A new macromedusa from the coast of Mozambique: Aurelia mozambica sp. nov. (Scyphozoa: Ulmaridae)

Michael Brown; Simonetta Scorrano; Zafrir Kuplik; Drikus Kuyper; Verena Ras; Delphine Thibault; Adriaan Engelbrecht; Mark J. Gibbons

doi:10.11646/zootaxa.4933.2.5

A new macromedusa from the coast of Mozambique: Aurelia mozambica sp. nov. (Scyphozoa: Ulmaridae)

Michael Brown, Simonetta Scorrano, Zafrir Kuplik, Drikus Kuyper, Verena Ras, Delphine Thibault, Adriaan Engelbrecht, Mark J. Gibbons

Research output: Contribution to journal › Review article › peer-review

Abstract

A new species of the cosmopolitan jellyfish genus Aurelia is described from the coastal waters of Mozambique using a combination of morphological, meristic and genetic information (COI and 18S). The species can be separated from congeners that have been recently described by a combination of bell shape, number of canal origins and anastomoses, and the shape of the manubrium and oral arms. Three types of nematocysts are present in the tissues of both the bell margin and oral arms, and this description of the cnidome will allow for future comparison. Pairwise genetic comparisons showed a mean COI divergence of 4.8% within the group, and a mean divergence ranging between 15% and 22% with all other species of Aurelia.

Original language	English
Pages (from-to)	263-276
Number of pages	14
Journal	Zootaxa
Volume	4933
Issue number	2
DOIs	https://doi.org/10.11646/zootaxa.4933.2.5
State	Published - 19 Feb 2021
Externally published	Yes

Bibliographical note

Publisher Copyright:
Copyright © 2021 Magnolia Press

Keywords

COI
Cnidome
Jellyfish
Morphometrics
Mozambique
Taxonomy

ASJC Scopus subject areas

Ecology, Evolution, Behavior and Systematics
Animal Science and Zoology

Access to Document

10.11646/zootaxa.4933.2.5

Cite this

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title = "A new macromedusa from the coast of Mozambique: Aurelia mozambica sp. nov. (Scyphozoa: Ulmaridae)",

abstract = "A new species of the cosmopolitan jellyfish genus Aurelia is described from the coastal waters of Mozambique using a combination of morphological, meristic and genetic information (COI and 18S). The species can be separated from congeners that have been recently described by a combination of bell shape, number of canal origins and anastomoses, and the shape of the manubrium and oral arms. Three types of nematocysts are present in the tissues of both the bell margin and oral arms, and this description of the cnidome will allow for future comparison. Pairwise genetic comparisons showed a mean COI divergence of 4.8% within the group, and a mean divergence ranging between 15% and 22% with all other species of Aurelia.",

keywords = "COI, Cnidome, Jellyfish, Morphometrics, Mozambique, Taxonomy",

author = "Michael Brown and Simonetta Scorrano and Zafrir Kuplik and Drikus Kuyper and Verena Ras and Delphine Thibault and Adriaan Engelbrecht and Gibbons, {Mark J.}",

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doi = "10.11646/zootaxa.4933.2.5",

language = "English",

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AU - Brown, Michael

AU - Scorrano, Simonetta

AU - Kuplik, Zafrir

AU - Kuyper, Drikus

AU - Ras, Verena

AU - Thibault, Delphine

AU - Engelbrecht, Adriaan

AU - Gibbons, Mark J.

PY - 2021/2/19

Y1 - 2021/2/19

N2 - A new species of the cosmopolitan jellyfish genus Aurelia is described from the coastal waters of Mozambique using a combination of morphological, meristic and genetic information (COI and 18S). The species can be separated from congeners that have been recently described by a combination of bell shape, number of canal origins and anastomoses, and the shape of the manubrium and oral arms. Three types of nematocysts are present in the tissues of both the bell margin and oral arms, and this description of the cnidome will allow for future comparison. Pairwise genetic comparisons showed a mean COI divergence of 4.8% within the group, and a mean divergence ranging between 15% and 22% with all other species of Aurelia.

AB - A new species of the cosmopolitan jellyfish genus Aurelia is described from the coastal waters of Mozambique using a combination of morphological, meristic and genetic information (COI and 18S). The species can be separated from congeners that have been recently described by a combination of bell shape, number of canal origins and anastomoses, and the shape of the manubrium and oral arms. Three types of nematocysts are present in the tissues of both the bell margin and oral arms, and this description of the cnidome will allow for future comparison. Pairwise genetic comparisons showed a mean COI divergence of 4.8% within the group, and a mean divergence ranging between 15% and 22% with all other species of Aurelia.

KW - COI

KW - Cnidome

KW - Jellyfish

KW - Morphometrics

KW - Mozambique

KW - Taxonomy

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DO - 10.11646/zootaxa.4933.2.5

M3 - Review article

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SN - 1175-5326

VL - 4933

SP - 263

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JO - Zootaxa

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ER -

A new macromedusa from the coast of Mozambique: Aurelia mozambica sp. nov. (Scyphozoa: Ulmaridae)

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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