ORIGINAL PAPER A new species of Parameiropsis Becker, 1974 (Copepoda: Harpacticoida) from the Porcupine Seabight (North-East Atlantic Ocean)
described from the Porcupine Seabight and questions about the position of this genus within Harpacticoida are briefly addressed. The new species is the smallest representative of the genus and extends the depth and distribution range of Parameiropsis to 880 m and 51°25.9’N. Parameiropsis antennafort...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.626.9510 2023-05-15T17:38:26+02:00 ORIGINAL PAPER A new species of Parameiropsis Becker, 1974 (Copepoda: Harpacticoida) from the Porcupine Seabight (North-East Atlantic Ocean) Paulo Henrique Costa Corgosinho Hendrik Gheerardyn The Pennsylvania State University CiteSeerX Archives 2008 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.626.9510 http://www.luciopesce.net/pdf10/parame.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.626.9510 http://www.luciopesce.net/pdf10/parame.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.luciopesce.net/pdf10/parame.pdf text 2008 ftciteseerx 2016-01-08T15:16:07Z described from the Porcupine Seabight and questions about the position of this genus within Harpacticoida are briefly addressed. The new species is the smallest representative of the genus and extends the depth and distribution range of Parameiropsis to 880 m and 51°25.9’N. Parameiropsis antennafortis sp. n. differs from the known species (viz. P. rapiens Becker, 1974, P. peruanus Becker, 1974 and P. magnus Itô, 1983) basically in total body size, shape of labrum, robustness of A2, armature of mouthparts and P1-P5, shape of P5 and shape of copulatory pore and tube. Additionally, the new species has the apical elements of P1 enp-3 transformed into a unipinnate spine, a spiniform outer terminal seta and a miniaturized inner terminal seta. This condition is not homologous to the Podogennonta pattern. Parameiropsis do not show any decisive character supporting the inclusion of this genus within Ameiridae and is considered here an incertae sedis taxon within Harpacticoida. Text North East Atlantic Unknown Porcupine Seabight ENVELOPE(-13.000,-13.000,50.500,50.500) Seta ENVELOPE(9.895,9.895,63.645,63.645) |
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Open Polar |
collection |
Unknown |
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ftciteseerx |
language |
English |
description |
described from the Porcupine Seabight and questions about the position of this genus within Harpacticoida are briefly addressed. The new species is the smallest representative of the genus and extends the depth and distribution range of Parameiropsis to 880 m and 51°25.9’N. Parameiropsis antennafortis sp. n. differs from the known species (viz. P. rapiens Becker, 1974, P. peruanus Becker, 1974 and P. magnus Itô, 1983) basically in total body size, shape of labrum, robustness of A2, armature of mouthparts and P1-P5, shape of P5 and shape of copulatory pore and tube. Additionally, the new species has the apical elements of P1 enp-3 transformed into a unipinnate spine, a spiniform outer terminal seta and a miniaturized inner terminal seta. This condition is not homologous to the Podogennonta pattern. Parameiropsis do not show any decisive character supporting the inclusion of this genus within Ameiridae and is considered here an incertae sedis taxon within Harpacticoida. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Paulo Henrique Costa Corgosinho Hendrik Gheerardyn |
spellingShingle |
Paulo Henrique Costa Corgosinho Hendrik Gheerardyn ORIGINAL PAPER A new species of Parameiropsis Becker, 1974 (Copepoda: Harpacticoida) from the Porcupine Seabight (North-East Atlantic Ocean) |
author_facet |
Paulo Henrique Costa Corgosinho Hendrik Gheerardyn |
author_sort |
Paulo Henrique |
title |
ORIGINAL PAPER A new species of Parameiropsis Becker, 1974 (Copepoda: Harpacticoida) from the Porcupine Seabight (North-East Atlantic Ocean) |
title_short |
ORIGINAL PAPER A new species of Parameiropsis Becker, 1974 (Copepoda: Harpacticoida) from the Porcupine Seabight (North-East Atlantic Ocean) |
title_full |
ORIGINAL PAPER A new species of Parameiropsis Becker, 1974 (Copepoda: Harpacticoida) from the Porcupine Seabight (North-East Atlantic Ocean) |
title_fullStr |
ORIGINAL PAPER A new species of Parameiropsis Becker, 1974 (Copepoda: Harpacticoida) from the Porcupine Seabight (North-East Atlantic Ocean) |
title_full_unstemmed |
ORIGINAL PAPER A new species of Parameiropsis Becker, 1974 (Copepoda: Harpacticoida) from the Porcupine Seabight (North-East Atlantic Ocean) |
title_sort |
original paper a new species of parameiropsis becker, 1974 (copepoda: harpacticoida) from the porcupine seabight (north-east atlantic ocean) |
publishDate |
2008 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.626.9510 http://www.luciopesce.net/pdf10/parame.pdf |
long_lat |
ENVELOPE(-13.000,-13.000,50.500,50.500) ENVELOPE(9.895,9.895,63.645,63.645) |
geographic |
Porcupine Seabight Seta |
geographic_facet |
Porcupine Seabight Seta |
genre |
North East Atlantic |
genre_facet |
North East Atlantic |
op_source |
http://www.luciopesce.net/pdf10/parame.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.626.9510 http://www.luciopesce.net/pdf10/parame.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766138876937633792 |