Laonice (Annelida: Spionidae) from South and Central America
Laonice species from South and Central America are reviewed based on museum collections and new material collected in southern Brazil. An identification key is provided to 10 species including three previously described species, L. antarcticae Hartman, 1953, L. weddellia Hartman, 1978, L. branchiata...
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ftmagnoliapress:oai:ojs.mapress.com:article/15002 2023-05-15T14:01:14+02:00 Laonice (Annelida: Spionidae) from South and Central America Radashevsky, Vasily I. da Cunha Lana, Paulo 2009-08-31 application/pdf http://www.mapress.com/j/zs/article/view/zoosymposia.2.1.19 https://doi.org/10.11646/zoosymposia.2.1.19 eng eng Zoosymposia http://www.mapress.com/j/zs/article/view/zoosymposia.2.1.19/4298 Copyright (c) 2016 Zoosymposia Zoosymposia; Vol 2: 31 August 2009; 265–295 1178-9913 1178-9905 10.11646/zoosymposia.2.1 taxonomy morphology Brazil Chile Costa Rica info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2009 ftmagnoliapress https://doi.org/10.11646/zoosymposia.2.1.19 2018-08-24T16:38:40Z Laonice species from South and Central America are reviewed based on museum collections and new material collected in southern Brazil. An identification key is provided to 10 species including three previously described species, L. antarcticae Hartman, 1953, L. weddellia Hartman, 1978, L. branchiata Nonato, Bolívar & Lana, 1986, and three species represented by poor material, insufficient for final taxonomic diagnosis. Four new species, L. petersenae sp. nov., L. aperata sp. nov., L. parvabranchiata sp. nov., and L. pinnulata sp. nov. are described and illustrated. Earlier records of L. cirrata (M. Sars, 1851) from South America are not confirmed. The loss of neuropodial sabre chaetae and hooks until a certain size in terms of numbers of adult chaetigers is here used for the first time as a specific character with Laonice species. Article in Journal/Newspaper Antarc* Magnolia press Zoosymposia 2 1 265 295 |
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language |
English |
topic |
taxonomy morphology Brazil Chile Costa Rica |
spellingShingle |
taxonomy morphology Brazil Chile Costa Rica Radashevsky, Vasily I. da Cunha Lana, Paulo Laonice (Annelida: Spionidae) from South and Central America |
topic_facet |
taxonomy morphology Brazil Chile Costa Rica |
description |
Laonice species from South and Central America are reviewed based on museum collections and new material collected in southern Brazil. An identification key is provided to 10 species including three previously described species, L. antarcticae Hartman, 1953, L. weddellia Hartman, 1978, L. branchiata Nonato, Bolívar & Lana, 1986, and three species represented by poor material, insufficient for final taxonomic diagnosis. Four new species, L. petersenae sp. nov., L. aperata sp. nov., L. parvabranchiata sp. nov., and L. pinnulata sp. nov. are described and illustrated. Earlier records of L. cirrata (M. Sars, 1851) from South America are not confirmed. The loss of neuropodial sabre chaetae and hooks until a certain size in terms of numbers of adult chaetigers is here used for the first time as a specific character with Laonice species. |
format |
Article in Journal/Newspaper |
author |
Radashevsky, Vasily I. da Cunha Lana, Paulo |
author_facet |
Radashevsky, Vasily I. da Cunha Lana, Paulo |
author_sort |
Radashevsky, Vasily I. |
title |
Laonice (Annelida: Spionidae) from South and Central America |
title_short |
Laonice (Annelida: Spionidae) from South and Central America |
title_full |
Laonice (Annelida: Spionidae) from South and Central America |
title_fullStr |
Laonice (Annelida: Spionidae) from South and Central America |
title_full_unstemmed |
Laonice (Annelida: Spionidae) from South and Central America |
title_sort |
laonice (annelida: spionidae) from south and central america |
publisher |
Zoosymposia |
publishDate |
2009 |
url |
http://www.mapress.com/j/zs/article/view/zoosymposia.2.1.19 https://doi.org/10.11646/zoosymposia.2.1.19 |
genre |
Antarc* |
genre_facet |
Antarc* |
op_source |
Zoosymposia; Vol 2: 31 August 2009; 265–295 1178-9913 1178-9905 10.11646/zoosymposia.2.1 |
op_relation |
http://www.mapress.com/j/zs/article/view/zoosymposia.2.1.19/4298 |
op_rights |
Copyright (c) 2016 Zoosymposia |
op_doi |
https://doi.org/10.11646/zoosymposia.2.1.19 |
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Zoosymposia |
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2 |
container_issue |
1 |
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265 |
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295 |
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1766270830638006272 |