Acrolophus occidens
grass tube moth
A of grass tube moth in the Acrolophidae. The Acrolophus was formerly placed in the family Tineidae (clothes moths) but has been reclassified based on updated . Like other members of the genus, the caterpillars are known as "grass tube moths" for their habit of spinning silken tubes at the base of grasses or grass roots for concealment while feeding. are attracted to blacklights and ultraviolet light sources.
Pronunciation
How to pronounce Acrolophus occidens: /ˈæk.rəˌlɒ.fəs ˈɒk.sɪˌdɛnz/
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Identification
Members of the Acrolophus can be recognized as small with distinctive palps. The Acrolophidae is distinguished from similar families such as Tineidae by morphological features that led to its reclassification. -level identification within Acrolophus typically requires examination of genitalia or other detailed morphological features not visible in standard photographs.
Habitat
Associated with grassy environments where larval plants occur.
Distribution
Western North America. The epithet "occidens" (meaning "west") suggests a western distribution. Related species in the occur from northern California to southern Arizona.
Diet
Larvae feed on grasses, spinning silken tubes at the base of grasses or grass roots for concealment while feeding.
Life Cycle
Complete with , larva, pupa, and stages. Larvae spin silken tubes at the base of grasses or grass roots to conceal themselves while feeding.
Behavior
are and attracted to blacklights and ultraviolet light sources.
Ecological Role
Larvae function as herbivores feeding on grasses. The silken tubes provide protection from and .
Similar Taxa
- Acrolophus popeanellaAnother grass tube moth in the same with similar larval habits and appearance; -level distinction requires detailed examination.
- Tineidae (clothes moths)Acrolophus was formerly classified in this and shares superficial similarities, but has been reclassified to Acrolophidae based on updated .