Common name: Damselfish

Plectroglyphidodon is a genus of damselfish known for their vibrant colors and territorial behavior. These small, hardy fish are popular in the reefkeeping hobby for their adaptability to aquarium life. They often establish territories within the reef and can be aggressive towards other fish, especially in smaller tanks. It's important to provide them with plenty of hiding spaces and live rock for grazing. They are omnivorous, feeding on algae, small invertebrates, and prepared foods in captivity.

1. Common name: blackbar devil

   Scientific name: Plectroglyphidodon dickii
2. Common name: stop-start damsel

   Scientific name: Plectroglyphidodon imparipennis
3. Common name: Johnston Island damsel

   Scientific name: Plectroglyphidodon johnstonianus
4. 
   Common name: whitespeckled demoiselle

   Scientific name: Plectroglyphidodon lacrymatus
5. 
   Common name: Singlebar devil

   Scientific name: Plectroglyphidodon leucozonus
6. Common name: Phoenix devil

   Scientific name: Plectroglyphidodon phoenixensis