Acmaeodera macra
Classification
- Phylum: Arthropoda
- Subphylum: Hexapoda
- Class: Insecta
- Order: Coleoptera
- Suborder: Polyphaga
- Superfamily: Buprestoidea
- Family: Buprestidae
- Subfamily: Polycestinae
- Tribe: Acmaeoderini
- Subtribe: Acmaeoderina
- Genus: Acmaeodera
- Species: macra
Pronunciation
How to pronounce Acmaeodera macra: /ˌækmiˈoʊdərə ˈmækrə/
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Summary
Acmaeodera macra is a species of metallic wood-boring beetle found in North America, known for its size and floral feeding habits.
Physical Characteristics
Adults measure 7.5-11 mm in length. The name 'macra' means 'large', referring to its size.
Identification Tips
Look for metallic coloration and presence on flowers, particularly of Acacia berlandieri and Asteraceae.
Habitat
Found in areas with Acacia berlandieri and Asteraceae flowers. Commonly observed in Santa Ana National Wildlife Refuge, TX.
Distribution
From Oklahoma through central Texas to northeastern Mexico.
Diet
Adults feed on flowers, particularly those of Acacia berlandieri and Asteraceae; larval host unknown.
Life Cycle
Not specified; however, adults are typically present from September to November.
Reproduction
Reproductive details not provided.
Predators
Predators are not specified in the sources.
Conservation Status
Uncommon in general, though fairly common at specific locations like the Jaguarundi Trail.
Ecosystem Role
Acts as a pollinator when feeding on flowers; also contributes to the decomposition process as a wood-borer.
Economic Impact
No specific economic impact information provided.
Cultural Significance
Not specified in the sources.
Health Concerns
No health concerns noted for this beetle.
Evolution
Part of the Acmaeodera genus which includes metallic wood-boring beetles.
Misconceptions
Often confused with other metallic wood-boring beetles due to similar coloration.
Tags
- metallic beetle
- Buprestidae
- North America
- insect
- Coleoptera