Pulvinomyzostomum messingi Summers, Al-Hakim & Rouse, 2014, n. sp.
Pulvinomyzostomum messingi n. sp. Summers & Rouse Fig. 8 D–G Holotype: SIO-BIC A3800 hologenophore (1 spm: 95% ethanol). Off southwest Oregon (42° 44' 28.104" N, 128° 5' 48.2994" W), 1650 m. Collected via the R/V Western Flyer using the ROV Doc Ricketts (Dive 82) on 4 Septemb...
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ftzenodo:oai:zenodo.org:6138542 2024-09-15T17:48:31+00:00 Pulvinomyzostomum messingi Summers, Al-Hakim & Rouse, 2014, n. sp. Summers, Mindi M. Al-Hakim, Iin Inayat Rouse, Greg W. 2014-12-31 https://doi.org/10.5281/zenodo.6138542 http://treatment.plazi.org/id/039287EDAD47FFD3CF9CFF45FBE8FC17 unknown Zenodo https://doi.org/10.11646/zootaxa.3873.4.1 http://zenodo.org/record/252208 http://publication.plazi.org/id/FFABFF95AD5EFFCACF0BFFD2FF8BFFD0 https://sibils.text-analytics.ch/search/collections/plazi/039287EDAD47FFD3CF9CFF45FBE8FC17 https://www.gbif.org/species/119590664 https://www.checklistbank.org/dataset/42367/taxon/039287EDAD47FFD3CF9CFF45FBE8FC17.taxon https://doi.org/10.5281/zenodo.252216 http://zoobank.org/84F8465A-595F-4C16-841E-1A345DF67AC8 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6138541 https://doi.org/10.5281/zenodo.6138542 oai:zenodo.org:6138542 http://treatment.plazi.org/id/039287EDAD47FFD3CF9CFF45FBE8FC17 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Turbo-taxonomy: 21 new species of Myzostomida (Annelida), pp. 301-344 in Zootaxa, 3873(4), 326, (2014-12-31) Biodiversity Taxonomy Animalia Annelida Polychaeta Myzostomida Myzostomidae Pulvinomyzostomum Pulvinomyzostomum messingi info:eu-repo/semantics/other 2014 ftzenodo https://doi.org/10.5281/zenodo.613854210.11646/zootaxa.3873.4.110.5281/zenodo.25221610.5281/zenodo.6138541 2024-07-27T03:09:47Z Pulvinomyzostomum messingi n. sp. Summers & Rouse Fig. 8 D–G Holotype: SIO-BIC A3800 hologenophore (1 spm: 95% ethanol). Off southwest Oregon (42° 44' 28.104" N, 128° 5' 48.2994" W), 1650 m. Collected via the R/V Western Flyer using the ROV Doc Ricketts (Dive 82) on 4 September 2007 by Julio Harvey. Genbank (COI—KM014174). Host. Gephyrocrinus messingi Roux & Lambert (Hyocrinidae, Hyocrinida, Crinoidea). SIO-BIC E5662. Genbank (COI—KM014350). Etymology. Named for Charles Messing, for whom its host crinoid is also named for, and in recognition for his often noticing and collecting myzostomids on crinoids. Diagnosis and description. Holotype free-living (Fig. 8 D). Body elongate. Length ~ 6 mm; width ~ 4 mm following fixation. Dorsal surface furrowed (Fig. 8 E). Body margin acirrate (Fig. 8 G). Mouth and cloaca subterminal on ventral surface, midway between first and last pairs of parapodia and body margin. Five pairs of parapodia. Color in life unknown, pale yellow following fixation. Remarks. Unlike other members of Pulvinomyzostomum, where a large female remains stationary in the mouth, Pulvinomyzostomum messingi n. sp. was collected living free on the host. This is the first record of Pulvinomyzostomum on a stalked crinoid— Pulvinomyzostomum pulvinar and Pulvinomyzostomum messingi n. sp. were both found on antedonid hosts. Pulvinomyzostomum messingi n. sp. is also the first description of a myzostomid associated with a stalked crinoid in the east-Pacific and, with the exception of Stelechopus hyocrini Graff, 1884, is the only known myzostomid from a hyocrinid. The other free-living myzostomids on stalked crinoids (currently in Eenymeenymyzostoma Summers & Rouse (2014), Myzostoma Graff, 1884a, and Stelechopus Graff, 1884a) are known from Japan, south of the Philippines, Antarctica, and the Caribbean (Table 1). All but Stelechopus have noticeable marginal cirri, unlike Pulvinomyzostomum messingi n. sp. Published as part of Summers, Mindi M., Al-Hakim, Iin Inayat & Rouse, Greg W., 2014, ... Other/Unknown Material Antarc* Antarctica Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Annelida Polychaeta Myzostomida Myzostomidae Pulvinomyzostomum Pulvinomyzostomum messingi |
spellingShingle |
Biodiversity Taxonomy Animalia Annelida Polychaeta Myzostomida Myzostomidae Pulvinomyzostomum Pulvinomyzostomum messingi Summers, Mindi M. Al-Hakim, Iin Inayat Rouse, Greg W. Pulvinomyzostomum messingi Summers, Al-Hakim & Rouse, 2014, n. sp. |
topic_facet |
Biodiversity Taxonomy Animalia Annelida Polychaeta Myzostomida Myzostomidae Pulvinomyzostomum Pulvinomyzostomum messingi |
description |
Pulvinomyzostomum messingi n. sp. Summers & Rouse Fig. 8 D–G Holotype: SIO-BIC A3800 hologenophore (1 spm: 95% ethanol). Off southwest Oregon (42° 44' 28.104" N, 128° 5' 48.2994" W), 1650 m. Collected via the R/V Western Flyer using the ROV Doc Ricketts (Dive 82) on 4 September 2007 by Julio Harvey. Genbank (COI—KM014174). Host. Gephyrocrinus messingi Roux & Lambert (Hyocrinidae, Hyocrinida, Crinoidea). SIO-BIC E5662. Genbank (COI—KM014350). Etymology. Named for Charles Messing, for whom its host crinoid is also named for, and in recognition for his often noticing and collecting myzostomids on crinoids. Diagnosis and description. Holotype free-living (Fig. 8 D). Body elongate. Length ~ 6 mm; width ~ 4 mm following fixation. Dorsal surface furrowed (Fig. 8 E). Body margin acirrate (Fig. 8 G). Mouth and cloaca subterminal on ventral surface, midway between first and last pairs of parapodia and body margin. Five pairs of parapodia. Color in life unknown, pale yellow following fixation. Remarks. Unlike other members of Pulvinomyzostomum, where a large female remains stationary in the mouth, Pulvinomyzostomum messingi n. sp. was collected living free on the host. This is the first record of Pulvinomyzostomum on a stalked crinoid— Pulvinomyzostomum pulvinar and Pulvinomyzostomum messingi n. sp. were both found on antedonid hosts. Pulvinomyzostomum messingi n. sp. is also the first description of a myzostomid associated with a stalked crinoid in the east-Pacific and, with the exception of Stelechopus hyocrini Graff, 1884, is the only known myzostomid from a hyocrinid. The other free-living myzostomids on stalked crinoids (currently in Eenymeenymyzostoma Summers & Rouse (2014), Myzostoma Graff, 1884a, and Stelechopus Graff, 1884a) are known from Japan, south of the Philippines, Antarctica, and the Caribbean (Table 1). All but Stelechopus have noticeable marginal cirri, unlike Pulvinomyzostomum messingi n. sp. Published as part of Summers, Mindi M., Al-Hakim, Iin Inayat & Rouse, Greg W., 2014, ... |
format |
Other/Unknown Material |
author |
Summers, Mindi M. Al-Hakim, Iin Inayat Rouse, Greg W. |
author_facet |
Summers, Mindi M. Al-Hakim, Iin Inayat Rouse, Greg W. |
author_sort |
Summers, Mindi M. |
title |
Pulvinomyzostomum messingi Summers, Al-Hakim & Rouse, 2014, n. sp. |
title_short |
Pulvinomyzostomum messingi Summers, Al-Hakim & Rouse, 2014, n. sp. |
title_full |
Pulvinomyzostomum messingi Summers, Al-Hakim & Rouse, 2014, n. sp. |
title_fullStr |
Pulvinomyzostomum messingi Summers, Al-Hakim & Rouse, 2014, n. sp. |
title_full_unstemmed |
Pulvinomyzostomum messingi Summers, Al-Hakim & Rouse, 2014, n. sp. |
title_sort |
pulvinomyzostomum messingi summers, al-hakim & rouse, 2014, n. sp. |
publisher |
Zenodo |
publishDate |
2014 |
url |
https://doi.org/10.5281/zenodo.6138542 http://treatment.plazi.org/id/039287EDAD47FFD3CF9CFF45FBE8FC17 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Turbo-taxonomy: 21 new species of Myzostomida (Annelida), pp. 301-344 in Zootaxa, 3873(4), 326, (2014-12-31) |
op_relation |
https://doi.org/10.11646/zootaxa.3873.4.1 http://zenodo.org/record/252208 http://publication.plazi.org/id/FFABFF95AD5EFFCACF0BFFD2FF8BFFD0 https://sibils.text-analytics.ch/search/collections/plazi/039287EDAD47FFD3CF9CFF45FBE8FC17 https://www.gbif.org/species/119590664 https://www.checklistbank.org/dataset/42367/taxon/039287EDAD47FFD3CF9CFF45FBE8FC17.taxon https://doi.org/10.5281/zenodo.252216 http://zoobank.org/84F8465A-595F-4C16-841E-1A345DF67AC8 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6138541 https://doi.org/10.5281/zenodo.6138542 oai:zenodo.org:6138542 http://treatment.plazi.org/id/039287EDAD47FFD3CF9CFF45FBE8FC17 |
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.613854210.11646/zootaxa.3873.4.110.5281/zenodo.25221610.5281/zenodo.6138541 |
_version_ |
1810289818385514496 |