Dusky seargent
Abudefduf concolor
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简介
A uniformly dark brown to charcoal damselfish from the Eastern Pacific. Inhabits rocky reefs along the Pacific coast of Central America. Territorial algae farmer, defending patches of filamentous algae on which it grazes.
Physical Description
| Measurement | Value |
|---|---|
| Maximum Length | 19.0 cm |
| 栖息水深 | 0-12m |
Coloration
Uniformly dusky olive-gray to grayish body without conspicuous vertical bars; body coloration darker overall than most sergeant majors; belly pale gray-white; fins dusky to slate-gray; lacks bold striping.
Habitat & Distribution
Coral reefs
地理分布
Eastern Pacific from Baja California south to Ecuador, including the Gulf of California, Mexican offshore islands, and Central American coastline. Inhabits rocky inshore reefs, exposed rocky surge zones, and tidepools to 20 m.
食用性与烹饪
Taxonomy
| 目 | Perciformes (Perch-like fishes) |
| 科 | Pomacentridae (Damselfishes) |
| 物种 | Abudefduf concolor |
常见问题
Can you eat Dusky seargent?
How big does Dusky seargent get?
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