Phymata pacifica

Classification

Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Order: Hemiptera
Suborder: Heteroptera
Infraorder: Cimicomorpha
Family: Reduviidae
Subfamily: Phymatinae
Genus: Phymata
Species: pacifica

Pronunciation

How to pronounce Phymata pacifica: /ˈfaɪmətə pəˈsɪfɪkə/

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Summary

Phymata pacifica is an ambush bug in the family Reduviidae, known for its distinct physical characteristics and limited distribution in North America with three subspecies identified, two of which are in the United States.

Physical Characteristics

Size: 6-8 mm. The species exhibits salient posterolateral connexival angles. The abdominal outline differs distinctly from Phymata salicis and Phymata arctostaphylae which have rounded outlines and conspicuous dilation respectively.

Identification Tips

Distinguish from Phymata salicis, which has a rounded abdominal outline, and Phymata arctostaphylae that has a conspicuously dilated fourth connexival segment and a rosy abdominal venter. P. americana may resemble P. pacifica but is geographically separated from California.

Habitat

Found primarily in California, inhabits various ecosystems suitable for ambush bugs.

Distribution

Restricted to California, USA and Baja California, Mexico. Known from only three species recorded in California.

Diet

Predatory species, feeding on other insects as it ambushes them.

Life Cycle

Details on the life cycle are not provided, but typical of ambush bug species, it likely involves gradual metamorphosis with nymphs resembling adults.