The tremendous diversity of Labiobaetis Novikova & Kluge in Indonesia (Ephemeroptera, Baetidae).

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Version: Final published version
License: CC BY 4.0
Serval ID
serval:BIB_31294C2DB0AF
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
The tremendous diversity of Labiobaetis Novikova & Kluge in Indonesia (Ephemeroptera, Baetidae).
Journal
ZooKeys
Author(s)
Kaltenbach T., Gattolliat J.L.
ISSN
1313-2989 (Print)
ISSN-L
1313-2970
Publication state
Published
Issued date
2019
Peer-reviewed
Oui
Volume
895
Pages
1-117
Language
english
Notes
Publication types: Journal Article
Publication Status: epublish
Abstract
Material collected between 2010 and 2014 on the Indonesian islands of Sumatra, Bali, Sumba, Sumbawa, Sulawesi, and Seram unveiled the enormous diversity of Labiobaetis Novikova & Kluge in this country. Five species were reported from Indonesia previously (L. fulmeki (Ulmer), L. obscurum (Ulmer), L. necopinatum (Müller-Liebenau), L. ulmeri (Müller-Liebenau), and L. boettgeri (Ulmer)); all were described from adults only and no species were previously known at larval stage. We identified 18 new species by integrative taxonomy using genetic distance (COI, Kimura-2-parameter) and morphology, and they are described and illustrated based on their larvae. Another species, L. multus (Müller-Liebenau) from Malaysia, was also found in Indonesia, increasing the total number of species in Indonesia to 24. Seven morpho-groups of species are proposed based on morphological characters and a key to the larvae of all species from Indonesia and adjacent countries is provided. The total number of Labiobaetis species worldwide is augmented to 123. The examination of the new species allowed us to slightly modify the generic attributes of the larvae. The interspecific K2P distances are usually between 11% and 24%, the intraspecific distances are usually between 0% and 3%. The remarkable richness of the genus in Indonesia is discussed.
Keywords
COI, Southeast Asia, integrative taxonomy, mayflies, morphology, new species, species delimitation
Pubmed
Web of science
Open Access
Yes
Create date
07/01/2020 18:10
Last modification date
08/08/2024 7:31
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