Sumitrosis instabilis
| Sumitrosis instabilis | |
|---|---|
| Scientific classification Edit this classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Suborder: | Polyphaga |
| Infraorder: | Cucujiformia |
| Family: | Chrysomelidae |
| Genus: | Sumitrosis |
| Species: | S. instabilis
|
| Binomial name | |
| Sumitrosis instabilis (Baly, 1885)[1]
| |
| Synonyms | |
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Sumitrosis instabilis is a species of beetle of the family Chrysomelidae. It is found in Costa Rica, Guatemala and Mexico (Oaxaca, Veracruz).[2]
Description
[edit | edit source]The head is smooth and impunctate, the interocular space moderately produced. The vertex is sometimes black. The antennae are more than one third the length of the body, filiform and very slightly thickened towards the apex. The thorax is transverse, the sides very slightly converging from the base to the apex, obsoletely angulate. The upper surface is subcylindrical, flattened on either side of the medial disc, leaving (in some specimens) a narrow, ill-defined, longitudinal ridge. The elytra is narrowly oblong, very slightly increasing in width from the base to the posterior angle, regularly rounded at the apex, the outer margin finely serrulate. Each elytron has eight, at the extreme base and at the apex with nine, rows of punctures, the second, fourth, and sixth interspaces, together with the suture, costate.[3]
Biology
[edit | edit source]The food plant is unknown.[4]
References
[edit | edit source]- ^ Integrated Taxonomic Information System
- ^ Mexican leaf beetles (Coleoptera: Megalopodidae, Orsodacnidae, and Chrysomelidae): new records and checklist
- ^ Biologia Centrali-Americana: Insecta (Coleoptera) Vol. VI. part 2 Public Domain This article incorporates text from this source, which is in the public domain.
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
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