魚

It has become a hot topic as a fish with a pitiful appearance with its mouth open and a blank expression on its face.

plastic products such as plastic bags have often been found in the stomachs of longnose lancetfish, and these have become important specimens for understanding the reality of ocean pollution

Eels are carried over wide areas by ocean currents due to their long leptocephalus period and flattened bodies. Leptocephalus is also transparent and inconspicuous, giving it an advantage in being seen by predators.

Fish are transparent when they are born, but as they grow they acquire color. The glass goby remains transparent even as it grows.

lift it onto landBlobfish and there is a layer of gelatin

Four-eyed fishes are surface dwellers and have eyes adapted for seeing both above and below the water surface. The eyes are on top of the head, and each is divided into two parts, an upper half for vision in air,

Pearlfish are slender, eel-shaped fish that often live inside various invertebrates including sea cucumbers.

When territorial males meet, they attack by pressing their lips together and pushing each other　キッシング・グラミーは発達した唇を使ってオス同士で縄張り争いをします。

ヤツメウナギは顎ななく、吸盤状の口で獲物の体液を吸い取ります。

肺魚は肺で呼吸できる魚です。雨が降らない乾期には繭を作り雨が降るまで休眠します。