Fish are fascinating creatures that live in water and have special body parts to help them swim, breathe, and survive. From fins and gills to scales and tails, each part of a fish has an important function. In this article, we’ll explore fish anatomy and learn the names of different parts of a fish in English, explained in a simple and clear way.
Fish Anatomy
- Anal fin
- Caudal fin
- Dorsal fins
- Eye
- Gill
- Gill cover
- Lateral line
- Mouth
- Nostril
- Spiny
- Pectoral fin
- Pelvic fin
- Scales
Fish Anatomy with Examples
- Anal fin
The silvery blue fish of Atlantic waters, having leathery skin, yellow fins , and five spines on the anal fin.
- Caudal fin
The caudal fin is yellow-brown, and the dorsal spine and long snout are orange.
- Dorsal fin
Soon, however, many are projecting their dorsal fins high out of the water and are confidently pecking at their food.
- Eye
The police will need to keep a wary eye on this area of town .
- Gill
The jet of water, which can be projected over a metre, is produced by compression of the gill covers.
- Gill cover
They were sunfish, beautiful gold-and-green fish with a bright red spot on the edge of each gill cover.
- Lateral line
This lateral line system enables the fish to detect differences of pressure in the water.
- Mouth
Keep your mouth shut and your eyes open.
- Nostril
Her left pupil is horribly dilated and blood trickles from one nostril and her hair.
- Spiny
Butterfly fish have a spiny dorsal fin, which they are quite prepared to use in attack.
- Pectoral fin
In its dorsal and pectoral fins this fish has spines equipped with venom glands.
- Pelvic fin
The swordfish does not have pelvic fins.
Learn more about different parts of a turtle in English.