New occurrence of Poraniidae (Valvatacea, Asteroidea) in Australia with a new genus and species from deep-sea settings
نویسندگان
چکیده
The Poraniidae (Asteroidea, Valvatacea) is recorded for the first time from Australian waters at deep-sea (>200m) depths, including, present, Australia’s deepest known asteroid occurrence 3850 m. Three genera are reviewed, each represented by a single species, Poraniomorpha tartarus n. sp., Marginaster paucispinus Fisher 1913, and patriciae McKnight 2006, which reassigned to new genus, Bathymarginaster. Comparisons with other groups similar in made key of provided.
منابع مشابه
New taxa and taxonomic revisions to the Poraniidae (Valvatacea; Asteroidea) with comments on feeding biology.
New molecular phylogenetic data and new specimens provide the basis for a revision of the family Poraniidae. We present molecular phylogenetic data for five out of 11 genera in the Poraniidae including a newly discovered taxon from the North Pacific. Bathyporania ascendens nov. gen., nov. sp., is described from Davidson Seamount (35º43'N, 122º43'W). Another newly discovered poraniid taxon, Clav...
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ژورنال
عنوان ژورنال: Memoirs of Museum Victoria
سال: 2023
ISSN: ['1447-2546', '1447-2554']
DOI: https://doi.org/10.24199/j.mmv.2023.82.06