Comparative morphological study of representatives of the three families of Stromboidea and the Xenophoroidea (Mollusca, Caenogastropoda), with an assessment of their phylogeny
A detailed comparative morphology of the following 21 species is made: 1) Strombidae: Strombus pugilis (Brazil), S. alatus (Florida, USA), S. gracilior (form Panama, Pacific coast), Eustrombus goliath (Brazil), E. gigas (Caribbean), Aliger costatus, A. gallus (northeastern Brazil), Tricornis raninus...
Published in: | Arquivos de Zoologia |
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Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).
2005
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ftunivsaopojs:oai:revistas.usp.br:article/12023 2023-05-15T17:35:15+02:00 Comparative morphological study of representatives of the three families of Stromboidea and the Xenophoroidea (Mollusca, Caenogastropoda), with an assessment of their phylogeny Simone, Luiz Ricardo L. 2005-11-28 application/pdf https://www.revistas.usp.br/azmz/article/view/12023 eng eng Universidade de São Paulo (USP), Museu de Zoologia (MZUSP). https://www.revistas.usp.br/azmz/article/view/12023/13800 https://www.revistas.usp.br/azmz/article/view/12023 Arquivos de Zoologia; v. 37 n. 2 (2005); 141-267 Arquivos de Zoologia; Vol. 37 Núm. 2 (2005); 141-267 Arquivos de Zoologia; Vol. 37 No. 2 (2005); 141-267 2176-7793 0066-7870 Mollusca Gastropoda Stromboidea Xenophoroidea Phylogeny Morphology info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2005 ftunivsaopojs 2022-08-22T20:11:08Z A detailed comparative morphology of the following 21 species is made: 1) Strombidae: Strombus pugilis (Brazil), S. alatus (Florida, USA), S. gracilior (form Panama, Pacific coast), Eustrombus goliath (Brazil), E. gigas (Caribbean), Aliger costatus, A. gallus (northeastern Brazil), Tricornis raninus (Caribbean); Conomurex luhuanus, Canarium urceus, Lambis lambis, Terebellum terebellum (all Australia), Tibia insulaechorab (Pakistan); 2) Struthiolariidae: Struthiolaria papulosa (New Zealand), Tylospira scutulata (Australia); 3) Aporrhaidae: Cuphosolenus serresianus new comb., Aporrhais occidentalis and A. pespelicani (North Atlantic and Europe); 4) Xenophoridae: Onustus caribaeus and Xenophora conchyliophora (West Atlantic) and O. indicus (Australia). The three former families are usually considered members of the superfamily Stromboidea, while the Xenophoridae are included in their own superfamily Xenophoroidea. A phylogenetic (cladistic) analysis is undertaken, based on 102 characters (255 states); with some basal Caenogastropoda as the main outgroup. A single most parsimonious tree was obtained (length: 209, CI: 74; RI: 86) as follows: ((T. scutulata - S. papulosa) (C. serresianus ((A. occidentalis - A. pespelicani)((O. caribaeus - O. indicus) - X. conchyliophora)(T. terebellum (C. urceus (C. luhuanus (T. raninus (L. lambis (S. pugilis - S. alatus - S. gracilior)((E. goliath - E. gigas) (A. costatus - A. gallus))))))))))). According to this analysis, Stromboidea (including Xenophoridae) is a monophyletic superfamily supported by 42 synapomorphies, Xenophoridae and Strombidae are monophyletic, as well as Strombus, Aliger and Eustrombus are monophyletic genera; whereas Aporrhaidae and Aporrhais are paraphyletic taxa; the Xenophoridae are the sister taxon of the Strombidae. Lambis lambis is represented in a branch within species currently included in Strombus, thus some genera were revalidated (Eustrombus and Aliger) and subgenera require elevation to genera (Strombus s.s., Tricornis, Conomurex, Canarium). Article in Journal/Newspaper North Atlantic Universidade de São Paulo: Portal de Revistas da USP New Zealand Pacific Arquivos de Zoologia 37 2 141 |
institution |
Open Polar |
collection |
Universidade de São Paulo: Portal de Revistas da USP |
op_collection_id |
ftunivsaopojs |
language |
English |
topic |
Mollusca Gastropoda Stromboidea Xenophoroidea Phylogeny Morphology |
spellingShingle |
Mollusca Gastropoda Stromboidea Xenophoroidea Phylogeny Morphology Simone, Luiz Ricardo L. Comparative morphological study of representatives of the three families of Stromboidea and the Xenophoroidea (Mollusca, Caenogastropoda), with an assessment of their phylogeny |
topic_facet |
Mollusca Gastropoda Stromboidea Xenophoroidea Phylogeny Morphology |
description |
A detailed comparative morphology of the following 21 species is made: 1) Strombidae: Strombus pugilis (Brazil), S. alatus (Florida, USA), S. gracilior (form Panama, Pacific coast), Eustrombus goliath (Brazil), E. gigas (Caribbean), Aliger costatus, A. gallus (northeastern Brazil), Tricornis raninus (Caribbean); Conomurex luhuanus, Canarium urceus, Lambis lambis, Terebellum terebellum (all Australia), Tibia insulaechorab (Pakistan); 2) Struthiolariidae: Struthiolaria papulosa (New Zealand), Tylospira scutulata (Australia); 3) Aporrhaidae: Cuphosolenus serresianus new comb., Aporrhais occidentalis and A. pespelicani (North Atlantic and Europe); 4) Xenophoridae: Onustus caribaeus and Xenophora conchyliophora (West Atlantic) and O. indicus (Australia). The three former families are usually considered members of the superfamily Stromboidea, while the Xenophoridae are included in their own superfamily Xenophoroidea. A phylogenetic (cladistic) analysis is undertaken, based on 102 characters (255 states); with some basal Caenogastropoda as the main outgroup. A single most parsimonious tree was obtained (length: 209, CI: 74; RI: 86) as follows: ((T. scutulata - S. papulosa) (C. serresianus ((A. occidentalis - A. pespelicani)((O. caribaeus - O. indicus) - X. conchyliophora)(T. terebellum (C. urceus (C. luhuanus (T. raninus (L. lambis (S. pugilis - S. alatus - S. gracilior)((E. goliath - E. gigas) (A. costatus - A. gallus))))))))))). According to this analysis, Stromboidea (including Xenophoridae) is a monophyletic superfamily supported by 42 synapomorphies, Xenophoridae and Strombidae are monophyletic, as well as Strombus, Aliger and Eustrombus are monophyletic genera; whereas Aporrhaidae and Aporrhais are paraphyletic taxa; the Xenophoridae are the sister taxon of the Strombidae. Lambis lambis is represented in a branch within species currently included in Strombus, thus some genera were revalidated (Eustrombus and Aliger) and subgenera require elevation to genera (Strombus s.s., Tricornis, Conomurex, Canarium). |
format |
Article in Journal/Newspaper |
author |
Simone, Luiz Ricardo L. |
author_facet |
Simone, Luiz Ricardo L. |
author_sort |
Simone, Luiz Ricardo L. |
title |
Comparative morphological study of representatives of the three families of Stromboidea and the Xenophoroidea (Mollusca, Caenogastropoda), with an assessment of their phylogeny |
title_short |
Comparative morphological study of representatives of the three families of Stromboidea and the Xenophoroidea (Mollusca, Caenogastropoda), with an assessment of their phylogeny |
title_full |
Comparative morphological study of representatives of the three families of Stromboidea and the Xenophoroidea (Mollusca, Caenogastropoda), with an assessment of their phylogeny |
title_fullStr |
Comparative morphological study of representatives of the three families of Stromboidea and the Xenophoroidea (Mollusca, Caenogastropoda), with an assessment of their phylogeny |
title_full_unstemmed |
Comparative morphological study of representatives of the three families of Stromboidea and the Xenophoroidea (Mollusca, Caenogastropoda), with an assessment of their phylogeny |
title_sort |
comparative morphological study of representatives of the three families of stromboidea and the xenophoroidea (mollusca, caenogastropoda), with an assessment of their phylogeny |
publisher |
Universidade de São Paulo (USP), Museu de Zoologia (MZUSP). |
publishDate |
2005 |
url |
https://www.revistas.usp.br/azmz/article/view/12023 |
geographic |
New Zealand Pacific |
geographic_facet |
New Zealand Pacific |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Arquivos de Zoologia; v. 37 n. 2 (2005); 141-267 Arquivos de Zoologia; Vol. 37 Núm. 2 (2005); 141-267 Arquivos de Zoologia; Vol. 37 No. 2 (2005); 141-267 2176-7793 0066-7870 |
op_relation |
https://www.revistas.usp.br/azmz/article/view/12023/13800 https://www.revistas.usp.br/azmz/article/view/12023 |
container_title |
Arquivos de Zoologia |
container_volume |
37 |
container_issue |
2 |
container_start_page |
141 |
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1766134348139986944 |