词条 | Echinometridae |
释义 |
| name = Echinometridae | image = Heterocentrotus_mammilatus.jpg | image_caption = Heterocentrotus trigonarius | regnum = Animalia | phylum = Echinodermata | classis = Echinoidea | superordo = Echinacea | ordo = Camarodonta | familia = Echinometridae | familia_authority = Troschel, 1872 [1] | subdivision_ranks = Genera | subdivision = }} The Echinometridae are a family of sea urchins in the class Echinoidea. CharacteristicsAll Echinometridae have imperforate tubercles and compound ambulacral plates.[2] Genera
References1. ^1 World Register of Marine Species. Retrieved 2012-07-08. {{Taxonbar|from=Q777877}}{{echinoidea-stub}}2. ^The Echinoid Directory The Natural History Museum. Retrieved 2011-08-27. 1 : Echinometridae |
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