| Lophozozymus pictor | |
|---|---|
 | |
| A Lophozozymus pictor crab eating a clam | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Malacostraca |
| Order: | Decapoda |
| Suborder: | Pleocyemata |
| Infraorder: | Brachyura |
| Family: | Xanthidae |
| Genus: | Lophozozymus |
| Species: | L. pictor |
| Binomial name | |
| Lophozozymus pictor (Fabricius, 1798) | |
Lophozozymus pictor, the mosaic reef crab is a species of crab in the family Xanthidae.
The word "pictor" in Latin means painter.
Its appearance is a body of 8–10 cm (3.1–3.9 in), somewhat fan-shaped and usually red to orange with strikingly mosaic-like patterns of large white spots. Its pincers are short, both about equal size, with black tips. It has walking legs that are hairy with pointed tips. [1]
Lophozozymus pictor is found in China, Indonesia, Japan, Philippines, Singapore, Thailand, Vietnam, Australia, and lastly, French Polynesia. (native) [2]
In the Philippines, this is known as Calintugas. It lives along the coral areas of Batangas, Mindoro, Sorsogon, Negros Oriental, and Samar. [3]
This is known to be one of the most poisonous crabs in the world. Its neurotoxin is not denatured by heat even when cooked. [4]
Hermit crabs are anomuran decapod crustaceans of the superfamily Paguroidea that have adapted to occupy empty scavenged mollusc shells to protect their fragile exoskeletons. There are over 800 species of hermit crab, most of which possess an asymmetric abdomen concealed by a snug-fitting shell. Hermit crabs' soft (non-calcified) abdominal exoskeleton means they must occupy shelter produced by other organisms or risk being defenseless.
Chumbe Island is a private island in the Mjini Magharibi Region, Tanzania, off the coast of Mjini District. It is situated in the Zanzibar Channel. The island is known for its ecological innovation and exceptional coral reefs. The Chumbe Lighthouse is also located on the island.
Shark tourism is a form of eco-tourism that allows people to dive with sharks in their natural environment. This benefits local shark populations by educating tourists and through funds raised by the shark tourism industry. Communities that previously relied on shark finning to make their livelihoods are able to make a larger profit from diving tours while protecting the local environment. People can get close to the sharks by free- or scuba diving or by entering the water in a protective cage for more aggressive species. Many of these dives are done by private companies and are often baited to ensure shark sightings, a practice which is highly controversial and under review in many areas.
Algae eater or algivore is a common name for any bottom-dwelling or filter-feeding aquatic animal species that specialize in feeding on algae and phytoplanktons. Algae eaters are important for the fishkeeping hobby and many are commonly kept by aquarium hobbyists to improve water quality. They are also important primary consumers that relay the biomass and energy from photosynthetic autotrophes up into the food web, as well as protecting the aquatic ecosystem against algae blooms.
Apo Reef is a coral reef system in the Philippines situated in the western waters of Occidental Mindoro province in the Mindoro Strait. Encompassing 34 km2 (13 sq mi), it is considered the world's second-largest contiguous coral reef system, and is the largest in the country. The reef and its surrounding waters are protected areas administered as the Apo Reef Natural Park (ARNP). It is one of the best known and most popular diving regions in the country, and is on the tentative list for UNESCO World Heritage Sites.
A wild fishery is a natural body of water with a sizeable free-ranging fish or other aquatic animal population that can be harvested for its commercial value. Wild fisheries can be marine (saltwater) or lacustrine/riverine (freshwater), and rely heavily on the carrying capacity of the local aquatic ecosystem.
Choriaster is monotypic genus in the family Oreasteridae containing the single species Choriaster granulatus commonly known as the granulated sea star. Other common names include big-plated sea star, Hunter-five Seastar and doughboy starfish. This species is harmless to humans.
Zosimus aeneus, also known as the devil crab, toxic reef crab, and devil reef crab is a species of crab that lives on coral reefs in the Indo-Pacific from East Africa to Hawaii. It grows to a size of 60 mm × 90 mm and has distinctive patterns of brownish blotches on a paler background. It is potentially lethal due to the presence of the neurotoxins tetrodotoxin and saxitoxin in its flesh and shell.
The family Homolidae, known as carrier crabs or porter crabs, contains 14 genera of marine crabs. They mostly live on the continental slope and continental shelf, and are rarely encountered. Members of the Homolidae have their fifth pereiopods in a sub-dorsal position, which allows them to hold objects in place over the rear half of the carapace. The objects carried include sponges, black corals and gorgonians, and this behaviour may be a defence mechanism against predators. Some species have been observed carrying living sea urchins in a symbiotic relationship which allows them to benefit from the protection of the urchin's dangerous spikes.
Guinotellus melvillensis is a species of crabs in the family Xanthidae, the only species in the genus Guinotellus. It is a benthic crab with an ovate carapace within the subfamily Euxanthinae.
Fromia milleporella, common name red starfish or black spotted starfish, is a species of starfish belonging to the family Goniasteridae.
Eunice aphroditois is a benthic bristle worm of warm marine waters. It lives mainly in the Atlantic Ocean, but can also be found in the Indo-Pacific. It ranges in length from less than 10 cm (4 in) to 3 m (10 ft). Its exoskeleton displays a wide range of colors, from black to purple and more. This species is an ambush predator; it hunts by burrowing its whole body in soft sediment on the ocean floor and waiting until its antennae detect prey. It then strikes with its sharp mandibles. It may also be found among coral reefs.
Cancer plebejus is a species of crab in the genus Cancer. Its common name is the Chilean crab.
Grapsus tenuicrustatus, commonly known as thin-shelled rock crab or Natal lightfoot crab, is a species of decapod crustacean in the family Grapsidae.
Holothuria (Roweothuria) poli, also known as the white spot cucumber, is a species of sea cucumber in the family Holothuridae and the subgenus Roweothuria. The species was first described by the Italian doctor and naturalist Stefano delle Chiaje in 1824. The species' range has been documented as being in the Mediterranean Sea, Red Sea, and the Bay of Biscay.
Holothuria (Microthele) whitmaei, commonly known as the black teatfish, is a species of sea cucumber in the family Holothuriidae. The sea cucumber is distributed in the western Indian and Pacific oceans, with specimens being found off of Tanzania, New Caledonia and the Philippines. They are usually found in groups of 5-25 individuals.
Libinia spinosa is a majoid crab found in mud and sand bottoms of the Southwestern Atlantic and Pacific oceans. It is a generalist feeder on organisms such as algae, sponges, cnidarians, mollusks, polychaetes, crustaceans, and small fish. It commonly engages in a symbiotic relationship with the medusa Lychnorhiza lucerna.
Spondylus linguafelis, the cat's tongue oyster, is a species of bivalve mollusc within the family Spondylidae. Its distribution covers parts of the Indian and Pacific Ocean near areas Australia, Hawaii, Guam, and the Philippines in reef environments at depths up to 25 meters. It can grow up to 91 millimeters in length.
Calcinus guamensis is a species of hermit crab belonging to the Diogenidae family. First discovered by D.S. Wooster in 1982, this species primarily lives in the tropical waters of the Indo-Pacific region, including Guam and Hawaii. It is one of several species in the genus Calcinus, known for their uneven claws and reliance on gastropod shells for protection.
Calcinus laurentae is a species of left-handed hermit crab in the family Diogenidae. The common name for Calcinus laurentae is Laurent's Hermit Crab or Redleg calcinus. Calcinus laurentae are native to Hawaii and the Hawaiian word for hermit crab is unauna.
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