Cetorhinidae
Cetorhinidae is a family of sharks that includes the basking shark, the second-largest fish in the world. Members of this family are characterized by their large size, filter-feeding habits, and distinctive gill slits.
Common Names
Cetorhinidae are commonly referred to as basking sharks.
Characteristics
Cetorhinidae share several key characteristics:
- Large size: They are among the largest fish in the world, with the basking shark reaching up to 12 meters in length.
- Filter-feeding: They are filter feeders, using their large mouths and gill rakers to sieve plankton from the water.
- Distinctive gill slits: They have five pairs of prominent gill slits on each side of their heads, which are visible even when the mouth is closed.
- Fusiform body shape: They have a streamlined, torpedo-shaped body that is well-suited for swimming.
- Two dorsal fins: They possess two dorsal fins, the first of which is larger than the second.
Environments
Cetorhinidae are found in temperate and cold waters worldwide. They are typically seen in open ocean environments, often near the surface where their prey is most abundant.
References
For further information on Cetorhinidae, please refer to these reliable sources: