The Apseudomorpha (Crustacea: Tanaidacea) of the Gulf of Cadiz and Horseshoe Continental Rise (NE Atlantic): A taxonomic review with new records, species, and ecological data Author Esquete, P. Author Cunha, M. R. text Zootaxa 2017 4276 1 61 95 journal article 32871 10.11646/zootaxa.4276.1.3 a55d4503-ea70-4382-ae8d-e2302f3e90b8 1175-5326 804608 3ABFB247-29F1-4993-A52C-FD3E8561B0CF Pseudosphyrapus azorensis Larsen, 2012 Pseudosphyrapus azorensis Larsen, 2012 : 32 –37, figs. 3–5 Material examined. Gulf of Cadiz—Mud volcanoes. Fiuza MV : St. TTR14_AT 566, 414 m , 1 neuter ( DBUA 0002013.01 ). Gulf of Cadiz—Off mound and reference samples. El Arraiche area : St. TTR15_AT 577, 485 m , 2 ♂♂ ( DBUA 0002014.01 ). Distribution and ecology . Pseudosphyrapus azorensis inhabits muddy sediments from 312 m ( Larsen 2012 ) to 485 m depth. It was found both in mud breccia at the crater of Fiuza MV, and hemipelagic sediments near the Mercator MV.