Pseudobatos
Pseudobatos is a genus of stingrays in the family Dasyatidae, which is part of the order Myliobatiformes. This genus includes five species of rays that are found in the Indo-Pacific region. These rays are characterized by their flattened bodies, large pectoral fins, and venomous tail spines. Pseudobatos species are typically found in shallow coastal waters, particularly in areas with sandy or muddy bottoms.
Common Names
Pseudobatos species are commonly known as "whiptail rays" or "whipray".
Characteristics
Pseudobatos rays are distinguished by several key characteristics:
- Flattened bodies: Like all rays, they possess a flattened body shape with large pectoral fins fused to their heads.
- Whip-like tails: Their tails are slender and elongated, earning them the name "whiptail rays".
- Venomous tail spines: They have one or two sharp, venomous spines located on their tails, which are used for defense.
- Small mouths: Their mouths are relatively small and located on the ventral side of their heads.
- Gill slits: They have five pairs of gill slits on the ventral side of their bodies.
- Coloration: Pseudobatos species exhibit a variety of colorations, including brown, gray, and olive, often with spots or blotches.
Environments
Pseudobatos species are found primarily in the Indo-Pacific region, with ranges extending from the Red Sea and the East African coast to the Philippines and Australia. They prefer shallow coastal waters, particularly those with sandy or muddy bottoms. These rays are often found in estuaries, bays, and lagoons, and sometimes venture into deeper waters.
References
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