A new species of Perinereis (Polychaeta, Nereididae) from Florida, USA, with a key to all Perinereis from the American continent
Specimens belonging to a new species of Perinereis Kinberg, 1865 were collected from natural oyster reefs in an estuarine environment on Florida’s southwest coast. The genus Perinereis includes more than 70 species, of which, P. aibuhitensis (Grube, 1878), P. brevicirrata (Treadwell, 1920), P. camig...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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2013
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| Online Access: | http://eprints.uanl.mx/14684/1/421.pdf |
| _version_ | 1824414111826444288 |
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| author | De León, Jesús Goethel, Carrie |
| author_facet | De León, Jesús Goethel, Carrie |
| author_sort | De León, Jesús |
| collection | Repositorio Institucional |
| description | Specimens belonging to a new species of Perinereis Kinberg, 1865 were collected from natural oyster reefs in an estuarine environment on Florida’s southwest coast. The genus Perinereis includes more than 70 species, of which, P. aibuhitensis (Grube, 1878), P. brevicirrata (Treadwell, 1920), P. camiguinoides (Augener, 1922), P. jascooki Gibbs, 1972, P. kuwaitensis Mohammad, 1970, P. singaporiensis (Grube, 1878), P. vancaurica (Ehlers, 1868) and the new species have two short bars on Area VI and notopodial dorsal ligules that are not greatly expanded. The most geographically close species is P. brevicirrata. The new species can be distinguished from P. brevicirrata by the absence of a notopodial prechaetal lobe, Area V with 3 cones in a triangle, and Area VII-VIII with two well-defined rows of 33 paragnaths, the basal row having longer paragnaths in relation to the distal ones. The new species resembles P. singaporiensis based on the absence of notopodial prechaetal lobe; however, the two species differ in some morphological characteristics such as tentacular cirri length, shape of dorsal notopodial ligules, and falciger blades. A key to all American species of Perinereis is included. |
| format | Article |
| id | eprints-14684 |
| institution | UANL |
| language | English |
| publishDate | 2013 |
| record_format | eprints |
| spelling | eprints-146842021-05-14T02:36:31Z http://eprints.uanl.mx/14684/ A new species of Perinereis (Polychaeta, Nereididae) from Florida, USA, with a key to all Perinereis from the American continent De León, Jesús Goethel, Carrie Specimens belonging to a new species of Perinereis Kinberg, 1865 were collected from natural oyster reefs in an estuarine environment on Florida’s southwest coast. The genus Perinereis includes more than 70 species, of which, P. aibuhitensis (Grube, 1878), P. brevicirrata (Treadwell, 1920), P. camiguinoides (Augener, 1922), P. jascooki Gibbs, 1972, P. kuwaitensis Mohammad, 1970, P. singaporiensis (Grube, 1878), P. vancaurica (Ehlers, 1868) and the new species have two short bars on Area VI and notopodial dorsal ligules that are not greatly expanded. The most geographically close species is P. brevicirrata. The new species can be distinguished from P. brevicirrata by the absence of a notopodial prechaetal lobe, Area V with 3 cones in a triangle, and Area VII-VIII with two well-defined rows of 33 paragnaths, the basal row having longer paragnaths in relation to the distal ones. The new species resembles P. singaporiensis based on the absence of notopodial prechaetal lobe; however, the two species differ in some morphological characteristics such as tentacular cirri length, shape of dorsal notopodial ligules, and falciger blades. A key to all American species of Perinereis is included. 2013 Article PeerReviewed text en cc_by_nc_nd http://eprints.uanl.mx/14684/1/421.pdf http://eprints.uanl.mx/14684/1.haspreviewThumbnailVersion/421.pdf De León, Jesús y Goethel, Carrie (2013) A new species of Perinereis (Polychaeta, Nereididae) from Florida, USA, with a key to all Perinereis from the American continent. ZooKeys, 312. pp. 1-11. ISSN 1313-2989 http://doi.org/10.3897/zookeys.312.4535 doi:10.3897/zookeys.312.4535 |
| spellingShingle | De León, Jesús Goethel, Carrie A new species of Perinereis (Polychaeta, Nereididae) from Florida, USA, with a key to all Perinereis from the American continent |
| thumbnail | https://rediab.uanl.mx/themes/sandal5/images/online.png |
| title | A new species of Perinereis (Polychaeta, Nereididae) from Florida, USA, with a key to all Perinereis from the American continent |
| title_full | A new species of Perinereis (Polychaeta, Nereididae) from Florida, USA, with a key to all Perinereis from the American continent |
| title_fullStr | A new species of Perinereis (Polychaeta, Nereididae) from Florida, USA, with a key to all Perinereis from the American continent |
| title_full_unstemmed | A new species of Perinereis (Polychaeta, Nereididae) from Florida, USA, with a key to all Perinereis from the American continent |
| title_short | A new species of Perinereis (Polychaeta, Nereididae) from Florida, USA, with a key to all Perinereis from the American continent |
| title_sort | new species of perinereis polychaeta nereididae from florida usa with a key to all perinereis from the american continent |
| url | http://eprints.uanl.mx/14684/1/421.pdf |
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