A new species and record of Labiobaetis Novikova and Kluge, 1987 (Ephemeroptera: Baetidae) from India

First contribution to Labiobaetis Novikova & Kluge in Cambodia (Ephemeroptera, Baetidae), with description of two new species

“…These groups are widespread and highly diversified in Asia. Species of the operosus group are also known from India, Malaysia, Indonesia, and the Philippines; and species of the sumigarensis group from India, Sri Lanka, Malaysia, Indonesia, Brunei, China, Taiwan, and the Philippines ( Müller-Liebenau 1984 ; Müller-Liebenau and Hubbard 1985 ; Kang et al 1994 ; Shi and Tong 2014 ; Kubendran et al 2015 ; Kaltenbach and Gattolliat 2019 , 2020 ; Kaltenbach et al 2020 ; Sivaruban et al 2022 ). None of these groups are known from New Guinea ( Kaltenbach and Gattolliat 2018 , 2021 ; Kaltenbach et al 2021 ).…”

“…The genus Labiobaetis Novikova & Kluge, 1987 ( Novikova and Kluge 1987 ) is one of the richest genera of mayflies with 154 previously described species ( Barber-James et al 2013 ; Kaltenbach and Gattolliat 2021 ; Sivaruban et al 2022 ). The distribution of Labiobaetis is nearly worldwide, exept for the Neotropical realm, New Zealand, and New Caledonia; its main diversity is found in Southeast Asia ( Kaltenbach and Gattolliat 2019 , 2020 , 2021 ; Kaltenbach et al 2020 ) and New Guinea ( Kaltenbach and Gattolliat 2018 , 2021 ; Kaltenbach et al 2021 ).…”