| Mecodema moniliferum | |
|---|---|
| |
| Dorsal view of specimen | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Family: | Carabidae |
| Genus: | Mecodema |
| Species: | M. moniliferum |
| Binomial name | |
| Mecodema moniliferum (Bates, 1867) | |
Mecodema moniliferum is a medium-sized ground beetle endemic to the South island, New Zealand. This species is part of the monophyletic curvidens group and is found on the braided-river systems of the South Island.
Diagnosis
Distinguished from other Mecodema species by having:
- ventrites 4–5 bearing numerous setose punctures;
- elytral striae defined anteriorly and laterally by large, irregularly spaced asetose punctures;
- shape of basal lobe and setal distribution along ventral edge of left paramere.
Description
Length 14.6–19.5 mm, pronotal width 4.2–6.2 mm, elytral width 5.1–7.1 mm. Colour of entire body matte reddish-brown to matte black.
Natural history
One of the three Mecodema species that is adapted to inhabiting the braided-river systems of Canterbury and Otago, South Island.
References
- Britton, E.B. (1949). "The Carabidae (Coleoptera) of New Zealand part 3: A revision of the tribe Broscini". Transactions of the Royal Society of New Zealand. 77: 533–581.
- ^ Seldon, D.S.; Buckley, T.R. (2019). "The genus Mecodema Blanchard 1853 (Coleoptera: Carabidae: Broscini) from the North Island, New Zealand". Zootaxa. 4598 (1): 1–148. doi:10.11646/zootaxa.4598.1.1. ISSN 1175-5334. PMID 31716064.
This article incorporates text from this source, which is in the public domain.
| Taxon identifiers | |
|---|---|
| Mecodema moniliferum | |