Pima occidentalis
Pima occidentalis | |
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Scientific classification ![]() | |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Lepidoptera |
Family: | Pyralidae |
Genus: | Pima |
Species: | P. occidentalis
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Binomial name | |
Pima occidentalis Heinrich, 1956
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Pima occidentalis is a species of snout moth. It is found in the south-western United States.[1]
There are two generations per year in Texas, New Mexico and Arizona.
The larvae feed on Astragalus species, including , and , as well as Lathyrus species. Young larvae bore into developing legumes at the base and cover the opening with white silk. They feed on the seeds. If all seeds of a legume are consumed, a larva may move to another. The larvae have a greenish white to white body and a pale brownish yellow head. They reach a length of 13.1-20.5 mm. Pupation takes place under debris on the soil, usually after overwintering in a hibernaculum.
Taxonomy[]
Pima occidentalis was formerly treated as a subspecies of Pima albiplagiatella.[2]
References[]
Categories:
- Moths described in 1956
- Phycitini
- Pima (moth)
- Phycitini stubs