Unknown

Dataset Information

0

Morphological and Molecular Analysis of Australian Earwigs (Dermaptera) Points to Unique Species and Regional Endemism in the Anisolabididae Family.


ABSTRACT: Dermaptera (earwigs) from the Anisolabididae family may be important for pest control but their taxonomy and status in Australia is poorly studied. Here we used taxonomic information to assess the diversity of southern Australian Anisolabididae and then applied cox1 barcodes as well as additional gene fragments (mitochondrial and nuclear) to corroborate classification and assess the monophyly of the putative genera. Anisolabididae morphospecies fell into two genera, Anisolabis Fieber and Gonolabis Burr, based on paramere morphology. Combinations of paramere and forceps morphology distinguished seven morphospecies, which were further supported by morphometric analyses. The morphospecies were corroborated by barcode data; all showed within-species genetic distance < 4% and between-species genetic distance > 10%. Molecular phylogenies did not support monophyly of putative genera nor clades based on paramere shape, instead pointing to regional clades distinguishable by forceps morphology. This apparent endemism needs to be further tested by sampling of earwig diversity outside of agricultural production regions but points to a unique regional insect fauna potentially important in pest control.

SUBMITTER: Stuart OP 

PROVIDER: S-EPMC6468374 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature

altmetric image

Publications

Morphological and Molecular Analysis of Australian Earwigs (Dermaptera) Points to Unique Species and Regional Endemism in the Anisolabididae Family.

Stuart Oliver P OP   Binns Matthew M   Umina Paul A PA   Holloway Joanne J   Severtson Dustin D   Nash Michael M   Heddle Thomas T   van Helden Maarten M   Hoffmann Ary A AA  

Insects 20190314 3


Dermaptera (earwigs) from the Anisolabididae family may be important for pest control but their taxonomy and status in Australia is poorly studied. Here we used taxonomic information to assess the diversity of southern Australian Anisolabididae and then applied <i>cox1</i> barcodes as well as additional gene fragments (mitochondrial and nuclear) to corroborate classification and assess the monophyly of the putative genera. Anisolabididae morphospecies fell into two genera, <i>Anisolabis</i> Fieb  ...[more]

Similar Datasets

| S-EPMC3910150 | biostudies-literature
| S-EPMC2993717 | biostudies-literature
| S-EPMC3260755 | biostudies-literature
| S-EPMC1690641 | biostudies-literature
| S-EPMC8563706 | biostudies-literature
| S-EPMC5704199 | biostudies-literature
| S-EPMC5345370 | biostudies-literature
| PRJNA610451 | ENA
| S-EPMC3997636 | biostudies-literature
| S-EPMC2586386 | biostudies-literature