Neoglyphidodon
Neoglyphidodon is a genus of damselfish in the family Pomacentridae. They are commonly known as the “damsel-fishes” and are distinguished by their vibrant coloration and often territorial behavior. The genus comprises approximately 11 distinct species, primarily found in the tropical waters of the Indo-Pacific region.
Characteristics
Neoglyphidodon species are characterized by their compressed, laterally flattened bodies. They typically possess a small, blunt head with a relatively large mouth. Their coloration varies significantly among species, ranging from bright blues and yellows to more subdued browns and grays. Some species exhibit striking patterns, such as bands, stripes, or spots. They can grow to a maximum length of approximately 15 centimeters.
Habitat and Distribution
Neoglyphidodon damselfishes are typically found in coral reefs and rocky reefs, where they inhabit a variety of depths, from shallow lagoons to deeper reef slopes. Their distribution is primarily restricted to the Indo-Pacific region, extending from the Red Sea and East Africa to the Pacific Islands.
Feeding Habits
Neoglyphidodon damselfishes are primarily herbivorous, feeding on algae, plankton, and small invertebrates. Some species may also consume detritus and other organic matter. They are known to be aggressive towards other fish that approach their feeding territories.
Reproduction
Neoglyphidodon damselfishes are known to be monogamous, forming pairs and defending a specific territory for breeding purposes. They are typically oviparous, laying adhesive eggs on the underside of rocks or coral. Both parents participate in the care and guarding of the eggs until they hatch.
Species
The following are recognized species of Neoglyphidodon:
- Neoglyphidodon abditus (Allen & Randall, 1980)
- Neoglyphidodon backeri (Allen, 1979)
- Neoglyphidodon bonang (Allen & Randall, 1980)
- Neoglyphidodon corallicola (Allen, 1979)
- Neoglyphidodon nigroris (Allen & Randall, 1980)
- Neoglyphidodon oceanicus (Allen & Randall, 1980)
- Neoglyphidodon pallidus (Allen, 1979)
- Neoglyphidodon souleyet (Bleeker, 1853)
- Neoglyphidodon sp. nov. (Allen & Randall, 1980)
- Neoglyphidodon strigatus (Allen & Randall, 1980)
- Neoglyphidodon waikiki (Allen & Randall, 1980)
References
For further information on Neoglyphidodon, refer to the following sources: