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Porifera source details
Cárdenas, P.; Rapp, H.T. (2015). Demosponges from the Northern Mid-Atlantic Ridge shed more light on the diversity and biogeography of North Atlantic deep-sea sponges. Journal of the Marine Biological Association of the United Kingdom. 95(7), 1475-1516.
199678
10.1017/S0025315415000983 [view]
Cárdenas, P.; Rapp, H.T.
2015
Demosponges from the Northern Mid-Atlantic Ridge shed more light on the diversity and biogeography of North Atlantic deep-sea sponges
Journal of the Marine Biological Association of the United Kingdom
95(7), 1475-1516
Publication
In July–August 2004, the Mid-Atlantic Ridge Ecosystems (MAR-Eco) expedition collected Demospongiae (Porifera) from the Northern Mid-Atlantic Ridge (MAR) north of the Azores, between 41°N and 61°N. Demosponges were found at 10 stations, at depths ranging from 753 to 3046 m. Twenty-two species were identified: 17 Tetractinellida, one Polymastiida, one Suberitida, two Poecilosclerida and one Dendroceratida. The study of this material is an opportunity to revise the taxonomy and the North Atlantic distribution of each of these deep-sea species. Some species are particularly rare and poorly known (Tetilla longipilis, Tetilla sandalina, Craniella azorica, Polymastia corticata) and two are new to science: Forcepia (Forcepia) toxafera sp. nov. and Iotroata paravaridens sp. nov. This study suggests that the MAR is not a longitudinal barrier for the dispersal of deep-sea demosponges while on the contrary, the Charlie-Gibbs Fracture Zone (CGFZ) may be a latitudinal border for the dispersal of deep-sea demosponges, due to great depths and currents.
North Atlantic
Geography
Systematics, Taxonomy Date action by
Forcepia (Forcepia) toxafera Cárdenas & Rapp, 2015 (original description)
Geodia atlantica (Stephens, 1915) (additional source) Geodia barretti Bowerbank, 1858 (additional source) Geodia barretti var. divaricans Topsent, 1928 accepted as Geodia nodastrella Carter, 1876 (redescription) Geodia divaricans Topsent, 1928 accepted as Geodia nodastrella Carter, 1876 (redescription) Geodia hentscheli Cárdenas, Rapp, Schander & Tendal, 2010 (additional source) Geodia macandrewii Bowerbank, 1858 (additional source) Geodia megastrella Carter, 1876 (additional source) Geodia nodastrella Carter, 1876 (additional source) Geodia phlegraei (Sollas, 1880) (additional source) Iotroata paravaridens Cárdenas & Rapp, 2015 (original description) Polymastia corticata Ridley & Dendy, 1886 (additional source) Spongionella pulchella (Sowerby, 1804) (additional source) Stelletta rhaphidiophora Hentschel, 1929 (additional source) Stelletta tuberosa (Topsent, 1892) (additional source) Stryphnus fortis (Vosmaer, 1885) (additional source) Stryphnus rudis Sollas, 1888 accepted as Stryphnus fortis (Vosmaer, 1885) (source of synonymy) Tetilla longipilis Topsent, 1904 accepted as Craniella longipilis (Topsent, 1904) (additional source)
Arctic Lower Bathyal Province for Stelletta rhaphidiophora Hentschel, 1929
Celtic Seas for Stryphnus fortis (Vosmaer, 1885) East Greenland Shelf for Stelletta rhaphidiophora Hentschel, 1929 North and East Barents Sea for Stryphnus fortis (Vosmaer, 1885) North Atlantic Abyssal Province for Geodia megastrella Carter, 1876 North Atlantic Abyssal Province for Stelletta tuberosa (Topsent, 1892) North Atlantic Abyssal Province for Tetilla longipilis Topsent, 1904 North Atlantic Abyssal Province for Tetilla longipilis Topsent, 1904 North Atlantic Abyssal Province for Tetilla longipilis Topsent, 1904 North Atlantic Abyssal Province for Tetilla longipilis Topsent, 1904 North Atlantic Abyssal Province for Tetilla longipilis Topsent, 1904 North Atlantic Abyssal Province for Tetilla longipilis Topsent, 1904 North Atlantic Abyssal Province for Tetilla longipilis Topsent, 1904 North Atlantic Abyssal Province for Tetilla longipilis Topsent, 1904 North Atlantic Abyssal Province for Tetilla longipilis Topsent, 1904 North Atlantic Abyssal Province for Tetilla longipilis Topsent, 1904 North Atlantic Abyssal Province for Tetilla longipilis Topsent, 1904 North Atlantic Lower Bathyal Province for Forcepia (Forcepia) toxafera Cárdenas & Rapp, 2015 North Atlantic Lower Bathyal Province for Geodia hentscheli Cárdenas, Rapp, Schander & Tendal, 2010 North Atlantic Lower Bathyal Province for Geodia nodastrella Carter, 1876 North Atlantic Lower Bathyal Province for Iotroata paravaridens Cárdenas & Rapp, 2015 North Atlantic Lower Bathyal Province for Polymastia corticata Ridley & Dendy, 1886 North Atlantic Lower Bathyal Province for Polymastia corticata Ridley & Dendy, 1886 North Atlantic Lower Bathyal Province for Polymastia corticata Ridley & Dendy, 1886 North Atlantic Lower Bathyal Province for Spongionella pulchella (Sowerby, 1804) North Atlantic Lower Bathyal Province for Stelletta tuberosa (Topsent, 1892) Northern Atlantic Boreal Lower Bathyal Province for Geodia atlantica (Stephens, 1915) (origin: native) Northern Atlantic Boreal Lower Bathyal Province for Geodia barretti Bowerbank, 1858 Northern Atlantic Boreal Lower Bathyal Province for Geodia hentscheli Cárdenas, Rapp, Schander & Tendal, 2010 Northern Atlantic Boreal Lower Bathyal Province for Geodia macandrewii Bowerbank, 1858 Northern Atlantic Boreal Lower Bathyal Province for Geodia phlegraei (Sollas, 1880) Northern Atlantic Boreal Lower Bathyal Province for Stelletta rhaphidiophora Hentschel, 1929 Northern Atlantic Boreal Lower Bathyal Province for Stelletta rhaphidiophora Hentschel, 1929 Northern Atlantic Boreal Lower Bathyal Province for Stelletta rhaphidiophora Hentschel, 1929 Northern Atlantic Boreal Lower Bathyal Province for Stelletta tuberosa (Topsent, 1892) Northern Atlantic Boreal Lower Bathyal Province for Stelletta tuberosa (Topsent, 1892) Northern Atlantic Boreal Lower Bathyal Province for Stelletta tuberosa (Topsent, 1892) Northern Atlantic Boreal Lower Bathyal Province for Stelletta tuberosa (Topsent, 1892) Northern Atlantic Boreal Lower Bathyal Province for Stelletta tuberosa (Topsent, 1892) Northern Atlantic Boreal Lower Bathyal Province for Stelletta tuberosa (Topsent, 1892) Northern Atlantic Boreal Lower Bathyal Province for Stelletta tuberosa (Topsent, 1892) Northern Atlantic Boreal Lower Bathyal Province for Stryphnus fortis (Vosmaer, 1885) Northern Atlantic Boreal Lower Bathyal Province for Stryphnus fortis (Vosmaer, 1885) Northern Grand Banks - Southern Labrador for Stelletta tuberosa (Topsent, 1892) South European Atlantic Shelf for Geodia nodastrella Carter, 1876 South European Atlantic Shelf for Geodia nodastrella Carter, 1876 Southern Grand Banks - South Newfoundland for Geodia nodastrella Carter, 1876 Southern Grand Banks - South Newfoundland for Polymastia corticata Ridley & Dendy, 1886 Southern Grand Banks - South Newfoundland for Stelletta tuberosa (Topsent, 1892) Southern Grand Banks - South Newfoundland for Stryphnus fortis (Vosmaer, 1885) West Greenland Shelf for Stelletta rhaphidiophora Hentschel, 1929
Paralectotype MONA INV-22537, geounit North Atlantic Lower Bathyal Province, identified as Tetilla longipilis Topsent, 1904
Holotype ZMUB 105615, geounit North Atlantic Lower Bathyal Province, identified as Iotroata paravaridens Cárdenas & Rapp, 2015 Holotype ZMUB 105651, geounit North Atlantic Lower Bathyal Province, identified as Forcepia (Forcepia) toxafera Cárdenas & Rapp, 2015 Lectotype MONA INV-22536, geounit Azores Canaries Madeira, identified as Tetilla longipilis Topsent, 1904 Taxonomy The generic allocation of this species is still unclear. [details] |
