Partial taxonomic revision of Amphoriscus Haeckel, 1870 (Porifera: Calcarea) with description of A. decennis sp. nov. Author Chagas, Cléslei Universidade Federal da Bahia, Instituto de Biologia. Rua Barão de Jeremoabo s / n, Ondina, Salvador / Bahia, Brazil. 40170 - 115. Author Cavalcanti, Fernanda F. 0000-0002-1619-0860 Universidade Federal da Bahia, Instituto de Biologia. Rua Barão de Jeremoabo s / n, Ondina, Salvador / Bahia, Brazil. 40170 - 115. & fernanda. porifera @ gmail. com; https: // orcid. org / 0000 - 0002 - 1619 - 0860 fernanda.porifera@gmail.com text Zootaxa 2021 2021-11-03 5061 1 39 68 journal article 3616 10.11646/zootaxa.5061.1.2 0b7d66df-755c-4a1a-b925-3c71e1e8fab4 1175-5326 5642287 EFE2D12B-3F02-4831-A913-DEFE1F9A0C92 Genus Amphoriscus Haeckel, 1870 Amphoriscidae with syconoid organisation of the aquiferous system. Scattered spicules in the choanosome are always absent” ( Borojevic et al . 2002 ).