Deep-Sea source details
Reiswig, H.M. (2014). Six new species of glass sponges (Porifera: Hexactinellida) from the north-eastern Pacific Ocean. Journal of the Marine Biological Association of the United Kingdom. 94 (02): 267-284.
172903
10.1017/s0025315413000210 [view]
Reiswig, H.M.
2014
Six new species of glass sponges (Porifera: Hexactinellida) from the north-eastern Pacific Ocean
Journal of the Marine Biological Association of the United Kingdom
94 (02): 267-284
Publication
Available for editors 
Six new species of Hexactinellida are described from hard bottom communities of shelf, canyon and seamounts of the west coast of North America: Washington, British Columbia and Gulf of Alaska. They were collected by a variety of methods, trawl, manned submersible, and robot submersible, and hence vary greatly in condition. The six species comprise additions to five different families of the subclass Hexasterophora, Farreidae (Farrea omniclavata sp. nov. and F. truncata sp. nov.), Euretidae (Chonelasma oreia sp. nov.), Euplectellidae (Amphidiscella lecus sp. nov.), Leucopsacidae (Oopsacas olympicus
sp. nov.) and Rossellidae (Acanthascus malacus sp. nov.). These additions represent an increase of 29% to the known species of Hexactinellida in this area. A completely unique form of defended tabulate stalk is described for A. lecus. The species Chaunoplectella spinifera is transferred to Oopsacas.
North-eastern Pacific boreal
Systematics, Taxonomy
Date
action
by
Acanthascus malacus Reiswig, 2014 represented as Acanthascus (Acanthascus) malacus Reiswig, 2014 (original description)
Amphidiscella lecus Reiswig, 2014 (original description)
Chonelasma oreia Reiswig, 2014 (original description)
Farrea omniclavata Reiswig, 2014 (original description)
Farrea truncata Reiswig, 2014 (original description)
Oopsacas olympicus Reiswig, 2014 accepted as Oopsacas olympica Reiswig, 2014 (original description)
Oopsacas spinifera (Ijima, 1903) (source of synonymy)
Amphidiscella lecus Reiswig, 2014 (original description)
Chonelasma oreia Reiswig, 2014 (original description)
Farrea omniclavata Reiswig, 2014 (original description)
Farrea truncata Reiswig, 2014 (original description)
Oopsacas olympicus Reiswig, 2014 accepted as Oopsacas olympica Reiswig, 2014 (original description)
Oopsacas spinifera (Ijima, 1903) (source of synonymy)
Gulf of Alaska for Chonelasma oreia Reiswig, 2014
Gulf of Alaska for Chonelasma oreia Reiswig, 2014
North American Pacific Fijordland for Acanthascus malacus Reiswig, 2014
North American Pacific Fijordland for Chonelasma oreia Reiswig, 2014
North American Pacific Fijordland for Farrea omniclavata Reiswig, 2014
North Pacific Lower Bathyal Province for Amphidiscella lecus Reiswig, 2014
North Pacific Lower Bathyal Province for Farrea omniclavata Reiswig, 2014
North Pacific Lower Bathyal Province for Farrea truncata Reiswig, 2014
North Pacific Lower Bathyal Province for Oopsacas olympicus Reiswig, 2014
Northern Pacific Boreal Lower Bathyal Province for Acanthascus malacus Reiswig, 2014
Northern Pacific Boreal Lower Bathyal Province for Chonelasma oreia Reiswig, 2014
Northern Pacific Boreal Lower Bathyal Province for Chonelasma oreia Reiswig, 2014
Gulf of Alaska for Chonelasma oreia Reiswig, 2014
North American Pacific Fijordland for Acanthascus malacus Reiswig, 2014
North American Pacific Fijordland for Chonelasma oreia Reiswig, 2014
North American Pacific Fijordland for Farrea omniclavata Reiswig, 2014
North Pacific Lower Bathyal Province for Amphidiscella lecus Reiswig, 2014
North Pacific Lower Bathyal Province for Farrea omniclavata Reiswig, 2014
North Pacific Lower Bathyal Province for Farrea truncata Reiswig, 2014
North Pacific Lower Bathyal Province for Oopsacas olympicus Reiswig, 2014
Northern Pacific Boreal Lower Bathyal Province for Acanthascus malacus Reiswig, 2014
Northern Pacific Boreal Lower Bathyal Province for Chonelasma oreia Reiswig, 2014
Northern Pacific Boreal Lower Bathyal Province for Chonelasma oreia Reiswig, 2014
Holotype RBCM 010-00190-005, geounit North American Pacific Fijordland, identified as Acanthascus malacus Reiswig, 2014
Holotype RBCM 011-00039-001, geounit North Pacific Lower Bathyal Province, identified as Farrea omniclavata Reiswig, 2014
Holotype RBCM 012-00233-001, geounit North Pacific Lower Bathyal Province, identified as Oopsacas olympicus Reiswig, 2014
Holotype USNM 1199192, geounit Gulf of Alaska, identified as Chonelasma oreia Reiswig, 2014
Holotype CAS IZ 191781, geounit North Pacific Lower Bathyal Province, identified as Amphidiscella lecus Reiswig, 2014
Holotype CAS IZ 191783, geounit North Pacific Lower Bathyal Province, identified as Farrea truncata Reiswig, 2014
Holotype RBCM 011-00039-001, geounit North Pacific Lower Bathyal Province, identified as Farrea omniclavata Reiswig, 2014
Holotype RBCM 012-00233-001, geounit North Pacific Lower Bathyal Province, identified as Oopsacas olympicus Reiswig, 2014
Holotype USNM 1199192, geounit Gulf of Alaska, identified as Chonelasma oreia Reiswig, 2014
Holotype CAS IZ 191781, geounit North Pacific Lower Bathyal Province, identified as Amphidiscella lecus Reiswig, 2014
Holotype CAS IZ 191783, geounit North Pacific Lower Bathyal Province, identified as Farrea truncata Reiswig, 2014
