Callochiton dentatus | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Polyplacophora |
Order: | Chitonida |
Family: | Ischnochitonidae |
Genus: | Callochiton |
Species: | C. dentatus |
Binomial name | |
Callochiton dentatus Spengler, 1797 | |
Synonyms | |
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Callochiton dentatus, the broad chiton, is a medium to large-sized polyplacophoran mollusc in the family Callochitonidae, [1] found on the coast of southern Africa.
This is a very flat and broad chiton with valves that are dark brown to orange, shiny and finely granulated. The wide girdle is densely covered with very small, elongate scales that produce a velvet-like texture. The margin of each valve contains a diagnostic slit that is visible if the girdle is pulled away. The species reaches a size of 20–50 mm. [2]
Callochiton dentatus occurs along the south coast of Africa, from Cape Columbine in Namibia to the south coast of KwaZulu-Natal in South Africa. It is uncommon and can usually be found as solitary individuals under rocks near the low tide mark. [2] The original description by Lorenz Spengler recorded it at the Cape of Good Hope. [3]
Chitons are marine molluscs of varying size in the class Polyplacophora, formerly known as Amphineura. About 940 extant and 430 fossil species are recognized.
Chiton glaucus, common name the green chiton or the blue green chiton, is a species of chiton, a marine polyplacophoran mollusk in the family Chitonidae, the typical chitons. It is the most common chiton species in New Zealand. Chiton glaucus is part of a very primitive group of mollusc with evidence of being present in up to 80 million years of the fossil record.
Callochiton is a genus of chitons in the family Callochitonidae.
The Mediterranean mussel is a species of bivalve, a marine mollusc in the family Mytilidae. It is an invasive species in many parts of the world, and also an object of aquaculture.
The hairy chiton is a species of chiton in the family Chaetopleuridae. It is a marine mollusc.
Chaetopleura pertusa, the orange hairy chiton, is a species of chitons in the family Chaetopleuridae. It is a marine mollusc. It is endemic to South Africa.
Dinoplax gigas, the giant chiton, is a species of chiton in the family Chaetopleuridae. It is a marine mollusc.
Mopalia ciliata is a chiton in the genus Mopalia, commonly known as the hairy chiton. It is a medium-sized marine mollusc up to 5.0 cm (2.0 in) in length. It is oval shaped with 8 separate, moderately elevated, overlapping ridged valves on its dorsal surface. Hairy chitons can be found along the coast of North America.
Plaxiphora albida, the white Plaxiphora chiton, is a species of chiton in the family Mopaliidae.
Ischnochiton textilis, the textile chiton, is a medium-sized polyplacophoran mollusc in the family Ischnochitonidae, endemic to the coasts of South Africa and Namibia.
Ischnochiton oniscus, the dwarf chiton, is a small polyplacophoran mollusc in the family Ischnochitonidae, endemic to the coast of southern Africa.
Ischnochiton bergoti, the ribbed-scale chiton, is a small polyplacophoran mollusc in the family Ischnochitonidae, endemic to the west coast of southern Africa.
Chiton salihafui, the python chiton, is a medium-sized polyplacophoran mollusc in the family Chitonidae, found on the west coast of Africa.
Chiton politus, the tulip chiton, is a medium-sized polyplacophoran mollusc in the family Chitonidae, found on the coast of southern Africa.
Radsia nigrovirescens, the brooding chiton, is a small polyplacophoran mollusc in the family Chitonidae, found on the west coast of southern Africa.
Acanthochitona garnoti, the spiny chiton, is a medium-sized polyplacophoran mollusc in the family Acanthochitonidae, found on the coast of southern Africa.
Onithochiton literatus, the black chiton, is a medium to large-sized polyplacophoran mollusc in the family Chitonidae, found on the east coast of Africa.
Dinoplax validifossus, the Natal giant chiton, is a large polyplacophoran mollusc in the family Chaetopleuridae, found on the eastern coast of southern Africa. It was originally considered a subspecies of the giant chiton.
Acanthochitona crinita is a species of marine chiton in the family Acanthochitonidae. It is found on rocky coasts in the northeastern Atlantic Ocean, the North Sea and the Mediterranean Sea.