Porifera name details
original description
(of Sigmaxinyssa phakellioides Kirkpatrick, 1907) Kirkpatrick, R. (1907). Preliminary Report on the Monaxonellida of the National Antarctic Expedition. <em>Annals and Magazine of Natural History.</em> 7(20): 271-291. page(s): 272-273 [details] 
original description
(of Sigmaxinyssa phakellioides Kirkpatrick, 1907) Kirkpatrick, R. (1908). Porifera (Sponges). II. Tetraxonida, Dendy. <em>National Antarctic Expedition, 1901-1904 Natural History.</em> 4, Zoology: 1-56, pls VIII-XXVI. page(s): 23 [details] 
basis of record
Clarke, Andrew; Johnston, Nadine M. (2003). Antarctic marine benthic diversity. <em>Oceanography and Marine Biology: an Annual Review.</em> 41: 47-114. (look up in IMIS) [details] Available for editors [request]
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