Antarctothoa buskiana
Antarctothoa buskiana (Hutton, 1873) (Fig. 11 A–C) Diachoris buskiana Hutton, 1873: 94; Hutton 1880: 188; Jelly 1889: 228. Schizoporella hyalina : Hutton 1891: 106; Hutton 1904: 297. Non Cellepora hyalina Linnaeus, 1767. Celleporella buskiana : Gordon et al . 2009: 291. Material examined. OM A88.104...
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Online Access: | https://dx.doi.org/10.5281/zenodo.3717939 https://zenodo.org/record/3717939 |
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Biodiversity Taxonomy Animalia Bryozoa Gymnolaemata Cheilostomatida Hippothoidae Antarctothoa Antarctothoa buskiana |
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Biodiversity Taxonomy Animalia Bryozoa Gymnolaemata Cheilostomatida Hippothoidae Antarctothoa Antarctothoa buskiana Gordon, Dennis P. Antarctothoa buskiana |
topic_facet |
Biodiversity Taxonomy Animalia Bryozoa Gymnolaemata Cheilostomatida Hippothoidae Antarctothoa Antarctothoa buskiana |
description |
Antarctothoa buskiana (Hutton, 1873) (Fig. 11 A–C) Diachoris buskiana Hutton, 1873: 94; Hutton 1880: 188; Jelly 1889: 228. Schizoporella hyalina : Hutton 1891: 106; Hutton 1904: 297. Non Cellepora hyalina Linnaeus, 1767. Celleporella buskiana : Gordon et al . 2009: 291. Material examined. OM A88.104 (lectotype); NMNZ Pz. 4 (syntype). NIWA 98922, 35.8270° S, 174.5224° E, 0 m, coll. D.P. Gordon; NIWA 127918, Stn Z9714, 34.3910° S, 172.9690° E 45 m. Remarks. This little-known epialgal species is notable for its disjunct zooids (Fig. 11A), reflected in the original attribution to the unrelated genus Diachoris [i.e. Beania ]. In this regard it superficially resembles Antarctothoa discreta (Busk, 1854) from the Falkland Islands, but the latter species has distinctive annular transverse ridges. Disjunction in A. buskiana autozooids occurs from the inception of the colony. The ancestrula has a pair of large distolateral pore-chambers that bud the first daughter zooids. These do not touch but, while they are forming, produce a median zooid between them that is not in contact with the ancestrula (Fig. 11C). The three daughter zooids are disjunct and connected by tubes. Almost all zooids are relatively long and tapering, especially the female zooids (cystids), which have the profile of an ice-cream cone. Male zooids are narrower still. Where transverse clusters of female zooids occur together in the colony, disjunctions between them, and between adjacent other zooids, are much less apparent. The autozooidal sinus is evenly U-shaped (i.e. parallel-sided), as is the tiny sinus in the dimorphic combined maternal aperture; the sinus of the male orifice, on the other hand, is proportionally long and narrow (Fig. 11B). Brown (1952) noted that, in 1874, Hutton sent a collection of New Zealand bryozoans to the then British Museum. Among them was a specimen of Diachoris buskiana , which was subsequently registered as 1875.1.5.78. Antarctothoa buskiana is commonly distributed on thin-bladed brown-algal laminae along the northeast coast of North Island from Coromandel Peninsula to the Spirits Bay region from the low intertidal to 45 m depth. : Published as part of Gordon, Dennis P., 2020, New Hippothoidae (Bryozoa) from Australasia, pp. 451-476 in Zootaxa 4750 (4) on pages 471-472, DOI: 10.11646/zootaxa.4750.4.1, http://zenodo.org/record/3708766 : {"references": ["Hutton, F. W. (1873) Catalogue of the Marine Mollusca of New Zealand, with diagnoses of the species. Government Printer, Wellington, xx + 116 pp.", "Hutton, F. W. (1880) Manual of New Zealand Mollusca. A systematic and descriptive catalogue of the marine and land shells, and of the soft mollusks and Polyzoa of New Zealand and the adjacent islands. James Hughes, Wellington, xvi + iii + 224 pp.", "Jelly, E. C. (1889) A Synonymic Catalogue of the Recent Marine Bryozoa. Dulau & Co., London, xv + 322 p. https: // doi. org / 10.5962 / bhl. title. 29998", "Hutton, F. W. (1891) Revised list of the marine Bryozoa of New Zealand. Transactions of the New Zealand Institute, 23, 102 - 107.", "Hutton, F. W. (1904) Index Faunae Novae Zealandiae. Dulau & Co., London, viii + 372 pp.", "Linnaeus, C. (1767) Systema Naturae per Regna tria Naturae, secundum Classes, Ordines, Genera, Species, cum characteribus, differentiis, synonymis, locis. Tomus 2. 12 th Edition. Reformata. Laurentiae Salvii, Holmiae, pp. 533 - 1327. https: // doi. org / 10.5962 / bhl. title. 157601", "Gordon, D. P., Taylor, P. D. & Bigey, F. P. (2009) Phylum Bryozoa - moss animals, sea mats, lace corals. In: Gordon, D. P. (Ed.), New Zealand Inventory of Biodiversity. Vol. 1. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, Christchurch, pp. 271 - 297.", "Busk, G. (1854) Part II. Cheilostomata. In: Catalogue of Marine Polyzoa in the Collection of the British Museum. Trustees of the British Museum (Natural History), London, pp. 1 - viii + 55 - 120, pls. 69 - 124.", "Brown, D. A. (1952) The Tertiary Cheilostomatous Polyzoa of New Zealand. Trustees of the British Museum (Natural History), London, xii + 405 pp. https: // doi. org / 10.5962 / bhl. title. 118779"]} |
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Text |
author |
Gordon, Dennis P. |
author_facet |
Gordon, Dennis P. |
author_sort |
Gordon, Dennis P. |
title |
Antarctothoa buskiana |
title_short |
Antarctothoa buskiana |
title_full |
Antarctothoa buskiana |
title_fullStr |
Antarctothoa buskiana |
title_full_unstemmed |
Antarctothoa buskiana |
title_sort |
antarctothoa buskiana |
publisher |
Zenodo |
publishDate |
2020 |
url |
https://dx.doi.org/10.5281/zenodo.3717939 https://zenodo.org/record/3717939 |
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ENVELOPE(164.167,164.167,-82.467,-82.467) |
geographic |
Christchurch New Zealand |
geographic_facet |
Christchurch New Zealand |
genre |
Antarc* |
genre_facet |
Antarc* |
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Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.3717939 https://doi.org/10.11646/zootaxa.4750.4.1 https://doi.org/10.5281/zenodo.3708788 https://doi.org/10.5281/zenodo.3717940 |
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ftdatacite:10.5281/zenodo.3717939 2023-05-15T13:57:04+02:00 Antarctothoa buskiana Gordon, Dennis P. 2020 https://dx.doi.org/10.5281/zenodo.3717939 https://zenodo.org/record/3717939 unknown Zenodo http://zenodo.org/record/3708766 http://publication.plazi.org/id/9E5BFFF4FFEFFFEDFFA9FFDEA60FFFE9 http://zoobank.org/AE9FDD46-5471-44B3-97FB-11C4BD45C59B https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4750.4.1 http://zenodo.org/record/3708766 http://publication.plazi.org/id/9E5BFFF4FFEFFFEDFFA9FFDEA60FFFE9 https://dx.doi.org/10.5281/zenodo.3708788 http://zoobank.org/AE9FDD46-5471-44B3-97FB-11C4BD45C59B https://dx.doi.org/10.5281/zenodo.3717940 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Bryozoa Gymnolaemata Cheilostomatida Hippothoidae Antarctothoa Antarctothoa buskiana Taxonomic treatment article-journal Text ScholarlyArticle 2020 ftdatacite https://doi.org/10.5281/zenodo.3717939 https://doi.org/10.11646/zootaxa.4750.4.1 https://doi.org/10.5281/zenodo.3708788 https://doi.org/10.5281/zenodo.3717940 2022-02-09T14:16:11Z Antarctothoa buskiana (Hutton, 1873) (Fig. 11 A–C) Diachoris buskiana Hutton, 1873: 94; Hutton 1880: 188; Jelly 1889: 228. Schizoporella hyalina : Hutton 1891: 106; Hutton 1904: 297. Non Cellepora hyalina Linnaeus, 1767. Celleporella buskiana : Gordon et al . 2009: 291. Material examined. OM A88.104 (lectotype); NMNZ Pz. 4 (syntype). NIWA 98922, 35.8270° S, 174.5224° E, 0 m, coll. D.P. Gordon; NIWA 127918, Stn Z9714, 34.3910° S, 172.9690° E 45 m. Remarks. This little-known epialgal species is notable for its disjunct zooids (Fig. 11A), reflected in the original attribution to the unrelated genus Diachoris [i.e. Beania ]. In this regard it superficially resembles Antarctothoa discreta (Busk, 1854) from the Falkland Islands, but the latter species has distinctive annular transverse ridges. Disjunction in A. buskiana autozooids occurs from the inception of the colony. The ancestrula has a pair of large distolateral pore-chambers that bud the first daughter zooids. These do not touch but, while they are forming, produce a median zooid between them that is not in contact with the ancestrula (Fig. 11C). The three daughter zooids are disjunct and connected by tubes. Almost all zooids are relatively long and tapering, especially the female zooids (cystids), which have the profile of an ice-cream cone. Male zooids are narrower still. Where transverse clusters of female zooids occur together in the colony, disjunctions between them, and between adjacent other zooids, are much less apparent. The autozooidal sinus is evenly U-shaped (i.e. parallel-sided), as is the tiny sinus in the dimorphic combined maternal aperture; the sinus of the male orifice, on the other hand, is proportionally long and narrow (Fig. 11B). Brown (1952) noted that, in 1874, Hutton sent a collection of New Zealand bryozoans to the then British Museum. Among them was a specimen of Diachoris buskiana , which was subsequently registered as 1875.1.5.78. Antarctothoa buskiana is commonly distributed on thin-bladed brown-algal laminae along the northeast coast of North Island from Coromandel Peninsula to the Spirits Bay region from the low intertidal to 45 m depth. : Published as part of Gordon, Dennis P., 2020, New Hippothoidae (Bryozoa) from Australasia, pp. 451-476 in Zootaxa 4750 (4) on pages 471-472, DOI: 10.11646/zootaxa.4750.4.1, http://zenodo.org/record/3708766 : {"references": ["Hutton, F. W. (1873) Catalogue of the Marine Mollusca of New Zealand, with diagnoses of the species. Government Printer, Wellington, xx + 116 pp.", "Hutton, F. W. (1880) Manual of New Zealand Mollusca. A systematic and descriptive catalogue of the marine and land shells, and of the soft mollusks and Polyzoa of New Zealand and the adjacent islands. James Hughes, Wellington, xvi + iii + 224 pp.", "Jelly, E. C. (1889) A Synonymic Catalogue of the Recent Marine Bryozoa. Dulau & Co., London, xv + 322 p. https: // doi. org / 10.5962 / bhl. title. 29998", "Hutton, F. W. (1891) Revised list of the marine Bryozoa of New Zealand. Transactions of the New Zealand Institute, 23, 102 - 107.", "Hutton, F. W. (1904) Index Faunae Novae Zealandiae. Dulau & Co., London, viii + 372 pp.", "Linnaeus, C. (1767) Systema Naturae per Regna tria Naturae, secundum Classes, Ordines, Genera, Species, cum characteribus, differentiis, synonymis, locis. Tomus 2. 12 th Edition. Reformata. Laurentiae Salvii, Holmiae, pp. 533 - 1327. https: // doi. org / 10.5962 / bhl. title. 157601", "Gordon, D. P., Taylor, P. D. & Bigey, F. P. (2009) Phylum Bryozoa - moss animals, sea mats, lace corals. In: Gordon, D. P. (Ed.), New Zealand Inventory of Biodiversity. Vol. 1. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, Christchurch, pp. 271 - 297.", "Busk, G. (1854) Part II. Cheilostomata. In: Catalogue of Marine Polyzoa in the Collection of the British Museum. Trustees of the British Museum (Natural History), London, pp. 1 - viii + 55 - 120, pls. 69 - 124.", "Brown, D. A. (1952) The Tertiary Cheilostomatous Polyzoa of New Zealand. Trustees of the British Museum (Natural History), London, xii + 405 pp. https: // doi. org / 10.5962 / bhl. title. 118779"]} Text Antarc* DataCite Metadata Store (German National Library of Science and Technology) Christchurch ENVELOPE(164.167,164.167,-82.467,-82.467) New Zealand |