| 词条 | Echinothrix | ||
| 释义 |
| name = Echinothrix | image = SeaDSC01286.JPG | image_width = 250px | image_caption = Echinothrix calamaris | regnum = Animalia | phylum = Echinodermata | classis = Echinoidea | ordo = Diadematoida | familia = Diadematidae | genus = Echinothrix | genus_authority = Peters, 1853[1] | subdivision_ranks = Species | subdivision =
}} Echinothrix is a genus of sea urchins which was first described in 1853 by Wilhelm Peters, a German naturalist and explorer. Description and characteristicsThe genus contains two species, E. diadema and E. calamaris.[1] These can be distinguished by the fact that E. diadema has fully black spines whereas E. calamaris has striped spines. Both of these species are found in the Indo-Pacific region, living on coral reefs. TaxonomyAccording to World Register of Marine Species :
References1. ^1 {{cite WoRMS |author=Kroh, Andreas |year=2013 |title=Echinothrix Peters, 1853 |id=179636 |accessdate=2013-11-23 |db=Echinoidea}} {{Taxonbar|from=Q2298731}}{{Echinoidea-stub}} 1 : Diadematidae |
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