New species of Labiobaetis Novikova & Kluge from Southeast Asia and New Guinea (Ephemeroptera, Baetidae)

By

Kaltenbach, Thomas
Gattolliat, Jean-Luc

Type

Article

Date of Publication

2021

Original Publication

ZooKeys

Volume

1067

Pages

159--208

Subjects

Biogeography , Borneo , COI , integrated taxonomy , Morphology , Sulawesi

Contributed by

Pensoft Publishers

Language

English

Published by

Sofia, Bulgaria Pensoft Publishers

Identifiers

DOI: https://doi.org/10.3897/zookeys.1067.72251

 

Abstract

Material collected between 2006 and 2016 in Borneo, Sulawesi, and New Guinea further increased our knowledge ofLabiobaetisNovikova & Kluge in these regions. Five species were previously reported from Borneo, two from Sulawesi, and 33 from New Guinea. Six new species have been identified using a combination of morphology and genetic distance (COI, Kimura 2-parameter), one species from Borneo (Brunei), one from Sulawesi, and four from New Guinea. They are described and illustrated based on their larvae and keys to the species of the relevant groups are provided. Additionally, new reports, a complementary description, and the COI sequence forL. dendrisetisKaltenbach & Gattolliat are presented. The distribution ofLabiobaetisin the Wallacea region is discussed based on the new findings. The total number ofLabiobaetisspecies worldwide is augmented to 153.