The digestive tract of teleost fish, which includes a wide variety of species, exhibits significant morphological and histological diversity. Understanding these differences is crucial for ...

Fish larvae undergo significant changes as ... detailing the maturation of its digestive system and cranial structures. This study emphasized the relationship between cranial ossification and ...

Japanese eels have found an ingenious way to escape a fish's stomach after being swallowed — backing up the digestive tract ...

The fish also secrete acidic mucus all along the intestines, including in the rectum. “Basically all the digestive tract is a stomach,” says Fagundes. “It shows how biology is beautiful because they ...

Scrutinizing the liquefied digestive tract of a shrimp she bought at a fish market, she makes a tsk-ing sound. After examining every millimeter of the slide, she blurts, “This shrimp is fiber ...

“They escape from the predator’s stomach by moving back up the digestive tract towards the gills after being captured by the predatory fish.” In an earlier study, the team had shown that ...

The fossil was found at a cliff in Denmark. Fossilized vomit is called regurgitalite, and it's a type of trace fossil, which ...

“The gut is a system where the default ... of gut contractions in zebrafish. The fish are transparent, so scientists observed what happened during digestion in real time. "These days, we think ...