Hippothoa peristomata Gordon 1984
Hippothoa peristomata Gordon, 1984 (Fig. 10B, C, E, F) Hippothoa peristomata Gordon, 1984: 111, text-fig. 10E, pl. 43E–G; Gordon et al . 2009: 291. Material examined. Holotype: NIWA 7429 (H-330), Kermadec Ridge (no data). Other material: NIWA 22948, 35.7415° S, 178.4983° E, 312 m; NIWA 76400, 37.615...
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ftzenodo:oai:zenodo.org:3717944 2024-09-15T18:40:37+00:00 Hippothoa peristomata Gordon 1984 Gordon, Dennis P. 2020-03-13 https://doi.org/10.5281/zenodo.3717944 http://treatment.plazi.org/id/6262878CFFFDFFFFFF3EFD07A468FA70 unknown Zenodo https://doi.org/10.11646/zootaxa.4750.4.1 http://zenodo.org/record/3708766 http://publication.plazi.org/id/9E5BFFF4FFEFFFEDFFA9FFDEA60FFFE9 https://sibils.text-analytics.ch/search/collections/plazi/6262878CFFFDFFFFFF3EFD07A468FA70 https://www.gbif.org/species/162486151 https://doi.org/10.5281/zenodo.3708786 http://zoobank.org/AE9FDD46-5471-44B3-97FB-11C4BD45C59B https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.3717943 https://doi.org/10.5281/zenodo.3717944 oai:zenodo.org:3717944 http://treatment.plazi.org/id/6262878CFFFDFFFFFF3EFD07A468FA70 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode New Hippothoidae (Bryozoa) from Australasia, pp. 451-476 in Zootaxa, 4750(4), 469, (2020-03-13) Biodiversity Taxonomy Animalia Bryozoa Gymnolaemata Cheilostomatida Hippothoidae Hippothoa Hippothoa peristomata info:eu-repo/semantics/other 2020 ftzenodo https://doi.org/10.5281/zenodo.371794410.11646/zootaxa.4750.4.110.5281/zenodo.370878610.5281/zenodo.3717943 2024-07-27T06:04:44Z Hippothoa peristomata Gordon, 1984 (Fig. 10B, C, E, F) Hippothoa peristomata Gordon, 1984: 111, text-fig. 10E, pl. 43E–G; Gordon et al . 2009: 291. Material examined. Holotype: NIWA 7429 (H-330), Kermadec Ridge (no data). Other material: NIWA 22948, 35.7415° S, 178.4983° E, 312 m; NIWA 76400, 37.6152° S, 177.0957° E, 165–170 m; NIWA 93782, 120856, 36.9078° S, 169.8463° W, 1013 m. Remarks. The species was named for the extremely elevated orificial region (Fig. 10B), shown here in profile for the first time (Fig. 10E). The ooecium of the terminal ovicell is relatively large and globular, and a little wider than the maternal zooid (Fig. 10C). The holotype colony had unusual kenozooids and it appears that these were not anomalous as they also occur in a sample from the Louisville Seamount Chain. They are almost the same size and shape as autozooids but instead of a tall elevated orifice there is only a smooth rounded convexity (Fig. 10F); this does not appear to be a reparative feature. Only one ancestrula has been found and it is kenozooidal. Hippothoa peristomata was first discovered in a sample from the Kermadec Ridge but the label with station data was lost. Further, the type material lacked an ancestrula. The species has subsequently been identified three times in later-collected samples—from the outer continental shelf south of White Island, Bay of Plenty, at 165–170 m, on the southern Kermadec Ridge near Rumble III Seamount at 312 m, and on the Louisville Seamount Chain at 1013 m. The substratum is volcanic rock. Published as part of Gordon, Dennis P., 2020, New Hippothoidae (Bryozoa) from Australasia, pp. 451-476 in Zootaxa 4750 (4) on page 469, DOI:10.11646/zootaxa.4750.4.1, http://zenodo.org/record/3708766 Other/Unknown Material White Island Zenodo |
institution |
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collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Bryozoa Gymnolaemata Cheilostomatida Hippothoidae Hippothoa Hippothoa peristomata |
spellingShingle |
Biodiversity Taxonomy Animalia Bryozoa Gymnolaemata Cheilostomatida Hippothoidae Hippothoa Hippothoa peristomata Gordon, Dennis P. Hippothoa peristomata Gordon 1984 |
topic_facet |
Biodiversity Taxonomy Animalia Bryozoa Gymnolaemata Cheilostomatida Hippothoidae Hippothoa Hippothoa peristomata |
description |
Hippothoa peristomata Gordon, 1984 (Fig. 10B, C, E, F) Hippothoa peristomata Gordon, 1984: 111, text-fig. 10E, pl. 43E–G; Gordon et al . 2009: 291. Material examined. Holotype: NIWA 7429 (H-330), Kermadec Ridge (no data). Other material: NIWA 22948, 35.7415° S, 178.4983° E, 312 m; NIWA 76400, 37.6152° S, 177.0957° E, 165–170 m; NIWA 93782, 120856, 36.9078° S, 169.8463° W, 1013 m. Remarks. The species was named for the extremely elevated orificial region (Fig. 10B), shown here in profile for the first time (Fig. 10E). The ooecium of the terminal ovicell is relatively large and globular, and a little wider than the maternal zooid (Fig. 10C). The holotype colony had unusual kenozooids and it appears that these were not anomalous as they also occur in a sample from the Louisville Seamount Chain. They are almost the same size and shape as autozooids but instead of a tall elevated orifice there is only a smooth rounded convexity (Fig. 10F); this does not appear to be a reparative feature. Only one ancestrula has been found and it is kenozooidal. Hippothoa peristomata was first discovered in a sample from the Kermadec Ridge but the label with station data was lost. Further, the type material lacked an ancestrula. The species has subsequently been identified three times in later-collected samples—from the outer continental shelf south of White Island, Bay of Plenty, at 165–170 m, on the southern Kermadec Ridge near Rumble III Seamount at 312 m, and on the Louisville Seamount Chain at 1013 m. The substratum is volcanic rock. Published as part of Gordon, Dennis P., 2020, New Hippothoidae (Bryozoa) from Australasia, pp. 451-476 in Zootaxa 4750 (4) on page 469, DOI:10.11646/zootaxa.4750.4.1, http://zenodo.org/record/3708766 |
format |
Other/Unknown Material |
author |
Gordon, Dennis P. |
author_facet |
Gordon, Dennis P. |
author_sort |
Gordon, Dennis P. |
title |
Hippothoa peristomata Gordon 1984 |
title_short |
Hippothoa peristomata Gordon 1984 |
title_full |
Hippothoa peristomata Gordon 1984 |
title_fullStr |
Hippothoa peristomata Gordon 1984 |
title_full_unstemmed |
Hippothoa peristomata Gordon 1984 |
title_sort |
hippothoa peristomata gordon 1984 |
publisher |
Zenodo |
publishDate |
2020 |
url |
https://doi.org/10.5281/zenodo.3717944 http://treatment.plazi.org/id/6262878CFFFDFFFFFF3EFD07A468FA70 |
genre |
White Island |
genre_facet |
White Island |
op_source |
New Hippothoidae (Bryozoa) from Australasia, pp. 451-476 in Zootaxa, 4750(4), 469, (2020-03-13) |
op_relation |
https://doi.org/10.11646/zootaxa.4750.4.1 http://zenodo.org/record/3708766 http://publication.plazi.org/id/9E5BFFF4FFEFFFEDFFA9FFDEA60FFFE9 https://sibils.text-analytics.ch/search/collections/plazi/6262878CFFFDFFFFFF3EFD07A468FA70 https://www.gbif.org/species/162486151 https://doi.org/10.5281/zenodo.3708786 http://zoobank.org/AE9FDD46-5471-44B3-97FB-11C4BD45C59B https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.3717943 https://doi.org/10.5281/zenodo.3717944 oai:zenodo.org:3717944 http://treatment.plazi.org/id/6262878CFFFDFFFFFF3EFD07A468FA70 |
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.371794410.11646/zootaxa.4750.4.110.5281/zenodo.370878610.5281/zenodo.3717943 |
_version_ |
1810485024441499648 |