Lamarck Angel (Lacepede, 1802)
| Scientific Name | Genicanthus lamarck |
| Diet | Herbivore; plankton |
| Alt Common Name | Blackstriped Angel, Freckeltail Angel, Tatejimayakko (Jap. 'vertical stripe valet') |
| Family | Pomacanthidae |
| Origin | Indian and W. Pacific Oceans |
| Aquarist Level | Intermediate |
| Reef Safe | With Caution |
| Coloration | Blue with Black markings |
| Disposition | Generally Peaceful. |
| Hardiness | Moderate |
| Compatibility | Peaceful with other species. Aggressive with own species |
| Mature Size | 10 inches |
| Sexual Dimorphism | Female has horizontal lines across the body. |
Notes: Large angels may nip at soft or hard corals. Caution is advised when adding to a reef aquarium. A larger aquarium (75 to 125 gallon plus) is recommended for housing large angels.
Most Holacanthus angels undergo a color change between the juvenile and adult stages of life.