Top Results for Toxopneustidae

*Tripneustes gratilla*, or the collector urchin, is a regular sea-urchin belonging to the Toxopneustidae family. It’s notable for its unique behavior of collecting and hoarding foreign objects – shells, pebbles, and even small fish – around its body. Found exclusively in the Indo-Pacific region, thi...

*Sphaerechinus granularis*, commonly known as the granular violet sea urchin, is a species of echinoderm inhabiting the Mediterranean Sea. Its distinctive feature is its heavily granulated skeletal structure, providing unique insights into marine invertebrate evolution and calcification processes. R...

Lytechinus variegatus is a regular sea-urchin belonging to the Toxopneustidae family. This extant species is notable for its extensive presence in Caribbean seagrass beds. *L. variegatus* plays a significant role in these ecosystems and is primarily studied by marine biologists investigating coastal...

*Tripneustes ventricosus*, commonly known as the West Indian sea egg, is a regular sea urchin belonging to the Toxopneustidae family. This extant species inhabits the Caribbean Sea and is notable for its role in commercial fisheries. It’s harvested primarily by local fishermen throughout the region...

Tripneustes depressus is a species of sea urchin belonging to the family Toxopneustidae, found in the eastern Pacific Ocean. Like other members of its genus, commonly called collector urchins, it has globular tests covered with spines and is associated with tropical marine environments. The species...

Lytechinus pictus, commonly called the painted sea urchin, is a regular sea urchin found along the Pacific coast of North America. Like other regular urchins, it has a roughly spherical test covered with movable spines and feeds using a five-part jaw apparatus. Its accessible gametes and externally...

Toxopneustes roseus is a sea urchin in the family Toxopneustidae found in the eastern Pacific, including waters along the western coast of the Americas. It has a rounded test, relatively short spines, and numerous flower-like pedicellariae, small grasping appendages that can deliver venom. Like rela...

Lytechinus semituberculatus is a species of regular sea urchin belonging to the family Toxopneustidae. As its scientific name suggests, it is distinguished by the partial tuberculation present on its calcareous test, or shell. This marine echinoderm is found in the shallow coastal waters of the east...

Toxopneustes elegans is a species of venomous sea urchin belonging to the family Toxopneustidae. It was originally described by the German zoologist Ludwig Döderlein in 1885. This species is native to the marine waters off the coast of Japan, where it inhabits the benthic zone. Like other sea urchin...

Toxopneustes maculatus is a species of marine echinoderm belonging to the family Toxopneustidae. Like other regular sea urchins, it possesses a spherical, rigid test composed of calcareous plates covered in spines and pedicellariae. This species is recognized by the distinctive patterns on its test...

*Lytechinus panamensis* is a species of tropical sea urchin in the family Toxopneustidae, primarily found inhabiting the shallow coastal waters and seagrass beds along the coast of Panama.

Pseudoboletia maculata is a species of regular sea urchin in the family Toxopneustidae. It occurs in the Indo-Pacific, including parts of the eastern Indian Ocean, Indonesia, and the Great Barrier Reef, and records place it in reef-associated habitats from about 10 to 82 metres depth. Its distinguis...

Lytechinus callipeplus is an extant species of regular sea urchin in the family Toxopneustidae. Hubert Lyman Clark described it in 1912, and taxonomic databases place it in the genus Lytechinus. It is recorded from the tropical western Atlantic, including the West Indies, where it occurs in deeper w...

[*Pseudoboletia indiana*](https://hbs.bishopmuseum.org/good-bad/urchin.html) is a regular sea urchin in the family Toxopneustidae, known in English as the pebble collector urchin. It has a rounded body with short spines and can cover its upper surface with pebbles, shell fragments, coral pieces or o...

*Pseudoboletia atlantica* is a marine sea urchin belonging to the Toxopneustidae family, primarily identified in the Atlantic Ocean and studied for its unique evolutionary adaptations.

Pseudoboletia occidentalis is a marine sea urchin in the family Toxopneustidae. The species was described by Alexander Agassiz in 1863 and is associated with the western Atlantic, including Caribbean waters; like other regular sea urchins, it has a rounded body covered by movable spines and uses tub...

Tripneustes californicus is a species of regular sea urchin found in the eastern Pacific Ocean, including waters along the coast of California. It was described by Alexander Agassiz in 1863 and belongs to the family Toxopneustidae. Like other regular sea urchins, it has a rounded test, movable spine...

Lytechinus euerces is a species of regular sea urchin in the family Toxopneustidae. The species belongs to Lytechinus, a genus of mostly rounded urchins with a rigid test, movable spines, and tube feet used for movement and attachment. It is a marine echinoderm of the western Atlantic and adjacent A...

Lytechinus williamsi is a species of regular sea urchin in the family Toxopneustidae. It was described by R. Chesher in 1968 and is associated with the tropical western Atlantic and Caribbean region. Like other regular sea urchins, it has a rounded test, movable spines, and tube feet used for moveme...

*Tripneustes antiquus* is a recognized species of echinoid within the Toxopneustidae family, primarily studied through paleontological records to understand ancient marine biodiversity.

*Tripneustes parkinsoni* is an extinct prehistoric sea urchin species named in honor of the early paleontologist James Parkinson, known from fossil deposits dating back to the Eocene epoch.

*Tripneustes gahardensis* is an extinct species of Eocene-era sea urchin identified through fossil discoveries in France, providing insight into prehistoric marine echinoid diversification.