Laetilia zamacrella
Dyar, 1925
Monterey Scale-feeding Snout
Laetilia zamacrella is a of snout moth in the Pyralidae, described by Harrison Gray Dyar Jr. in 1925. It is to California, where it is known by the Monterey -feeding Snout. Like other members of its , it is a of scale insects. The species is closely related to Laetilia coccidivora, which feeds on the Striped Pine Scale (Toumeyella pini).
Pronunciation
How to pronounce Laetilia zamacrella: /laɪˈtɪliə zæməˈkrɛlə/
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Identification
Can be distinguished from the related Laetilia coccidivora by geographic range: L. zamacrella is restricted to California, while L. coccidivora occurs east of the Rocky Mountains. The two are morphologically similar and require careful examination for definitive separation.
Habitat
Associated with pine trees in California, where its insect prey occur.
Distribution
to the US state of California.
Diet
Larvae feed on scale insects (Coccoidea), specifically pine-feeding . This is inferred from the and -level , though the specific scale for L. zamacrella has not been documented.
Host Associations
- pine - Trees where insect prey occur
Behavior
Larvae are active of scale insects. are and attracted to light.
Ecological Role
of scale insects, potentially providing of pine-feeding .
Human Relevance
May contribute to natural suppression of insect pests on ornamental and native pines; no documented negative impacts.
Similar Taxa
- Laetilia coccidivoraClosely related with similar ; distinguished by geographic separation (east of Rocky Mountains vs. California) and different specificity
More Details
Taxonomic history
Described by Harrison Gray Dyar Jr. in 1925. The remains poorly known compared to its eastern relative L. coccidivora.
Conservation status
Not formally assessed; limited observations suggest it may be uncommon or under-recorded.