Description of new chiactine-bearing sponges provides insights into the higher classification of Calcaronea (Porifera: Calcarea)
A recent phylogenetic study revealed a close relationship between chiactine-bearing (family Achramorphidae, order Leucosolenida) and pugiole-bearing (order Baerida) calcaronean sponges as well as new putative taxa within Achramorphidae. In this study, we present a revision of chiactine-bearing spong...
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ftmagnoliapress:oai:ojs.mapress.com:article/28340 2023-05-15T13:47:47+02:00 Description of new chiactine-bearing sponges provides insights into the higher classification of Calcaronea (Porifera: Calcarea) ALVIZU, ADRIANA XAVIER, JOANA R. RAPP, HANS TORE 2019-06-13 application/pdf https://www.mapress.com/j/zt/article/view/zootaxa.4615.2.1 https://doi.org/10.11646/zootaxa.4615.2.1 eng eng Mangolia Press https://www.mapress.com/j/zt/article/view/zootaxa.4615.2.1/26323 Copyright (c) 2019 Magnolia press Zootaxa; Vol 4615, No 2: 13 Jun. 2019; 201–251 1175-5334 1175-5326 10.11646/zootaxa.4615.2 Porifera Achramorpha Antarctic Baerida C-region Megapogon Nordic Seas Petrobionidae Sarsinella Taxonomy info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2019 ftmagnoliapress https://doi.org/10.11646/zootaxa.4615.2.1 2019-06-18T15:03:48Z A recent phylogenetic study revealed a close relationship between chiactine-bearing (family Achramorphidae, order Leucosolenida) and pugiole-bearing (order Baerida) calcaronean sponges as well as new putative taxa within Achramorphidae. In this study, we present a revision of chiactine-bearing sponges based on morphological re-examination of type material and recently collected specimens, in addition to new molecular data for the ribosomal 18S and C-region of the 28S. We provide re-descriptions for all known chiactine-bearing species, and further describe two new species from the Antarctic (Achramorpha antarctica sp. nov. and Megapogon schiaparellii sp. nov.) and two new species and a new genus from the Nordic Seas (Achramorpha ingolfi sp. nov. and Sarsinella karasikensis gen. nov. sp. nov.). The new phylogenetic reconstruction based on ribosomal 18S and C-region of the 28S confirms previous findings about the close relationship of some members of Baerida and the family Achramorphidae of the order Leucosolenida. However, new material and the addition of molecular data from the type species of both taxa would be required to formally propose changes at (sub-)ordinal levels within the classification of Calcaronean sponges. Article in Journal/Newspaper Antarc* Antarctic Antarctica Nordic Seas Magnolia press Antarctic The Antarctic Zootaxa 4615 2 201 |
institution |
Open Polar |
collection |
Magnolia press |
op_collection_id |
ftmagnoliapress |
language |
English |
topic |
Porifera Achramorpha Antarctic Baerida C-region Megapogon Nordic Seas Petrobionidae Sarsinella Taxonomy |
spellingShingle |
Porifera Achramorpha Antarctic Baerida C-region Megapogon Nordic Seas Petrobionidae Sarsinella Taxonomy ALVIZU, ADRIANA XAVIER, JOANA R. RAPP, HANS TORE Description of new chiactine-bearing sponges provides insights into the higher classification of Calcaronea (Porifera: Calcarea) |
topic_facet |
Porifera Achramorpha Antarctic Baerida C-region Megapogon Nordic Seas Petrobionidae Sarsinella Taxonomy |
description |
A recent phylogenetic study revealed a close relationship between chiactine-bearing (family Achramorphidae, order Leucosolenida) and pugiole-bearing (order Baerida) calcaronean sponges as well as new putative taxa within Achramorphidae. In this study, we present a revision of chiactine-bearing sponges based on morphological re-examination of type material and recently collected specimens, in addition to new molecular data for the ribosomal 18S and C-region of the 28S. We provide re-descriptions for all known chiactine-bearing species, and further describe two new species from the Antarctic (Achramorpha antarctica sp. nov. and Megapogon schiaparellii sp. nov.) and two new species and a new genus from the Nordic Seas (Achramorpha ingolfi sp. nov. and Sarsinella karasikensis gen. nov. sp. nov.). The new phylogenetic reconstruction based on ribosomal 18S and C-region of the 28S confirms previous findings about the close relationship of some members of Baerida and the family Achramorphidae of the order Leucosolenida. However, new material and the addition of molecular data from the type species of both taxa would be required to formally propose changes at (sub-)ordinal levels within the classification of Calcaronean sponges. |
format |
Article in Journal/Newspaper |
author |
ALVIZU, ADRIANA XAVIER, JOANA R. RAPP, HANS TORE |
author_facet |
ALVIZU, ADRIANA XAVIER, JOANA R. RAPP, HANS TORE |
author_sort |
ALVIZU, ADRIANA |
title |
Description of new chiactine-bearing sponges provides insights into the higher classification of Calcaronea (Porifera: Calcarea) |
title_short |
Description of new chiactine-bearing sponges provides insights into the higher classification of Calcaronea (Porifera: Calcarea) |
title_full |
Description of new chiactine-bearing sponges provides insights into the higher classification of Calcaronea (Porifera: Calcarea) |
title_fullStr |
Description of new chiactine-bearing sponges provides insights into the higher classification of Calcaronea (Porifera: Calcarea) |
title_full_unstemmed |
Description of new chiactine-bearing sponges provides insights into the higher classification of Calcaronea (Porifera: Calcarea) |
title_sort |
description of new chiactine-bearing sponges provides insights into the higher classification of calcaronea (porifera: calcarea) |
publisher |
Mangolia Press |
publishDate |
2019 |
url |
https://www.mapress.com/j/zt/article/view/zootaxa.4615.2.1 https://doi.org/10.11646/zootaxa.4615.2.1 |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Antarctica Nordic Seas |
genre_facet |
Antarc* Antarctic Antarctica Nordic Seas |
op_source |
Zootaxa; Vol 4615, No 2: 13 Jun. 2019; 201–251 1175-5334 1175-5326 10.11646/zootaxa.4615.2 |
op_relation |
https://www.mapress.com/j/zt/article/view/zootaxa.4615.2.1/26323 |
op_rights |
Copyright (c) 2019 Magnolia press |
op_doi |
https://doi.org/10.11646/zootaxa.4615.2.1 |
container_title |
Zootaxa |
container_volume |
4615 |
container_issue |
2 |
container_start_page |
201 |
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1766247846485426176 |