Abudefduf saxatilis. This small, flat, oval shaped reef fish has five distinct black bars on its sides. While in sandy areas and over reefs, it is in its. Latin name, Abudefduf saxatilis. Common name, Sergeant major. Family, Pomacentridae – Abudefduf. Origin, West Indian Ocean, The Mexican Golf, West. Biology. Juveniles are common in tide pools while adults found over shallow reef tops. Adults frequently form large feeding aggregations of up to several.

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Kattegat Centeret – Kasper Hareskov Tygesen. Reproduction Spawning occurs on rocks, shipwrecks, pilings, and reef outcroppings where the male sergeant major prepares the nest. Yi qi Scientist Sees Squirrel Pingback: Some in this group are often seen hiding in stony corals e. They are also commonly associated with floating sargassum communities.

Indian River Lagoon Species Inventory.

Abudefduf saxatilis, Sergeant-major : fisheries, aquarium

There is a black spot at the upper base of the pectoral fin. English language common names are sergeant majordamsel fish, five finger, and pilotfish.

This page was last edited on 4 Octoberat Spurlingia darwini Scientist Sees Squirrel Pingback: They do become more aggressive when pairing or laying eggs. Thanks to my friend and colleague Abdelhaq Hamza for help with the Arabic etymology in this post. Articles with ‘species’ microformats.

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When setting up a reef aquarium, Clownfish are the obvious choice. It is of interest to public aquarium facilities for coral reef display tanks and it is attracted to divers who feed fish. They also grow relatively large in comparison to the other fish in this family.

Wikimedia Commons has media related to Sergeant major. Reef safe with caution: Image by Klaus Rudloff, kdrudloff web. You are commenting using your WordPress. This coloration is also often observed in the males during spawning and nest guarding activities. This species is strictly an Atlantic species. Food items include algae, small crustaceans and fish, and various invertebrate larvae Ref.

The sergeant majors is an oviparous species in which the males create nests where the females to lay their egg masses on rocks, reef outcrops, shipwrecks, and pilings. While in sandy areas and over reefs, it is in its light phase, generally silvery gray with a yellow sheen along its upper sides; and when hiding in a cave or crevice, it enters its dark phase, with its body going darker gray blue, almost blending in with its dark bars. It has 5 vertical stripes which are black.

You are commenting using your Facebook account. The curious name Abudefduf has spawned some etymological confusion, probably because Western biologists whatever their first language tend to pick up some rudimentary Greek and Latin — but rarely any longer any Arabic.

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From Wikipedia, the free encyclopedia. Oviparous, distinct pairing during breeding Ref. Adult males adopt a bluish ground color when guarding eggs.

Abudefduf saxatilis – Discover Fishes

This is even more interesting when kept with an anemone or a substitute. Entered by Froese, Rainer. Males guard and aerate the eggs Ref. The pharyngeal teeth are numerous and the bones are moderately heavy; the the gill rakers are numerous, narrow, and long, studded with small teeth.

Human uses

Abudefduf saxatilis is found in the Atlantic Ocean. Mergus Publishers, Melle, Germany.

Damselfishes of the world. They do tend to get more aggressive when they have an anemone or when carrying eggs. Email required Abudeffduf never made public. Phylogenetic diversity index Ref. No sources indicate that this species will harm corals or other invertebrates. Eriovixia gryffindori Scientist Sees Squirrel Pingback: Notify me of new posts via email.

Collaborators Pictures Stamps, Coins Misc. English English Dansk Deutsch. Juveniles are always in the light coloration phase except for those associated with sargassum communities.