Iophon hesperidesi Rios, Cristobo & Urgorri 2004
Iophon hesperidesi Rios, Cristobo & Urgorri, 2004 (Figure 4) Specimens. BELUM. Mc 2015.584 Port Circumcision, Pieterman Island (65°10.471’S, 64° 08.070’W), depth 5–9 m; collected by C. Goodwin and E. Priestley, 15/02/2015. BELUM.Mc2015.653 The Minnows, Prospect Point (66°01.642’S, 65° 21.323’W),...
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ftzenodo:oai:zenodo.org:5584970 2024-09-15T17:43:58+00:00 Iophon hesperidesi Rios, Cristobo & Urgorri 2004 Goodwin, Claire E. Berman, Jade Hendry, Katharine R. 2019-08-23 https://doi.org/10.5281/zenodo.5584970 http://treatment.plazi.org/id/03B087EDFFC3FF92FF59F9D3FC16DD79 unknown Zenodo https://doi.org/10.11646/zootaxa.4658.3.3 http://zenodo.org/record/3376028 http://publication.plazi.org/id/FF89FF95FFC9FF99FFCEFFD4FFA5DF62 https://sibils.text-analytics.ch/search/collections/plazi/03B087EDFFC3FF92FF59F9D3FC16DD79 https://www.gbif.org/species/159244137 https://www.checklistbank.org/dataset/25927/taxon/03B087EDFFC3FF92FF59F9D3FC16DD79.taxon https://doi.org/10.5281/zenodo.3376038 http://zoobank.org/D926CCEC-56EF-4E9A-98BE-CEB4D4D3D60A https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5584969 https://doi.org/10.5281/zenodo.5584970 oai:zenodo.org:5584970 http://treatment.plazi.org/id/03B087EDFFC3FF92FF59F9D3FC16DD79 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Demosponges from the sublittoral and shallow-circalittoral (<24 m depth) Antarctic Peninsula with a description of four new species and notes on in situ identification characteristics, pp. 461-508 in Zootaxa, 4658(3), 471-472, (2019-08-23) Biodiversity Taxonomy Animalia Porifera Demospongiae Poecilosclerida Acarnidae Iophon Iophon hesperidesi info:eu-repo/semantics/other 2019 ftzenodo https://doi.org/10.5281/zenodo.558497010.11646/zootaxa.4658.3.310.5281/zenodo.337603810.5281/zenodo.5584969 2024-07-26T19:57:45Z Iophon hesperidesi Rios, Cristobo & Urgorri, 2004 (Figure 4) Specimens. BELUM. Mc 2015.584 Port Circumcision, Pieterman Island (65°10.471’S, 64° 08.070’W), depth 5–9 m; collected by C. Goodwin and E. Priestley, 15/02/2015. BELUM.Mc2015.653 The Minnows, Prospect Point (66°01.642’S, 65° 21.323’W), depth 6–18 m; collected by C. Goodwin and E. Priestley, 17/02/2015. External morphology. In situ appearance (Figure 4A): Both specimens were a beige crust. One was on an algal holdfast, the other over a bivalve shell. Preserved appearance. Soft, brown, easily broken crust. Skeleton (Figure 4B): Reticulation of bundles of 3–4 oxea. Ectosomal pallisade of tylotes. Spicules: Styles (Figure 4C): Heads spined with a few large spines (Figure 4D). BELUM.Mc2015.653 426(452)478 by 12(16) 20 µm; BELUM.Mc2015.584 349(370)404/11(16) 20 µm. Tylotes (Figure 4E): With rounded, densely spined ends (Figure 4F). BELUM.Mc2015.653 272(289)304 by 7(10) 12 µm; BELUM.Mc2015.584 248(266)283/8(9) 11 µm. Chelae (Figure 4G): With a prominent spine on the base: BELUM.Mc2015.653 14(17) 19 µm; BELUM. Mc2015.584 17(20) 23 µm. Bipocilla (Figure 4H): BELUM.Mc2015.653 8(10) 11 µm; BELUM.Mc2015.584 8(9) 12 µm. Remarks. The type location for this species is Livingstone Island, South Shetland Islands between 21– 30m. The encrusting form, skeleton and spicule dimensions correspond well to those of the holotype and paratype (Styles 370–410 by 5–20 µm; Tylotes 208–285 by 4–10 µm; Bipocilla 9–11 µm and chelae 19–35 µm). We did not note thin acanthostyles but these were very rare in the type specimens. Distribution. There are currently no other records in the scientific literature. These records extend the range of I. hesperidesi considerably further south along the Antarctic Peninsula. Published as part of Goodwin, Claire E., Berman, Jade & Hendry, Katharine R., 2019, Demosponges from the sublittoral and shallow-circalittoral (<24 m depth) Antarctic Peninsula with a description of four new species and notes on in situ identification ... Other/Unknown Material Antarc* Antarctic Antarctic Peninsula South Shetland Islands The Minnows Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Porifera Demospongiae Poecilosclerida Acarnidae Iophon Iophon hesperidesi |
spellingShingle |
Biodiversity Taxonomy Animalia Porifera Demospongiae Poecilosclerida Acarnidae Iophon Iophon hesperidesi Goodwin, Claire E. Berman, Jade Hendry, Katharine R. Iophon hesperidesi Rios, Cristobo & Urgorri 2004 |
topic_facet |
Biodiversity Taxonomy Animalia Porifera Demospongiae Poecilosclerida Acarnidae Iophon Iophon hesperidesi |
description |
Iophon hesperidesi Rios, Cristobo & Urgorri, 2004 (Figure 4) Specimens. BELUM. Mc 2015.584 Port Circumcision, Pieterman Island (65°10.471’S, 64° 08.070’W), depth 5–9 m; collected by C. Goodwin and E. Priestley, 15/02/2015. BELUM.Mc2015.653 The Minnows, Prospect Point (66°01.642’S, 65° 21.323’W), depth 6–18 m; collected by C. Goodwin and E. Priestley, 17/02/2015. External morphology. In situ appearance (Figure 4A): Both specimens were a beige crust. One was on an algal holdfast, the other over a bivalve shell. Preserved appearance. Soft, brown, easily broken crust. Skeleton (Figure 4B): Reticulation of bundles of 3–4 oxea. Ectosomal pallisade of tylotes. Spicules: Styles (Figure 4C): Heads spined with a few large spines (Figure 4D). BELUM.Mc2015.653 426(452)478 by 12(16) 20 µm; BELUM.Mc2015.584 349(370)404/11(16) 20 µm. Tylotes (Figure 4E): With rounded, densely spined ends (Figure 4F). BELUM.Mc2015.653 272(289)304 by 7(10) 12 µm; BELUM.Mc2015.584 248(266)283/8(9) 11 µm. Chelae (Figure 4G): With a prominent spine on the base: BELUM.Mc2015.653 14(17) 19 µm; BELUM. Mc2015.584 17(20) 23 µm. Bipocilla (Figure 4H): BELUM.Mc2015.653 8(10) 11 µm; BELUM.Mc2015.584 8(9) 12 µm. Remarks. The type location for this species is Livingstone Island, South Shetland Islands between 21– 30m. The encrusting form, skeleton and spicule dimensions correspond well to those of the holotype and paratype (Styles 370–410 by 5–20 µm; Tylotes 208–285 by 4–10 µm; Bipocilla 9–11 µm and chelae 19–35 µm). We did not note thin acanthostyles but these were very rare in the type specimens. Distribution. There are currently no other records in the scientific literature. These records extend the range of I. hesperidesi considerably further south along the Antarctic Peninsula. Published as part of Goodwin, Claire E., Berman, Jade & Hendry, Katharine R., 2019, Demosponges from the sublittoral and shallow-circalittoral (<24 m depth) Antarctic Peninsula with a description of four new species and notes on in situ identification ... |
format |
Other/Unknown Material |
author |
Goodwin, Claire E. Berman, Jade Hendry, Katharine R. |
author_facet |
Goodwin, Claire E. Berman, Jade Hendry, Katharine R. |
author_sort |
Goodwin, Claire E. |
title |
Iophon hesperidesi Rios, Cristobo & Urgorri 2004 |
title_short |
Iophon hesperidesi Rios, Cristobo & Urgorri 2004 |
title_full |
Iophon hesperidesi Rios, Cristobo & Urgorri 2004 |
title_fullStr |
Iophon hesperidesi Rios, Cristobo & Urgorri 2004 |
title_full_unstemmed |
Iophon hesperidesi Rios, Cristobo & Urgorri 2004 |
title_sort |
iophon hesperidesi rios, cristobo & urgorri 2004 |
publisher |
Zenodo |
publishDate |
2019 |
url |
https://doi.org/10.5281/zenodo.5584970 http://treatment.plazi.org/id/03B087EDFFC3FF92FF59F9D3FC16DD79 |
genre |
Antarc* Antarctic Antarctic Peninsula South Shetland Islands The Minnows |
genre_facet |
Antarc* Antarctic Antarctic Peninsula South Shetland Islands The Minnows |
op_source |
Demosponges from the sublittoral and shallow-circalittoral (<24 m depth) Antarctic Peninsula with a description of four new species and notes on in situ identification characteristics, pp. 461-508 in Zootaxa, 4658(3), 471-472, (2019-08-23) |
op_relation |
https://doi.org/10.11646/zootaxa.4658.3.3 http://zenodo.org/record/3376028 http://publication.plazi.org/id/FF89FF95FFC9FF99FFCEFFD4FFA5DF62 https://sibils.text-analytics.ch/search/collections/plazi/03B087EDFFC3FF92FF59F9D3FC16DD79 https://www.gbif.org/species/159244137 https://www.checklistbank.org/dataset/25927/taxon/03B087EDFFC3FF92FF59F9D3FC16DD79.taxon https://doi.org/10.5281/zenodo.3376038 http://zoobank.org/D926CCEC-56EF-4E9A-98BE-CEB4D4D3D60A https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5584969 https://doi.org/10.5281/zenodo.5584970 oai:zenodo.org:5584970 http://treatment.plazi.org/id/03B087EDFFC3FF92FF59F9D3FC16DD79 |
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.558497010.11646/zootaxa.4658.3.310.5281/zenodo.337603810.5281/zenodo.5584969 |
_version_ |
1810491235315482624 |