Ismaila
Ismaila is a genus of marine ray-finned fishes belonging to the family Serranidae, commonly known as groupers. The genus was first described in 1987 by the ichthyologist John Randall.
Common Names
Members of the genus Ismaila are commonly referred to as "saddleback groupers" due to their distinctive coloration. This coloration includes a dark saddle-like pattern on the back, contrasting against a lighter body. Some species may be referred to as "coral groupers" or "rock groupers" due to their habitat preferences.
Characteristics
Ismaila species are characterized by:
- A robust, elongated body shape with a large head and prominent snout.
- A dorsal fin with 11 spines and 13-15 soft rays.
- An anal fin with 3 spines and 8 soft rays.
- A dark saddle-like pattern on the back, often extending to the dorsal fin.
- Scales that are ctenoid (rough to the touch).
- A protractile mouth with small, sharp teeth.
Environments
Ismaila species are found in tropical and subtropical waters of the Indo-Pacific region. They prefer rocky reefs, coral reefs, and other hard-bottom habitats. These fish are typically found at depths ranging from 10 to 100 meters.
References