Hymedesmia (Stylopus) primitiva LUNDBECK 1910
HYMEDESMIA (STYLOPUS) PRIMITIVA LUNDBECK, 1910 (FIG. 11A, B) Specimens: Specimens in IMS, sections and spicule preparations from tissue samples (Rathlin Island Sponge Biodiversity Project; specimen 1, White Cliffs, 55°17.543 ′ N, 06°14.517 ′ W; water depth, 26.4–29.4 m; Mc 2611). Collected by J. Jon...
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2009
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Online Access: | https://dx.doi.org/10.5281/zenodo.5114899 https://zenodo.org/record/5114899 |
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ftdatacite:10.5281/zenodo.5114899 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Porifera Demospongiae Poecilosclerida Hymedesmiidae Hymedesmia Hymedesmia primitiva |
spellingShingle |
Biodiversity Taxonomy Animalia Porifera Demospongiae Poecilosclerida Hymedesmiidae Hymedesmia Hymedesmia primitiva Goodwin, Claire E. Picton, Bernard E. Hymedesmia (Stylopus) primitiva LUNDBECK 1910 |
topic_facet |
Biodiversity Taxonomy Animalia Porifera Demospongiae Poecilosclerida Hymedesmiidae Hymedesmia Hymedesmia primitiva |
description |
HYMEDESMIA (STYLOPUS) PRIMITIVA LUNDBECK, 1910 (FIG. 11A, B) Specimens: Specimens in IMS, sections and spicule preparations from tissue samples (Rathlin Island Sponge Biodiversity Project; specimen 1, White Cliffs, 55°17.543 ′ N, 06°14.517 ′ W; water depth, 26.4–29.4 m; Mc 2611). Collected by J. Jones and C. Goodwin, 7 July 2005. Specimen 2: White Cliffs (55°17.538 ′ N, 06°14.542 ′ W; water depth, 37–40 m; Mc 2981). Collected by B. Picton and C. Goodwin, 7 September 2005. Specimen 3: Damicornis Bay (55°17.429 ′ N, 06°15.098 ′ W; water depth, 30.5–33.5 m; Mc 3107). Collected by J. Jones and L. Scally, 16 August 2005. Specimen 4: north-east of Doon Point (55°16.454 ′ N, 06°10.296 ′ W; water depth, 35.7–38.7 m; Mc 3132). Collected by J. Jones and B. Picton, 25 August 2005. Specimen 5: Loch Garry (55°15.956 ′ N, 06°10.411 ′ W; water depth, 31–34 m; Mc 3161). Collected by C. Goodwin and A.M. Mahon, 26 August 2005. Specimen 6: Loch Garry (55°15.956 ′ N, 06°10.411 ′ W; water depth, 32–35 m; Mc 3162). Collected by J. Jones and B. Picton, 26 August 2005. Comparative material examined: Hymedemsia primitiva spicule preparation of specimens from Ingolf expedition stations 6 and 89. ZMUC. External morphology: The sponge is a thin cream crust with large pore sieves; in two of the sponges the area around the pore sieves was yellow from algae in the surface tissues. The sponge formed patches with maximum diameters in the range 4–15 cm. Skeleton: Basal layer of acanthostyles, in which the smaller acanthostyles are more abundant. There are ascending columns of ectosomal spicules that are 5–8 spicules thick. The sponge is 400–500-Mm thick. Several of the specimens had diatoms present in their surface layer. Spicules: 1. Acanthostyles: 100–315 Mm by 10–16 Mm on the head, or by 6–10 Mm on the shaft; entirely spined with small, short, recurved spines. The head is slightly tylote, and bears slightly larger spines that often have rounded tips. In the longer spicules the spines may be very sparse towards the tip, and part of the shaft may be smooth. 2. Ectosomal spicules: 200–250 Mm by 2–4 Mm. With tylotes that are usually faintly polytylote. 3. Microscleres: absent. Remarks: The spiculation broadly agrees with that of Lundbeck’s (1910) specimens. However, the strongyles of his specimens have a slightly broader size range (196–280 Mm), and the acanthostyles are also somewhat thicker than the Rathlin specimens, with base widths varying from 14 to 27 Mm. However, Lundbeck states that there is much variation of acanthostyles between individuals in terms of robustness and spination. This species was originally described from deep water (108–840 m) around Iceland and the Faroe Islands. It has subsequently been reported from the Caribbean (De Laubenfels, 1936) and from Wembury Bay in Devon (Burton, 1957), although it would seem unlikely that the former record is of the same species. : Published as part of Goodwin, Claire E. & Picton, Bernard E., 2009, Demosponges of the genus Hymedesmia (Poecilosclerida: Hymedesmidae) from Rathlin Island, Northern Ireland, with a description of six new species, pp. 896-912 in Zoological Journal of the Linnean Society 156 (4) on pages 908-909, DOI: 10.1111/j.1096-3642.2008.00498.x, http://zenodo.org/record/4635070 : {"references": ["Lundbeck W. 1910. Porifera. 3. Desmacidonidae (pars.). Copenhagen: Bianco Luno.", "De Laubenfels MW. 1936. A discussion of the sponge fauna of the Dry Tortugas in particular and the West Indies in general, with material for a revision of the families and orders of the Porifera. Carnegie Institute of Washington (Tortugas Laboratory paper No. 467) 30: 1 - 225.", "Burton M. 1957. Porifera. In: Russell FS, ed. Plymouth marine fauna. Plymouth: Marine Biological Association, 26 - 32."]} |
format |
Text |
author |
Goodwin, Claire E. Picton, Bernard E. |
author_facet |
Goodwin, Claire E. Picton, Bernard E. |
author_sort |
Goodwin, Claire E. |
title |
Hymedesmia (Stylopus) primitiva LUNDBECK 1910 |
title_short |
Hymedesmia (Stylopus) primitiva LUNDBECK 1910 |
title_full |
Hymedesmia (Stylopus) primitiva LUNDBECK 1910 |
title_fullStr |
Hymedesmia (Stylopus) primitiva LUNDBECK 1910 |
title_full_unstemmed |
Hymedesmia (Stylopus) primitiva LUNDBECK 1910 |
title_sort |
hymedesmia (stylopus) primitiva lundbeck 1910 |
publisher |
Zenodo |
publishDate |
2009 |
url |
https://dx.doi.org/10.5281/zenodo.5114899 https://zenodo.org/record/5114899 |
long_lat |
ENVELOPE(166.733,166.733,-72.550,-72.550) ENVELOPE(-62.233,-62.233,-63.350,-63.350) ENVELOPE(-62.833,-62.833,-65.100,-65.100) ENVELOPE(-125.138,-125.138,54.092,54.092) |
geographic |
Faroe Islands Burton Garry Goodwin Loch Garry |
geographic_facet |
Faroe Islands Burton Garry Goodwin Loch Garry |
genre |
Faroe Islands Iceland |
genre_facet |
Faroe Islands Iceland |
op_relation |
http://zenodo.org/record/4635070 http://publication.plazi.org/id/531DFFB61465FFF8FFC9EE733319FF80 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.1111/j.1096-3642.2008.00498.x http://zenodo.org/record/4635070 http://publication.plazi.org/id/531DFFB61465FFF8FFC9EE733319FF80 https://dx.doi.org/10.5281/zenodo.4635092 https://dx.doi.org/10.5281/zenodo.5114898 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5281/zenodo.5114899 https://doi.org/10.1111/j.1096-3642.2008.00498.x https://doi.org/10.5281/zenodo.4635092 https://doi.org/10.5281/zenodo.5114898 |
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1765996240904912896 |
spelling |
ftdatacite:10.5281/zenodo.5114899 2023-05-15T16:11:07+02:00 Hymedesmia (Stylopus) primitiva LUNDBECK 1910 Goodwin, Claire E. Picton, Bernard E. 2009 https://dx.doi.org/10.5281/zenodo.5114899 https://zenodo.org/record/5114899 unknown Zenodo http://zenodo.org/record/4635070 http://publication.plazi.org/id/531DFFB61465FFF8FFC9EE733319FF80 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.1111/j.1096-3642.2008.00498.x http://zenodo.org/record/4635070 http://publication.plazi.org/id/531DFFB61465FFF8FFC9EE733319FF80 https://dx.doi.org/10.5281/zenodo.4635092 https://dx.doi.org/10.5281/zenodo.5114898 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Porifera Demospongiae Poecilosclerida Hymedesmiidae Hymedesmia Hymedesmia primitiva Text Taxonomic treatment article-journal ScholarlyArticle 2009 ftdatacite https://doi.org/10.5281/zenodo.5114899 https://doi.org/10.1111/j.1096-3642.2008.00498.x https://doi.org/10.5281/zenodo.4635092 https://doi.org/10.5281/zenodo.5114898 2021-11-05T12:55:41Z HYMEDESMIA (STYLOPUS) PRIMITIVA LUNDBECK, 1910 (FIG. 11A, B) Specimens: Specimens in IMS, sections and spicule preparations from tissue samples (Rathlin Island Sponge Biodiversity Project; specimen 1, White Cliffs, 55°17.543 ′ N, 06°14.517 ′ W; water depth, 26.4–29.4 m; Mc 2611). Collected by J. Jones and C. Goodwin, 7 July 2005. Specimen 2: White Cliffs (55°17.538 ′ N, 06°14.542 ′ W; water depth, 37–40 m; Mc 2981). Collected by B. Picton and C. Goodwin, 7 September 2005. Specimen 3: Damicornis Bay (55°17.429 ′ N, 06°15.098 ′ W; water depth, 30.5–33.5 m; Mc 3107). Collected by J. Jones and L. Scally, 16 August 2005. Specimen 4: north-east of Doon Point (55°16.454 ′ N, 06°10.296 ′ W; water depth, 35.7–38.7 m; Mc 3132). Collected by J. Jones and B. Picton, 25 August 2005. Specimen 5: Loch Garry (55°15.956 ′ N, 06°10.411 ′ W; water depth, 31–34 m; Mc 3161). Collected by C. Goodwin and A.M. Mahon, 26 August 2005. Specimen 6: Loch Garry (55°15.956 ′ N, 06°10.411 ′ W; water depth, 32–35 m; Mc 3162). Collected by J. Jones and B. Picton, 26 August 2005. Comparative material examined: Hymedemsia primitiva spicule preparation of specimens from Ingolf expedition stations 6 and 89. ZMUC. External morphology: The sponge is a thin cream crust with large pore sieves; in two of the sponges the area around the pore sieves was yellow from algae in the surface tissues. The sponge formed patches with maximum diameters in the range 4–15 cm. Skeleton: Basal layer of acanthostyles, in which the smaller acanthostyles are more abundant. There are ascending columns of ectosomal spicules that are 5–8 spicules thick. The sponge is 400–500-Mm thick. Several of the specimens had diatoms present in their surface layer. Spicules: 1. Acanthostyles: 100–315 Mm by 10–16 Mm on the head, or by 6–10 Mm on the shaft; entirely spined with small, short, recurved spines. The head is slightly tylote, and bears slightly larger spines that often have rounded tips. In the longer spicules the spines may be very sparse towards the tip, and part of the shaft may be smooth. 2. Ectosomal spicules: 200–250 Mm by 2–4 Mm. With tylotes that are usually faintly polytylote. 3. Microscleres: absent. Remarks: The spiculation broadly agrees with that of Lundbeck’s (1910) specimens. However, the strongyles of his specimens have a slightly broader size range (196–280 Mm), and the acanthostyles are also somewhat thicker than the Rathlin specimens, with base widths varying from 14 to 27 Mm. However, Lundbeck states that there is much variation of acanthostyles between individuals in terms of robustness and spination. This species was originally described from deep water (108–840 m) around Iceland and the Faroe Islands. It has subsequently been reported from the Caribbean (De Laubenfels, 1936) and from Wembury Bay in Devon (Burton, 1957), although it would seem unlikely that the former record is of the same species. : Published as part of Goodwin, Claire E. & Picton, Bernard E., 2009, Demosponges of the genus Hymedesmia (Poecilosclerida: Hymedesmidae) from Rathlin Island, Northern Ireland, with a description of six new species, pp. 896-912 in Zoological Journal of the Linnean Society 156 (4) on pages 908-909, DOI: 10.1111/j.1096-3642.2008.00498.x, http://zenodo.org/record/4635070 : {"references": ["Lundbeck W. 1910. Porifera. 3. Desmacidonidae (pars.). Copenhagen: Bianco Luno.", "De Laubenfels MW. 1936. A discussion of the sponge fauna of the Dry Tortugas in particular and the West Indies in general, with material for a revision of the families and orders of the Porifera. Carnegie Institute of Washington (Tortugas Laboratory paper No. 467) 30: 1 - 225.", "Burton M. 1957. Porifera. In: Russell FS, ed. Plymouth marine fauna. Plymouth: Marine Biological Association, 26 - 32."]} Text Faroe Islands Iceland DataCite Metadata Store (German National Library of Science and Technology) Faroe Islands Burton ENVELOPE(166.733,166.733,-72.550,-72.550) Garry ENVELOPE(-62.233,-62.233,-63.350,-63.350) Goodwin ENVELOPE(-62.833,-62.833,-65.100,-65.100) Loch Garry ENVELOPE(-125.138,-125.138,54.092,54.092) |