Top Results for Echinometridae

Colobocentrotus atratus is a regular sea-urchin belonging to the Echinoidea order. This extant species thrives in wave-zone shingle habitats, demonstrating remarkable adaptation to turbulent conditions. Its distinctive morphology and presence offers insight into coastal ecology and biodiversity stud...

Heterocentrotus mamillatus is an extant sea-urchin belonging to the Echinoometridae family. This species, often called the slate pencil urchin, is notable for its distinctive, cylindrical spines resembling a pencil. Found throughout the Indo-Pacific region, it’s studied by marine biologists and rese...

Heterocentrotus trigonarius is a species of Indo-Pacific sea urchin belonging to the family Echinometridae, commonly known as the slate pencil urchin. It is recognized for its thick, distinctively triangular or wedge-shaped protective spines, which are noticeably broader and flatter than the needle-...

Echinometra lucunter, commonly known as the rock-boring urchin, is a sea urchin species found in shallow waters throughout the Caribbean and western Atlantic Ocean. First described by Carl Linnaeus in 1758, this echinoid uses its spines and teeth to excavate depressions in coral and limestone substr...

Echinometra mathaei is a species of sea urchin widely distributed across the Indo-Pacific region, where it primarily inhabits shallow coral reefs. Originally described by Henri Marie Ducrotay de Blainville in 1825, this marine invertebrate is specifically known for its ability to bioerode coral. It...

Heliocidaris crassispina is a species of sea urchin native to the shallow coastal waters of the northwestern Pacific Ocean, particularly around Japan and China. It belongs to the family Echinometridae and features the characteristic spherical, spiny test common to regular sea urchins. The species is...

Echinometra viridis is a species of rock-boring sea urchin found in the shallow waters of the Caribbean Sea and adjacent regions of the Western Atlantic. It was first described by the American zoologist Alexander Agassiz in 1863 and belongs to the family Echinometridae. This urchin is notable for it...

Echinometra oblonga is a regular sea urchin in the family Echinometridae, formally described by Henri Marie Ducrotay de Blainville in 1825. It occurs in shallow Indo-Pacific marine habitats, particularly on rocky shores and reefs exposed to substantial wave action. Its robust, elongated test and str...

Echinometra vanbrunti is a species of sea urchin in the family Echinometridae, native to the shallow coastal waters of the eastern Pacific Ocean. The species was first scientifically described by the American zoologist Alexander Agassiz in 1863. As a regular sea urchin, it possesses a radially symme...

Heliocidaris australiae is a species of sea urchin in the family Echinometridae commonly found in the coastal marine waters of Australia.

Echinostrephus aciculatus is a small sea urchin in the family Echinometridae, first described by Alexander Agassiz in 1863. It is associated with the Indo-Pacific and belongs to a genus commonly called boring sea urchins because members can occupy holes or cavities in hard substrates. The species ha...

Echinostrephus molaris is a small Indo-Pacific sea urchin that belongs to the Echinometridae family, originally described by Henri Marie Ducrotay de Blainville in 1825.

Echinometra insularis is a species of regular sea urchin in the family Echinometridae. It is classified among rock-boring sea urchins, a group associated with hard reef or rocky substrates where the animals can occupy or enlarge protected recesses. The species was described by the German zoologist L...

Heliocidaris bajulus is a species of regular sea urchin in the family Echinometridae and the genus Heliocidaris. Heliocidaris is a western Pacific genus whose species occur especially around Australia and neighboring parts of the Pacific, generally in coastal marine environments. H. bajulus is a tax...