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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World Wide Web electronic publication. Estimates of some properties based on models Preferred temperature Ref.
They also grow relatively large in comparison to the other fish in this family. Damselfish Pomacentrinae and Lepidozyginae saxatilid typically hardy, very attractive, but very territorial. The offal feeding may be regarded as a simple behavioral shift from plankton abudefdif to drifting offal picking. Mergus Publishers, Melle, Germany. This can be Hammercoral, Xenia or similar.
Turdus ignobilis debilis Scientist Sees Squirrel Pingback: Abudefduf saxatilis Linnaeus Reproduction Spawning occurs on rocks, shipwrecks, pilings, and reef outcroppings where the male sergeant major prepares the nest.
Wonderful Latin Names, Part II: Abudefduf saxatilis | Scientist Sees Squirrel
Juveniles school or defend territories depending upon the surrounding environment. Predators of this fish include Plectropomus leopardusThalassoma saxqtilisCephalopholis cruentataEpinephelus striatusMycteroperca venenosaand Rachycentron canadum. Because of their territorial behaviour it is best to keep only one Damselfish per aquarium, unless it is a very large tank.
To find out more, including how to control cookies, see here: Courtship rituals include males actively chasing the female during the waxatilis hours. Adults frequently form large feeding aggregations of up to several hundred individuals.
Size, Age, and Growth The maximum length of the sergeant major is approximately 9 inches 23 cmwhile the maximum weight is up to 0. Sign our Guest Book. Special aquariums may cover tanks with low salinity, sub-tropical temperature, deep sand bed, sea grass etc.
The larvae reach 2. Turdus ignobilis debilis Scientist Sees Squirrel. The light phase is characterized by the gray coloration of the lower body and entire head, often with a hint of green. The global trend of coral reef destruction could result in future endangerment. From Wikipedia, the free encyclopedia. Image courtesy Virginia Institute of Marine Science Predators Predators of the sergeant major include cobia Rachycentron canadumbluehead Thalassoma bifasciatumNassau grouper Epinephelus striatusgreat barracuda Sphyraena barracudabar jack Caranx ruberand cero mackerel Scomberomorus regalis among many other large carnivorous fishes.
Stomach content analysis reported benthic algae, pelagic algae, and plankton including copepods, shrimp larvae, fish, and pelagic tunicates as specific prey items of this fish.
The male sergeant major takes on a bluish color while guarding the fertilized eggs.
Predators Predators of the sergeant major include cobia Rachycentron canadumbluehead Thalassoma bifasciatumNassau grouper Epinephelus abudecdufgreat barracuda Sphyraena barracuda abudefdhf, bar jack Caranx ruberand cero mackerel Scomberomorus regalis among many other large carnivorous fishes.
The adult male becomes dark bluish, the black bars thus less conspicuous on the body Ref. Post was not sent – check your email addresses!
Sergeant major (Abudefduf saxatilis)
Sergeant major Sergeant fish near ParatyBrazil Conservation status. Medium, minimum population doubling time 1. Attracted to divers who feed fish. Aggressive This species can be extremely aggressive towards other fish. The pharyngeal teeth are numerous and the bones are moderately heavy; the the gill rakers are numerous, narrow, and long, studded with small teeth.
Some species doesn’t handle transportation very well, but that doesn’t mean that the species isn’t hardy under the right conditions.