Whip butterfly fish. Common name: Black-rumped butterfly. The fourth ray of the dorsal fin is extended in a filamentous shape. There is a large oval blue-black spot on the back and upper part of the body. The lower edge of the spot has a wide white edge and the rear edge is orange-red. There are 6-7 blue longitudinal bands on the side of the body. Body length 20 cm. Distribution areas: Xisha Islands, Nansha Islands, Taiwan waters, Indian Ocean and Pacific tropical waters.
animal tags：
you may also like
The tortoiseshell carapace has four pairs of rib shields. The head is about 12 centimeters wide and the carapace is 0.9 meters long. 2 pairs of forehead scales, carapace scutes are thin and arranged in an imbricate shape (except for juvenile turtles and old individuals). The back color varies...
The Gulf Stream is the largest warm current in the world. It is formed by the convergence of the North Equatorial Current and the South Equatorial Current in the Atlantic Ocean that cross the equator. It originates in the Gulf of Mexico. The Atlantic tropical warm water that is constantly dri...
Are Fish Animals? Exploring the Classification and Importance of FishFish are some of the most fascinating and diverse creatures on Earth. Found in oceans, rivers, lakes, and streams worldwide, fish come in a wide range of shapes, sizes, and colors. Despite their variety, a common question often ari...
Mollusks in the ocean, commonly known as seashells. There are not only many types of seashells, but they are also widely distributed. They can be found in three sea areas: cold, warm and hot, and at three water depths: upper, middle and lower. Although seashells have different shapes, colors,...
The money fish only has canine teeth at the front of its upper jaw. The posterior angle of the infraorbital bone is not very oblique, and the straight line formed by its posterior edge extends posteriorly, far in front of the anterior edge of the dorsal fin. The concave interspinous membrane...
The mouth-opening fish has a thick body and flat sides. The mouth can be extended forward into a tube shape, and the mandible can be extended backward and extend beyond the operculum membrane. The body is covered with large round scales, the buccal scales are in 2 rows and 3 dorsal, and the a...
The world’s oceans, rivers, and lakes are home to creatures that can inspire both awe and terror. Among the most fearsome of these aquatic predators are those labeled as “devil fish,” a term used to describe a variety of aggressive and dangerous marine animals. These underwater beasts have earned...
The Chinese white dolphin is also known as the Chinese white dolphin and Pacific hump dolphin. The snout is long and narrow. The dorsal fin is low and triangular in shape, with a long base and a blunt tip. Fins short and wide. The trailing edge of the caudal fin is concave, with a deep notch....
Email: jsset#163.com (change # to @) Please indicate your purpose of visit! Guangdong ICP No. 2022053326 XML| map| Chinese
