Two species of the hoverfly genus Eumerus Meigen (Diptera: Syrphidae) new record for Pakistan

• Autor(a) principal: Hassan, Muhammad Asghar
• Data de Publicação: 2022
• Outros Autores: Shehzad, Anjum, Dyola, Urmila, Qasim, Muhammad, Fatima, Noor, Maryam, Zershina
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Papéis Avulsos de Zoologia (Online)
• Texto Completo: https://www.revistas.usp.br/paz/article/view/197093
• topic: Gilgit-Baltistan; Invasive species; Onion bulb fly; Oriental region; Distribution

An updated checklist of the genus Eumerus Meigen, 1822 is presented from Pakistan along with two new country records, i.e., Eumerus vestitus Bezzi, 1912 and Eumerus sogdianus Stackelberg, 1952. Eumerus sogdianus is native to Central and Southern Europe, but recorded from east to Central and Southern Asia, and Eumerus vestitus is native to the Afrotropical region, but recently also recorded from India. Both species are collected from northern areas of Pakistan – the extreme edge of the western Himalayas, where a significant diversity of hoverflies has been reported in recent studies. A brief diagnosis, identification key, and a taxonomic remark on known Pakistani Eumerus species are presented. A distribution map and detailed photographs of the newly recorded species are also presented.