Holophryxus fusiformis SHIINO 1937
HOLOPHRYXUS FUSIFORMIS SHIINO, 1937 Original description: Shiino (1937): 188–191, figs 1, 2 (♀ and ♂). Additional descriptions: Huang et al. (2018): 44–50, figs 1–5 (♀ and ♂). Shimomura et al. (2020): 46, 47, fig. 1. Hosts: Prehensilosergia prehensilis (type host), L u c e n s o s e r g i a l u c e...
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ftzenodo:oai:zenodo.org:8011059 2023-07-02T03:30:53+02:00 Holophryxus fusiformis SHIINO 1937 Huys, Rony Savchenko, Alexandra S. Kosobokova, Ksenia N. 2023-03-27 https://zenodo.org/record/8011059 https://doi.org/10.5281/zenodo.8011059 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/039587FE1D78FFDAFCDEB9E033DAFBAF doi:10.1093/zoolinnean/zlac105 http://zenodo.org/record/8011009 http://publication.plazi.org/id/FFACFF861D55FFF4FFAFB9253035FFB8 http://zoobank.org/A9963447-9E12-4AAC-9CC3-5D165A757EF7 doi:10.5281/zenodo.8011058 https://zenodo.org/communities/biosyslit https://zenodo.org/record/8011059 https://doi.org/10.5281/zenodo.8011059 oai:zenodo.org:8011059 info:eu-repo/semantics/openAccess 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) 637-638 Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Dajidae Holophryxus Holophryxus fusiformis info:eu-repo/semantics/other publication-taxonomictreatment 2023 ftzenodo https://doi.org/10.5281/zenodo.801105910.1093/zoolinnean/zlac10510.5281/zenodo.8011058 2023-06-13T22:57:29Z HOLOPHRYXUS FUSIFORMIS SHIINO, 1937 Original description: Shiino (1937): 188–191, figs 1, 2 (♀ and ♂). Additional descriptions: Huang et al. (2018): 44–50, figs 1–5 (♀ and ♂). Shimomura et al. (2020): 46, 47, fig. 1. Hosts: Prehensilosergia prehensilis (type host), L u c e n s o s e r g i a l u c e n s, S e r g i a l a m i n a t a (a l l Dendrobranchiata, Sergestidae). Distribution: Taiwan, Japan. Differential diagnosis: Holophryxus. Body length 9.7 mm (♀), 1.6 mm (♂) (Shiino, 1937); 7.00– 7.50 mm (non-ovigerous ♀♀; N = 2), 6.8–10.12 mm (ovigerous ♀♀; N = 14), 1.24–1.65 mm (♂♂; N = 10) (Huang et al., 2018); 9.0 mm (ovigerous ♀; N = 1) (Shimomura et al., 2020). Colour yellowish white in ♀ and white in ♂, in ethanol (Shiino, 1937); predominantly beige and yellow in ♀, pleon pale green; white in ♂ (Huang et al., 2018); orange in ♀ (Shimomura et al., 2020). FEMALE: Body spindle shaped, about 2.2–2.3 times as long as maximum width in Taiwanese specimens, 1.95 times in Japanese specimens. Cephalon only slightly demarcated from pereon in dorsal aspect by weak constrictions bilaterally and transverse surface fold dorsally; dorsal prominence with emarginate (bilobed) anterior margin; ventral cephalic ridge partly discernible in dorsal aspect, slightly arched, about 0.4 times as long as wide, anterior margin with medial incision producing slightly bilobed appearance, without paired pit organs; posterolateral corners of cephalic ridge with pointed processes, representing coxal plates of incorporated first pereonite. Maxilliped present, bilobate, inner margin deeply concave. Median sternal plate without paired posteriorly directed appendices. Pereon with five pairs of incubatory plates; oostegite 1 bilobate, with medial projection on proximal lobe; oostegite 5 unilobate, covering 64% of ventral side of body, posterior margin with 10–12 minute, spinular extensions. Coxal plates of pereopods 2–5 expressed, represented by pointed processes on lateroventral margins of pereon, separated by transverse folds. Posterior part of ... Other/Unknown Material Arctic Zenodo |
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Open Polar |
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Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Dajidae Holophryxus Holophryxus fusiformis |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Dajidae Holophryxus Holophryxus fusiformis Huys, Rony Savchenko, Alexandra S. Kosobokova, Ksenia N. Holophryxus fusiformis SHIINO 1937 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Dajidae Holophryxus Holophryxus fusiformis |
description |
HOLOPHRYXUS FUSIFORMIS SHIINO, 1937 Original description: Shiino (1937): 188–191, figs 1, 2 (♀ and ♂). Additional descriptions: Huang et al. (2018): 44–50, figs 1–5 (♀ and ♂). Shimomura et al. (2020): 46, 47, fig. 1. Hosts: Prehensilosergia prehensilis (type host), L u c e n s o s e r g i a l u c e n s, S e r g i a l a m i n a t a (a l l Dendrobranchiata, Sergestidae). Distribution: Taiwan, Japan. Differential diagnosis: Holophryxus. Body length 9.7 mm (♀), 1.6 mm (♂) (Shiino, 1937); 7.00– 7.50 mm (non-ovigerous ♀♀; N = 2), 6.8–10.12 mm (ovigerous ♀♀; N = 14), 1.24–1.65 mm (♂♂; N = 10) (Huang et al., 2018); 9.0 mm (ovigerous ♀; N = 1) (Shimomura et al., 2020). Colour yellowish white in ♀ and white in ♂, in ethanol (Shiino, 1937); predominantly beige and yellow in ♀, pleon pale green; white in ♂ (Huang et al., 2018); orange in ♀ (Shimomura et al., 2020). FEMALE: Body spindle shaped, about 2.2–2.3 times as long as maximum width in Taiwanese specimens, 1.95 times in Japanese specimens. Cephalon only slightly demarcated from pereon in dorsal aspect by weak constrictions bilaterally and transverse surface fold dorsally; dorsal prominence with emarginate (bilobed) anterior margin; ventral cephalic ridge partly discernible in dorsal aspect, slightly arched, about 0.4 times as long as wide, anterior margin with medial incision producing slightly bilobed appearance, without paired pit organs; posterolateral corners of cephalic ridge with pointed processes, representing coxal plates of incorporated first pereonite. Maxilliped present, bilobate, inner margin deeply concave. Median sternal plate without paired posteriorly directed appendices. Pereon with five pairs of incubatory plates; oostegite 1 bilobate, with medial projection on proximal lobe; oostegite 5 unilobate, covering 64% of ventral side of body, posterior margin with 10–12 minute, spinular extensions. Coxal plates of pereopods 2–5 expressed, represented by pointed processes on lateroventral margins of pereon, separated by transverse folds. Posterior part of ... |
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 fusiformis SHIINO 1937 |
title_short |
Holophryxus fusiformis SHIINO 1937 |
title_full |
Holophryxus fusiformis SHIINO 1937 |
title_fullStr |
Holophryxus fusiformis SHIINO 1937 |
title_full_unstemmed |
Holophryxus fusiformis SHIINO 1937 |
title_sort |
holophryxus fusiformis shiino 1937 |
publishDate |
2023 |
url |
https://zenodo.org/record/8011059 https://doi.org/10.5281/zenodo.8011059 |
genre |
Arctic |
genre_facet |
Arctic |
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) 637-638 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/039587FE1D78FFDAFCDEB9E033DAFBAF doi:10.1093/zoolinnean/zlac105 http://zenodo.org/record/8011009 http://publication.plazi.org/id/FFACFF861D55FFF4FFAFB9253035FFB8 http://zoobank.org/A9963447-9E12-4AAC-9CC3-5D165A757EF7 doi:10.5281/zenodo.8011058 https://zenodo.org/communities/biosyslit https://zenodo.org/record/8011059 https://doi.org/10.5281/zenodo.8011059 oai:zenodo.org:8011059 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.801105910.1093/zoolinnean/zlac10510.5281/zenodo.8011058 |
_version_ |
1770275176060026880 |