蛾被认为是纳尔逊费雷拉科斯塔石蛾的次异名，另外3个物种从阿科斯塔石蛾属中移除：塔帕达阿科斯塔石蛾和罗维德卡阿科斯塔石蛾被转移到科斯塔石蛾属；托波拉阿科斯塔石蛾被转移到白缨石蛾属。描述并图示了来自巴西北部的一个新物种——阿拉卡阿科斯塔石蛾新种；还提供了其他11种阿科斯塔石蛾的描述和图示。经过这些命名行为后，阿科斯塔石蛾属包括15个仅限于南美洲的物种。
