There are even records of dolphins hunting the reptiles and of a sea snake being regurgitated by a leopard seal. Sea snakes and sea kraits are under threat from humans. Historically, black-banded sea ...

Sea snakes are valuable members of the ocean ecosystem, but their venom is still one of nature's strongest weapons. This snake is readily recognized by its black and bluish-gray bands that ...

Silvery-blue with dark bands, one of the world’s most venomous snakes, found in the Indian Ocean and Southeast Asia. Glossy olive or purple-brown, aggressive when provoked, found in coral reefs around ...

This iconic snake, with its bulbous head and red, yellow, and black bands, is famous as much ... snakes are relatives of the cobra, mamba, and sea snake. They live in the wooded, sandy, and ...

Video from around the world on the latest news developments, with insight from Wall Street Journal editors and reporters.

More information: Isaac H Rossetto et al, Dynamic Expansions and Retinal Expression of Spectrally Distinct Short-Wavelength Opsin Genes in Sea Snakes, Genome Biology and Evolution (2024). DOI: 10. ...