Demospongiae of ANT XXIV/2 (SYSTCO I) Expedition—Antarctic Eastern Weddell Sea
نویسنده
چکیده
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منابع مشابه
Hexactinellida of the genus Rossella, of ANT XXIV/2 (SYSTCO I) Expedition—Antarctic Eastern Weddell Sea
The genus Rossella Carter, 1872 comprises a group of very abundant and large sponges, which often dominate and even define the benthic habitats of the Antarctic shelf. While the ecological role and importance of the genus is unquestionable, the taxonomy of Rossella has been in a state of flux since its erection in 1872. Several species have been described, many of which have proven to be indivi...
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The paper reports on two new species of calcareous sponges (Porifera, Calcarea) from the Antarctic Weddell Sea, Clathrina brandtae sp. nov. and Leucetta delicata sp. nov., collected at 600 m depth during the ANT XXIV/2-SYSTCO expedition in January 2008. The new species are described based on a combination of morphological and molecular data. With these new additions the number of species of cal...
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