Acanthopleura
Encyclopedia
Acanthopleura is a genus
Genera
Genera is a commercial operating system and development environment for Lisp machines developed by Symbolics. It is essentially a fork of an earlier operating system originating on the MIT AI Lab's Lisp machines which Symbolics had used in common with LMI and Texas Instruments...

 of chiton
Chiton
Chitons are small to large, primitive marine molluscs in the class Polyplacophora.There are 900 to 1,000 extant species of chitons in the class, which was formerly known as Amphineura....

s in the family
Family (biology)
In biological classification, family is* a taxonomic rank. Other well-known ranks are life, domain, kingdom, phylum, class, order, genus, and species, with family fitting between order and genus. As for the other well-known ranks, there is the option of an immediately lower rank, indicated by the...

 Chitonidae
Chitonidae
Chitonidae is a family of chitons or polyplacophorans, marine mollusks whose shell is composed of eight articulating plates or valves. There are fifteen extant genera in three subfamilies.-Subfamilies and genera:...

. In this genus the girdle is spiny or spiky. It has eight described species at present.

Species

According to the World Register of Marine Species
World Register of Marine Species
The World Register of Marine Species is a database that hopes to provide an authoritative and comprehensive list of names of marine organisms. The content of the registry is edited and maintained by scientific specialists on each group of organism. These taxonomists control the quality of the...

 (WoRMS), species in the genus Acanthopleura include
  • Acanthopleura brevispinosa (Sowerby, 1840)
  • Acanthopleura echinata (Barnes, 1824)
  • Acanthopleura gemmata (de Blainville, 1825)
  • Acanthopleura granulata
    Acanthopleura granulata
    Acanthopleura granulata, common name the West Indian fuzzy chiton, is a medium-sized tropical species of chiton.This species is common within its range in the tropical Western Atlantic, but it is often not noticed, because its color and texture are similar to the rocks on which it lives.In...

    (Gmelin, 1791)
  • Acanthopleura loochooana (Broderip & Sowerby, 1829)
  • Acanthopleura planispina Bergenhayn, 1933
  • Acanthopleura spinosa (Bruguiere, 1792)
  • Acanthopleura vaillantii de Rochebrune, 1882
  • Acanthopleura hirtosa
  • Acanthopleura gaimardi Blainville 1825

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