A new species of lithistid sponge hiding within the Isabella mirabilis species complex (Porifera: Demospongiae: Tetractinellida) from seamounts of the Norfolk Ridge

被引：7

作者：

Ekins, Merrick ^{[1
]}

Erpenbeck, Dirk ^{[2
,3
]}

Woerheide, Gert ^{[2
,3
,4
]}

Hooper, John N. A. ^{[1
,5
]}

机构：

[1] Queensland Museum, POB 300, Brisbane, Qld 4101, Australia

[2] Univ Munich, Dept Earth & Environm Sci, Richard Wagner Str 10, D-80333 Munich, Germany

[3] Univ Munich, GeoBioctr, Richard Wagner Str 10, D-80333 Munich, Germany

[4] SNSB Bavarian State Collect Palaeontol & Geol, Richard Wagner Str 10, D-80333 Munich, Germany

[5] Griffith Univ, Eskitis Inst Drug Discovery, Brisbane, Qld 4111, Australia

来源：

ZOOTAXA | 2016年 / 4136卷 / 03期

关键词：

rock sponges; deep-sea; cryptic species; new species; SEQUENCE ALIGNMENT;

D O I：

10.11646/zootaxa.4136.3.2

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

A population level study of the lithistid ('rock') sponge, Isabella mirabilis, revealed a new species, Isabella tanoa sp. nov., living on five seamounts on the Norfolk Ridge, SW Pacific, and representing the third species to be discovered since the genus was first described in 2005. Comparisons between the three species showed significant differences in morphological characters that corresponded to differences in their respective CO1 barcoding sequences. Conversely, three of the four genotypes of Isabella mirabilis remain unresolved using morphological markers.

引用

页码：433 / 460

页数：28

共 25 条

[1] Lithistid sponges of the upper bathyal of Madeira, Selvagens and Canary Islands, with description of a new species of Isabella
Carvalho, F. C.
Pomponi, S. A.
Xavier, J. R.
[J]. JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM, 2015, 95 (07) : 1287 - 1296
[2] MUSCLE: multiple sequence alignment with high accuracy and high throughput
Edgar, RC
[J]. NUCLEIC ACIDS RESEARCH, 2004, 32 (05) : 1792 - 1797
[3] Staying well connected - Lithistid sponges on seamounts
Ekins, Merrick
Erpenbeck, Dirk
Woerheide, Gert
Hooper, John N. A.
[J]. JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM, 2016, 96 (02) : 437 - 451
[4] Galtier N, 1996, COMPUT APPL BIOSCI, V12, P543
[5] Two new desma-less species of Theonella Gray, 1868 (Demospongiae: Astrophorida: Theonellidae), from the Great Barrier Reef, Australia, and a re-evaluation of one species assigned previously to Dercitus Gray, 1867
Hall, Kathryn A.
Ekins, Merrick G.
Hooper, John N. A.
[J]. ZOOTAXA, 2014, 3814 (04) : 451 - 477
[6] HOOPER J N A, 1989, Memoirs of the Queensland Museum, V27, P437
[7] ICZN (International Commission for Zoological Nomenclature), 2012, INT COD ZOOL NOM COD
[8] Kelly Michelle, 2007, NIWA Biodiversity Memoir, V121, P5
[9] Kelly-Borges Michelle, 1994, Molecular Marine Biology and Biotechnology, V3, P87
[10] Levi C., 1991, P72

← 1 2 3 →