The fossil record of the asteroid (Echinodermata) family Chaetasteridae Sladen, 1889 and subfamily Hyalothricinae Fisher, 1911

    Research output: Contribution to journalArticlepeer-review

    Abstract

    The Cretaceous asteroid Arthraster is referred to the living family Chaetasteridae on the basis of similarities in ossicular arrangement in the abactinal disc and arms. Chaetasterina, previously identified as a chaetasterid, is transferred to the family Asterinidae, subfamily Hyalothricinae, and constitutes the first fossil record of the subfamily.
    Original languageEnglish
    Pages (from-to)144-150
    Number of pages7
    JournalZootaxa
    Volume4858
    Issue number1
    DOIs
    Publication statusPublished - 29 Sept 2020

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