Snapper is a benthic marine fish that live in groups in the foundations of coral or coral reef. Possessed traits that round flat body with an elongated fin along the back. Type snapper are found in Indonesia is a type of red snapper several other types are also numerous in the encounter is yellow snapper, black snapper and others.
Gammon is a typical fauna Riau Islands province because the province is home to snapper and snapper fish themselves are often used as food ingredients typical of spicy acid
The red snapper generally inhabits areas reef waters to the tidal estuary, and even some species tend to dig into fresh waters. Type-sized red snapper generally form packs that are not so great and migratory to occupy the bottom waters deeper part than the kind of small-sized. Also usually red snapper caught at depths of between 40-50 meters with a base substrate little coral and 30-33 ppt salinity and temperatures between 5-32ºC.
That morphology, body shape elongated red snapper until slightly flattened. His mouth is situated at the head end (terminal), there are usually canines (canine) in the jaw. The edge of the operculum usually jagged and scales ctenoid. The front part of the head was scaly or on the front of the gill cover there are several rows of scales. Often there are spots or stains black (blotches). Single dorsal fin with a radius of 9-12 fingers hard and 9-17 fin fingers fins weak branching. The anal fin with three fins hard and 7-14 branched fin weak
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