Microthalestris campbelliensis, sp. nov.
Microthalestris campbelliensis sp. nov. urn:lsid:zoobank.org:act: F47DAF34-B635-46E1-8FE4-AACFEF43218E Microthalestris forficula (Claus, 1863) var. littoralis sensu Lang (1934) Differences in the morphology of the P1, female P5 and caudal ramus indicate that Lang’s (1934) material is not conspecific...
Main Authors: | , |
---|---|
Format: | Other/Unknown Material |
Language: | unknown |
Published: |
2021
|
Subjects: | |
Online Access: | https://zenodo.org/record/5579335 https://doi.org/10.5281/zenodo.5579335 |
id |
ftzenodo:oai:zenodo.org:5579335 |
---|---|
record_format |
openpolar |
spelling |
ftzenodo:oai:zenodo.org:5579335 2023-05-15T15:48:46+02:00 Microthalestris campbelliensis, sp. nov. Huys, Rony Mu, Fanghong 2021-10-12 https://zenodo.org/record/5579335 https://doi.org/10.5281/zenodo.5579335 unknown info:eu-repo/semantics/altIdentifier/url/http://zoobank.org/F47DAF34-B635-46E1-8FE4-AACFEF43218E info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/951887EAFFE8FFB2FF51D675E4B1FC8A info:eu-repo/semantics/altIdentifier/lsid/urn:lsid:zoobank.org:act:F47DAF34-B635-46E1-8FE4-AACFEF43218E doi:10.11646/zootaxa.5051.1.13 http://zenodo.org/record/5572417 http://publication.plazi.org/id/6921FF92FFC3FF9EFFC6D318E440FFDB http://zoobank.org/F94203E7-FCD1-4975-BAD3-0DF534806712 doi:10.5281/zenodo.5579334 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5579335 https://doi.org/10.5281/zenodo.5579335 oai:zenodo.org:5579335 info:eu-repo/semantics/openAccess Johnwellsia, a new intertidal genus of Parastenheliidae (Copepoda, Harpacticoida) from the Taiwan Strait, China, including a review of the family and key to genera, pp. 236-318 in Zootaxa 5051(1) 279-280 Biodiversity Taxonomy Animalia Arthropoda Hexanauplia Harpacticoida Miraciidae Microthalestris Microthalestris campbelliensis info:eu-repo/semantics/other publication-taxonomictreatment 2021 ftzenodo https://doi.org/10.5281/zenodo.557933510.11646/zootaxa.5051.1.1310.5281/zenodo.5579334 2023-03-11T03:11:33Z Microthalestris campbelliensis sp. nov. urn:lsid:zoobank.org:act: F47DAF34-B635-46E1-8FE4-AACFEF43218E Microthalestris forficula (Claus, 1863) var. littoralis sensu Lang (1934) Differences in the morphology of the P1, female P5 and caudal ramus indicate that Lang’s (1934) material is not conspecific with M. littoralis and deserves distinct specific rank. It differs from all its subantarctic congeners in the armature of P2–P4, including M. minuta comb. nov. with which it shares the proximal position of the inner seta on P1 enp-1. Original description. Lang (1934): 25–27, Figs 49–56. Type material. The dissected male specimen illustrated by Lang (1934: Figs 52–56) is here designated as the holotype of P. campbelliensis sp. nov. (ICZN Arts 16.4 and 72.5.6). The species can be differentiated by the characters mentioned in the diagnosis below and those illustrated in Lang (1934) (ICZN Art. 13.1). Type locality. New Zealand, Campbell Island group, Campbell Island (Motu Ihupuku); Perseverance Harbour (South Harbour); 40 m depth. Differential diagnosis. Microthalestris. Body length unknown. Antenna with 2-segmented exopod, armature unconfirmed; bearing two setae on exp-1 and two lateral and three apical elements on exp-2; armature of endopod unconfirmed but likely without penicillate spines. P1 exopod about 70% length of endopod; exp-2 elongate, about 2.1 times as long as exp-1, and about 55% length of enp-1; insertion point of inner seta of enp-1 at 20% of inner margin length; exp-3 with four elongate setiform elements; enp-2 with one minute seta and two non-geniculate claws. Armature pattern of ♀ P2–P4: see top of next page. P3 endopod ♂ 3-segmented, with apophysis on enp-3, armature pattern [1.1.02 + apo]. P 5 ♀ with elongate exopod (about three times as long as maximum width), inner margin and proximal half of outer margin slightly convex, with six elements, outer ones about equally long, outer apical one shorter than inner apical one; endopodal lobe with five elements, innermost one short. P 5 ♂ exopod 3-segmented, ... Other/Unknown Material Campbell Island group Zenodo New Zealand Seta ENVELOPE(9.895,9.895,63.645,63.645) Perseverance ENVELOPE(162.200,162.200,-76.800,-76.800) Campbell Island ENVELOPE(169.500,169.500,-52.500,-52.500) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Hexanauplia Harpacticoida Miraciidae Microthalestris Microthalestris campbelliensis |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Hexanauplia Harpacticoida Miraciidae Microthalestris Microthalestris campbelliensis Huys, Rony Mu, Fanghong Microthalestris campbelliensis, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Hexanauplia Harpacticoida Miraciidae Microthalestris Microthalestris campbelliensis |
description |
Microthalestris campbelliensis sp. nov. urn:lsid:zoobank.org:act: F47DAF34-B635-46E1-8FE4-AACFEF43218E Microthalestris forficula (Claus, 1863) var. littoralis sensu Lang (1934) Differences in the morphology of the P1, female P5 and caudal ramus indicate that Lang’s (1934) material is not conspecific with M. littoralis and deserves distinct specific rank. It differs from all its subantarctic congeners in the armature of P2–P4, including M. minuta comb. nov. with which it shares the proximal position of the inner seta on P1 enp-1. Original description. Lang (1934): 25–27, Figs 49–56. Type material. The dissected male specimen illustrated by Lang (1934: Figs 52–56) is here designated as the holotype of P. campbelliensis sp. nov. (ICZN Arts 16.4 and 72.5.6). The species can be differentiated by the characters mentioned in the diagnosis below and those illustrated in Lang (1934) (ICZN Art. 13.1). Type locality. New Zealand, Campbell Island group, Campbell Island (Motu Ihupuku); Perseverance Harbour (South Harbour); 40 m depth. Differential diagnosis. Microthalestris. Body length unknown. Antenna with 2-segmented exopod, armature unconfirmed; bearing two setae on exp-1 and two lateral and three apical elements on exp-2; armature of endopod unconfirmed but likely without penicillate spines. P1 exopod about 70% length of endopod; exp-2 elongate, about 2.1 times as long as exp-1, and about 55% length of enp-1; insertion point of inner seta of enp-1 at 20% of inner margin length; exp-3 with four elongate setiform elements; enp-2 with one minute seta and two non-geniculate claws. Armature pattern of ♀ P2–P4: see top of next page. P3 endopod ♂ 3-segmented, with apophysis on enp-3, armature pattern [1.1.02 + apo]. P 5 ♀ with elongate exopod (about three times as long as maximum width), inner margin and proximal half of outer margin slightly convex, with six elements, outer ones about equally long, outer apical one shorter than inner apical one; endopodal lobe with five elements, innermost one short. P 5 ♂ exopod 3-segmented, ... |
format |
Other/Unknown Material |
author |
Huys, Rony Mu, Fanghong |
author_facet |
Huys, Rony Mu, Fanghong |
author_sort |
Huys, Rony |
title |
Microthalestris campbelliensis, sp. nov. |
title_short |
Microthalestris campbelliensis, sp. nov. |
title_full |
Microthalestris campbelliensis, sp. nov. |
title_fullStr |
Microthalestris campbelliensis, sp. nov. |
title_full_unstemmed |
Microthalestris campbelliensis, sp. nov. |
title_sort |
microthalestris campbelliensis, sp. nov. |
publishDate |
2021 |
url |
https://zenodo.org/record/5579335 https://doi.org/10.5281/zenodo.5579335 |
long_lat |
ENVELOPE(9.895,9.895,63.645,63.645) ENVELOPE(162.200,162.200,-76.800,-76.800) ENVELOPE(169.500,169.500,-52.500,-52.500) |
geographic |
New Zealand Seta Perseverance Campbell Island |
geographic_facet |
New Zealand Seta Perseverance Campbell Island |
genre |
Campbell Island group |
genre_facet |
Campbell Island group |
op_source |
Johnwellsia, a new intertidal genus of Parastenheliidae (Copepoda, Harpacticoida) from the Taiwan Strait, China, including a review of the family and key to genera, pp. 236-318 in Zootaxa 5051(1) 279-280 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://zoobank.org/F47DAF34-B635-46E1-8FE4-AACFEF43218E info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/951887EAFFE8FFB2FF51D675E4B1FC8A info:eu-repo/semantics/altIdentifier/lsid/urn:lsid:zoobank.org:act:F47DAF34-B635-46E1-8FE4-AACFEF43218E doi:10.11646/zootaxa.5051.1.13 http://zenodo.org/record/5572417 http://publication.plazi.org/id/6921FF92FFC3FF9EFFC6D318E440FFDB http://zoobank.org/F94203E7-FCD1-4975-BAD3-0DF534806712 doi:10.5281/zenodo.5579334 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5579335 https://doi.org/10.5281/zenodo.5579335 oai:zenodo.org:5579335 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.557933510.11646/zootaxa.5051.1.1310.5281/zenodo.5579334 |
_version_ |
1766383887216279552 |