Holophryxus acanthephyrae Stephensen 1912
HOLOPHRYXUS ACANTHEPHYRAE STEPHENSEN, 1912 Synonym: Isophryxus concavus Schultz, 1977. Original description: Stephensen (1912 —as H. Acanthephyrae ): 112–117, figs 13 (top), 15–21 (♀, ♂ and epicaridium). Additional descriptions: Jones & Smaldon (1986): 306–312, figs 1–6 (♀ and ♂). Schultz (1977...
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ftzenodo:oai:zenodo.org:8011056 2024-09-15T17:51:45+00:00 Holophryxus acanthephyrae Stephensen 1912 Huys, Rony Savchenko, Alexandra S. Kosobokova, Ksenia N. 2023-03-27 https://doi.org/10.5281/zenodo.8011056 http://treatment.plazi.org/id/039587FE1D79FFD9FF02BF243191F8D9 unknown Zenodo https://doi.org/10.1093/zoolinnean/zlac105 http://zenodo.org/record/8011009 http://publication.plazi.org/id/FFACFF861D55FFF4FFAFB9253035FFB8 https://sibils.text-analytics.ch/search/collections/plazi/039587FE1D79FFD9FF02BF243191F8D9 https://www.gbif.org/species/209669779 https://www.checklistbank.org/dataset/54530/taxon/039587FE1D79FFD9FF02BF243191F8D9.taxon https://doi.org/10.5281/zenodo.8011051 http://table.plazi.org/id/DF4366601D50FFF1FF3EB9E03319FEE8 http://zoobank.org/A9963447-9E12-4AAC-9CC3-5D165A757EF7 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.8011054 https://doi.org/10.5281/zenodo.8011056 oai:zenodo.org:8011056 http://treatment.plazi.org/id/039587FE1D79FFD9FF02BF243191F8D9 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Discovery of a new species and host record of Holophryxus Richardson, 1905 (Isopoda: Dajidae) from the central Arctic: a model of enhanced descriptive standards for epicaridean isopods, pp. 592-649 in Zoological Journal of the Linnean Society, 198(2), 636-637, (2023-03-27) Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Dajidae Holophryxus Holophryxus acanthephyrae info:eu-repo/semantics/other 2023 ftzenodo https://doi.org/10.5281/zenodo.801105610.1093/zoolinnean/zlac10510.5281/zenodo.801105110.5281/zenodo.8011054 2024-07-26T02:23:38Z HOLOPHRYXUS ACANTHEPHYRAE STEPHENSEN, 1912 Synonym: Isophryxus concavus Schultz, 1977. Original description: Stephensen (1912 —as H. Acanthephyrae ): 112–117, figs 13 (top), 15–21 (♀, ♂ and epicaridium). Additional descriptions: Jones & Smaldon (1986): 306–312, figs 1–6 (♀ and ♂). Schultz (1977 —as I. concavus ): 93–96, figs 17, 18A-H, O, P (♀ and ♂). Wasmer (1988): 21–23 (♀ and ♂). Alves-Júnior et al. (2019): 14 (♀). Boyko & Williams (2021b): 114–116, fig. 2A-C (♀ and ♂). Hosts: Acanthephyra acanthitelsonis , A. pelagica (type host) and A. purpurea (Pleocyemata, Acanthephyridae). Distribution: North Atlantic Ocean, south-western Atlantic Ocean, South Pacific Ocean, Southern Ocean (Table 2). Differential diagnosis: Holophryxus . Body length 22 mm (♀; N = 1), 0.2 mm (epicaridium) (Stephensen, 1912); 12.18–13.94 mm (♀♀; N = 2), 18.28–22.68 mm (ovigerous ♀♀; N = 2), 3.33 mm (♂; N = 1) (Jones & Smaldon, 1986); 8.5–21.6 mm (♀♀; N = 7), 2.6–3.4 mm (♂♂; N = 3) (Schultz, 1977); 22.7 mm (ovigerous ♀; N = 1), 2.3 mm (♂; N = 1) (Wasmer, 1988); 20.33 mm (♀; N = 1) (Alves-Júnior et al. , 2019); 13.7 mm (♀; N = 1), 2.0 mm (♂; N = 1) (Boyko & Williams 2021b). Colour in alcohol reddish brown spotted with yellow (Stephensen, 1912) or light yellow (Wasmer, 1988) in ♀; yellowish white in ♂ (Wasmer, 1988). FEMALE: Body oblong-ovate, about 1.9–2.2 times as long as maximum width. Cephalon only slightly demarcated from pereon in dorsal aspect by weak constriction bilaterally and transverse surface fold dorsally; dorsal prominence with emarginate (bilobed) anterior margin; part of ventral cephalic ridge clearly discernible in dorsal aspect (Fig. 15H, I), slightly arched, about 0.3 times as long as maximum width, anterior margin slightly sinuous, with pair of distinctive, slit-like pit organs; posterolateral corners of cephalic ridge with rounded processes, representing coxal plates of incorporated first pereonite. Maxilliped present, bilobate. Median sternal plate with paired posteriorly directed appendices. Pereon with ... Other/Unknown Material Arctic North Atlantic Southern Ocean Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Dajidae Holophryxus Holophryxus acanthephyrae |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Dajidae Holophryxus Holophryxus acanthephyrae Huys, Rony Savchenko, Alexandra S. Kosobokova, Ksenia N. Holophryxus acanthephyrae Stephensen 1912 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Dajidae Holophryxus Holophryxus acanthephyrae |
description |
HOLOPHRYXUS ACANTHEPHYRAE STEPHENSEN, 1912 Synonym: Isophryxus concavus Schultz, 1977. Original description: Stephensen (1912 —as H. Acanthephyrae ): 112–117, figs 13 (top), 15–21 (♀, ♂ and epicaridium). Additional descriptions: Jones & Smaldon (1986): 306–312, figs 1–6 (♀ and ♂). Schultz (1977 —as I. concavus ): 93–96, figs 17, 18A-H, O, P (♀ and ♂). Wasmer (1988): 21–23 (♀ and ♂). Alves-Júnior et al. (2019): 14 (♀). Boyko & Williams (2021b): 114–116, fig. 2A-C (♀ and ♂). Hosts: Acanthephyra acanthitelsonis , A. pelagica (type host) and A. purpurea (Pleocyemata, Acanthephyridae). Distribution: North Atlantic Ocean, south-western Atlantic Ocean, South Pacific Ocean, Southern Ocean (Table 2). Differential diagnosis: Holophryxus . Body length 22 mm (♀; N = 1), 0.2 mm (epicaridium) (Stephensen, 1912); 12.18–13.94 mm (♀♀; N = 2), 18.28–22.68 mm (ovigerous ♀♀; N = 2), 3.33 mm (♂; N = 1) (Jones & Smaldon, 1986); 8.5–21.6 mm (♀♀; N = 7), 2.6–3.4 mm (♂♂; N = 3) (Schultz, 1977); 22.7 mm (ovigerous ♀; N = 1), 2.3 mm (♂; N = 1) (Wasmer, 1988); 20.33 mm (♀; N = 1) (Alves-Júnior et al. , 2019); 13.7 mm (♀; N = 1), 2.0 mm (♂; N = 1) (Boyko & Williams 2021b). Colour in alcohol reddish brown spotted with yellow (Stephensen, 1912) or light yellow (Wasmer, 1988) in ♀; yellowish white in ♂ (Wasmer, 1988). FEMALE: Body oblong-ovate, about 1.9–2.2 times as long as maximum width. Cephalon only slightly demarcated from pereon in dorsal aspect by weak constriction bilaterally and transverse surface fold dorsally; dorsal prominence with emarginate (bilobed) anterior margin; part of ventral cephalic ridge clearly discernible in dorsal aspect (Fig. 15H, I), slightly arched, about 0.3 times as long as maximum width, anterior margin slightly sinuous, with pair of distinctive, slit-like pit organs; posterolateral corners of cephalic ridge with rounded processes, representing coxal plates of incorporated first pereonite. Maxilliped present, bilobate. Median sternal plate with paired posteriorly directed appendices. Pereon with ... |
format |
Other/Unknown Material |
author |
Huys, Rony Savchenko, Alexandra S. Kosobokova, Ksenia N. |
author_facet |
Huys, Rony Savchenko, Alexandra S. Kosobokova, Ksenia N. |
author_sort |
Huys, Rony |
title |
Holophryxus acanthephyrae Stephensen 1912 |
title_short |
Holophryxus acanthephyrae Stephensen 1912 |
title_full |
Holophryxus acanthephyrae Stephensen 1912 |
title_fullStr |
Holophryxus acanthephyrae Stephensen 1912 |
title_full_unstemmed |
Holophryxus acanthephyrae Stephensen 1912 |
title_sort |
holophryxus acanthephyrae stephensen 1912 |
publisher |
Zenodo |
publishDate |
2023 |
url |
https://doi.org/10.5281/zenodo.8011056 http://treatment.plazi.org/id/039587FE1D79FFD9FF02BF243191F8D9 |
genre |
Arctic North Atlantic Southern Ocean |
genre_facet |
Arctic North Atlantic Southern Ocean |
op_source |
Discovery of a new species and host record of Holophryxus Richardson, 1905 (Isopoda: Dajidae) from the central Arctic: a model of enhanced descriptive standards for epicaridean isopods, pp. 592-649 in Zoological Journal of the Linnean Society, 198(2), 636-637, (2023-03-27) |
op_relation |
https://doi.org/10.1093/zoolinnean/zlac105 http://zenodo.org/record/8011009 http://publication.plazi.org/id/FFACFF861D55FFF4FFAFB9253035FFB8 https://sibils.text-analytics.ch/search/collections/plazi/039587FE1D79FFD9FF02BF243191F8D9 https://www.gbif.org/species/209669779 https://www.checklistbank.org/dataset/54530/taxon/039587FE1D79FFD9FF02BF243191F8D9.taxon https://doi.org/10.5281/zenodo.8011051 http://table.plazi.org/id/DF4366601D50FFF1FF3EB9E03319FEE8 http://zoobank.org/A9963447-9E12-4AAC-9CC3-5D165A757EF7 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.8011054 https://doi.org/10.5281/zenodo.8011056 oai:zenodo.org:8011056 http://treatment.plazi.org/id/039587FE1D79FFD9FF02BF243191F8D9 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.801105610.1093/zoolinnean/zlac10510.5281/zenodo.801105110.5281/zenodo.8011054 |
_version_ |
1810293732648419328 |