General Shape:
* Flattened body: They are typically flat and wide, resembling a pancake in profile.
* Large head: Their head is relatively large compared to their body.
* Long, slender tail: The tail is elongated and thin.
Distinctive Features:
* "Wings": Their pectoral fins (the fins located behind the gills) are large and wing-like, giving them their name. These fins are used for walking along the seafloor.
* "Antennae": They have three long, finger-like projections (called "filaments") extending from their chin, which they use to sense prey and explore their surroundings.
* Mouth: Their mouths are large and wide, perfect for catching small fish and crustaceans.
Coloration:
* Varied: Sea robins can be various shades of brown, red, gray, or even pink.
* Camouflage: Their colors and patterns often blend into the sand or rocks where they live.
Size:
* Small to medium: They typically range from 6 to 18 inches long, depending on the species.
Other Notable Features:
* "Robin-like" call: Some sea robins make a croaking sound that is reminiscent of a robin's song.
* Venomous spines: Their dorsal fins (located on their back) contain venomous spines that can deliver a painful sting.
Overall, sea robins are a unique and interesting group of fish with a distinctive appearance that reflects their adapted lifestyle. They are often observed in shallow, coastal waters, where they use their "wings" to walk along the bottom, seeking out prey.