Mycale (Mycale) Gray 1867
Subgenus Mycale (Mycale) Gray, 1867 Type species . Hymeniacidon lingua Bowerbank, 1864 (= Mycale (Mycale) lingua ). Remarks . The subgenus is cosmopolitan and rich in species (approximately 50 accepted species to date, cf. Van Soest et al. 2020), but it is likely to be non-monophyletic (Loh et al ....
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2021
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Online Access: | https://dx.doi.org/10.5281/zenodo.4473054 https://zenodo.org/record/4473054 |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
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unknown |
topic |
Biodiversity Taxonomy Animalia Porifera Demospongiae Poecilosclerida Mycalidae Mycale |
spellingShingle |
Biodiversity Taxonomy Animalia Porifera Demospongiae Poecilosclerida Mycalidae Mycale Van, Rob W. M. Aryasari, Ratih De, Nicole J. Mycale (Mycale) Gray 1867 |
topic_facet |
Biodiversity Taxonomy Animalia Porifera Demospongiae Poecilosclerida Mycalidae Mycale |
description |
Subgenus Mycale (Mycale) Gray, 1867 Type species . Hymeniacidon lingua Bowerbank, 1864 (= Mycale (Mycale) lingua ). Remarks . The subgenus is cosmopolitan and rich in species (approximately 50 accepted species to date, cf. Van Soest et al. 2020), but it is likely to be non-monophyletic (Loh et al . 2012). The tangential ectosomal skeleton is a disorganized mass of single intercrossing spicules. Many species have a grooved surface and often have a full complement of spicules, mycalostyles, several sizes of anisochelae and of sigmas and often trichodragmas. Toxas are rare. The smallest anisochelae may frequently have their lower alae reduced to a single stick-like extension of the shaft crowned by a small spur. These features are shared with species of subgenera Mycale (Oxymycale) Hentschel, 1929 and Mycale (Rhaphidotheca) Kent, 1870. With these subgenera Mycale (Mycale) also occasionally shares species with size categories of the mycalostyles. In contrast to Hajdu (1995) we employ here categories of mycalostyles only if there is a clear length difference, because width differences are strongly influenced by growth stage of the spicule. Bluntly rounded pointed ends are also considered subject to variation within the same mycalostyle type. Among the species occurring in the region, there is a puzzling complex formed by specimens having the identical spicule complement of Mycale (Mycale) grandis (Gray, 1867), but exhibiting two distinct habitus features, (1) red specimens usually occurring somewhat hidden underneath and between corals, often covered partially by sediment, with a smooth surface showing a faint reticulation, and (2) in contrast white specimens, forming thick cushions in exposed position, with the surface distinctly punctate. Preliminary unpublished molecular sequence data (both of 28S and 18S genes) obtained by us from several red individuals and a single white one show small (2–3) differences in the composition of base pair positions. This induced us to consider these M. (M.) grandis forms as potentially specifically different, and we chose to name them provisionally M. (M.) grandis ‘red’ and M. (M.) aff. grandis ‘white’, treated below among the Mycale (Mycale) species in alphabetical order. The justification to treat them separately is debatable, because the type material of early species united under M. (M.) grandis remains incompletely known lacking the decisive information on live color. The red and white ‘morphs’ of this complex resemble the orange and white individuals found in the Caribbean Mycale (Mycale) laevis (Carter, 1882), described and investigated by Loh et al. (2012). No distinct genetic groupings were detected in that species. Less binary color divisions are found in Mycale (Mycale) crassissima (Dendy, 1905), with color shades varying from orange, via greenish or bluish to whitish. No separate treatment for these are made below. : Published as part of Van, Rob W. M., Aryasari, Ratih & De, Nicole J., 2021, Mycale species of the tropical Indo-West Pacific (Porifera, Demospongiae, Poecilosclerida), pp. 1-212 in Zootaxa 4912 (1) on page 107, DOI: 10.11646/zootaxa.4912.1.1, http://zenodo.org/record/4450930 : {"references": ["Gray, J. E. (1867) Notes on the Arrangement of Sponges, with the Descriptions of some New Genera. Proceedings of the Zoological Society of London, 1867 (2), 492 - 558, pls. XXVII-XXVIII.", "Bowerbank, J. S. (1864) A Monograph of the British Spongiadae. Vol. 1. Ray Society, London, xx + 290 pp., XXXVII pls. https: // doi. org / 10.5962 / bhl. title. 2038", "Loh, T. L., Lopez-Gentil, S., Song, B. & Pawlik, J. R. (2012) Phenotypic variability in the Caribbean Orange Icing sponge Mycale laevis (Demospongiae: Poecilosclerida). Hydrobiologia, 687, 205 - 217. https: // doi. org / 10.1007 / s 10750 - 011 - 0806 - 1", "Hentschel, E. (1929) Die Kiesel- und Hornschwamme des N \u02c6 rdlichen Eismeers. In: R \u02c6 mer, F., Schaudinn, F., Brauer, A. & Arndt, W. (Eds.), Fauna Arctica. Eine Zusammenstellung der arktischen Tierformen mit besonderer Ber \u02be cksichtigung des Spitzbergen-Gebietes auf Grund der Ergebnisse der Deutschen Expedition in das N \u02c6 rdliche Eismeer im Jahre 1898. 5 (4). Fischer, Jena, pp. 857 - 1042, pls. XII-XIV.", "Kent, W. S. (1870) On two new Siliceous Sponges taken in the late Dredging-Expedition of the Yacht ' Norma' off the Coasts of Spain and Portugal. Annals and Magazine of Natural History, Series 4, 6 (33), 217 - 224, pl. XV. https: // doi. org / 10.1080 / 00222937008696236", "Carter, H. J. (1882) Some Sponges from the West Indies and Acapulco in the Liverpool Free Museum described, with general and classificatory remarks. Annals and Magazine of Natural History, Series 5, 9 (52), 266 - 301, 346 - 368. https: // doi. org / 10.1080 / 00222938209459052", "Dendy, A. (1905) Report on the sponges collected by Professor Herdman, at Ceylon, in 1902. In: Herdman, W. A. (Ed.), Report to the Government of Ceylon on the Pearl Oyster Fisheries of the Gulf of Manaar, 3 (Supplement 18), pp. 57 - 246, pls. I-XVI."]} |
format |
Text |
author |
Van, Rob W. M. Aryasari, Ratih De, Nicole J. |
author_facet |
Van, Rob W. M. Aryasari, Ratih De, Nicole J. |
author_sort |
Van, Rob W. M. |
title |
Mycale (Mycale) Gray 1867 |
title_short |
Mycale (Mycale) Gray 1867 |
title_full |
Mycale (Mycale) Gray 1867 |
title_fullStr |
Mycale (Mycale) Gray 1867 |
title_full_unstemmed |
Mycale (Mycale) Gray 1867 |
title_sort |
mycale (mycale) gray 1867 |
publisher |
Zenodo |
publishDate |
2021 |
url |
https://dx.doi.org/10.5281/zenodo.4473054 https://zenodo.org/record/4473054 |
long_lat |
ENVELOPE(-60.526,-60.526,-72.655,-72.655) ENVELOPE(-63.567,-63.567,-64.850,-64.850) |
geographic |
Herdman Lopez Pacific |
geographic_facet |
Herdman Lopez Pacific |
genre |
Arktis* Spitzbergen |
genre_facet |
Arktis* Spitzbergen |
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http://zenodo.org/record/4450930 http://publication.plazi.org/id/CA29FFDFFFC5FFA0553CFFA5506ACD15 http://zoobank.org/9536C1CF-4AEF-47F8-959B-48CD7A5392D8 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4912.1.1 http://zenodo.org/record/4450930 http://publication.plazi.org/id/CA29FFDFFFC5FFA0553CFFA5506ACD15 http://zoobank.org/9536C1CF-4AEF-47F8-959B-48CD7A5392D8 https://dx.doi.org/10.5281/zenodo.4473053 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.4473054 https://doi.org/10.11646/zootaxa.4912.1.1 https://doi.org/10.5281/zenodo.4473053 |
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ftdatacite:10.5281/zenodo.4473054 2023-05-15T15:25:00+02:00 Mycale (Mycale) Gray 1867 Van, Rob W. M. Aryasari, Ratih De, Nicole J. 2021 https://dx.doi.org/10.5281/zenodo.4473054 https://zenodo.org/record/4473054 unknown Zenodo http://zenodo.org/record/4450930 http://publication.plazi.org/id/CA29FFDFFFC5FFA0553CFFA5506ACD15 http://zoobank.org/9536C1CF-4AEF-47F8-959B-48CD7A5392D8 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4912.1.1 http://zenodo.org/record/4450930 http://publication.plazi.org/id/CA29FFDFFFC5FFA0553CFFA5506ACD15 http://zoobank.org/9536C1CF-4AEF-47F8-959B-48CD7A5392D8 https://dx.doi.org/10.5281/zenodo.4473053 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Porifera Demospongiae Poecilosclerida Mycalidae Mycale Text Taxonomic treatment article-journal ScholarlyArticle 2021 ftdatacite https://doi.org/10.5281/zenodo.4473054 https://doi.org/10.11646/zootaxa.4912.1.1 https://doi.org/10.5281/zenodo.4473053 2021-11-05T12:55:41Z Subgenus Mycale (Mycale) Gray, 1867 Type species . Hymeniacidon lingua Bowerbank, 1864 (= Mycale (Mycale) lingua ). Remarks . The subgenus is cosmopolitan and rich in species (approximately 50 accepted species to date, cf. Van Soest et al. 2020), but it is likely to be non-monophyletic (Loh et al . 2012). The tangential ectosomal skeleton is a disorganized mass of single intercrossing spicules. Many species have a grooved surface and often have a full complement of spicules, mycalostyles, several sizes of anisochelae and of sigmas and often trichodragmas. Toxas are rare. The smallest anisochelae may frequently have their lower alae reduced to a single stick-like extension of the shaft crowned by a small spur. These features are shared with species of subgenera Mycale (Oxymycale) Hentschel, 1929 and Mycale (Rhaphidotheca) Kent, 1870. With these subgenera Mycale (Mycale) also occasionally shares species with size categories of the mycalostyles. In contrast to Hajdu (1995) we employ here categories of mycalostyles only if there is a clear length difference, because width differences are strongly influenced by growth stage of the spicule. Bluntly rounded pointed ends are also considered subject to variation within the same mycalostyle type. Among the species occurring in the region, there is a puzzling complex formed by specimens having the identical spicule complement of Mycale (Mycale) grandis (Gray, 1867), but exhibiting two distinct habitus features, (1) red specimens usually occurring somewhat hidden underneath and between corals, often covered partially by sediment, with a smooth surface showing a faint reticulation, and (2) in contrast white specimens, forming thick cushions in exposed position, with the surface distinctly punctate. Preliminary unpublished molecular sequence data (both of 28S and 18S genes) obtained by us from several red individuals and a single white one show small (2–3) differences in the composition of base pair positions. This induced us to consider these M. (M.) grandis forms as potentially specifically different, and we chose to name them provisionally M. (M.) grandis ‘red’ and M. (M.) aff. grandis ‘white’, treated below among the Mycale (Mycale) species in alphabetical order. The justification to treat them separately is debatable, because the type material of early species united under M. (M.) grandis remains incompletely known lacking the decisive information on live color. The red and white ‘morphs’ of this complex resemble the orange and white individuals found in the Caribbean Mycale (Mycale) laevis (Carter, 1882), described and investigated by Loh et al. (2012). No distinct genetic groupings were detected in that species. Less binary color divisions are found in Mycale (Mycale) crassissima (Dendy, 1905), with color shades varying from orange, via greenish or bluish to whitish. No separate treatment for these are made below. : Published as part of Van, Rob W. M., Aryasari, Ratih & De, Nicole J., 2021, Mycale species of the tropical Indo-West Pacific (Porifera, Demospongiae, Poecilosclerida), pp. 1-212 in Zootaxa 4912 (1) on page 107, DOI: 10.11646/zootaxa.4912.1.1, http://zenodo.org/record/4450930 : {"references": ["Gray, J. E. (1867) Notes on the Arrangement of Sponges, with the Descriptions of some New Genera. Proceedings of the Zoological Society of London, 1867 (2), 492 - 558, pls. XXVII-XXVIII.", "Bowerbank, J. S. (1864) A Monograph of the British Spongiadae. Vol. 1. Ray Society, London, xx + 290 pp., XXXVII pls. https: // doi. org / 10.5962 / bhl. title. 2038", "Loh, T. L., Lopez-Gentil, S., Song, B. & Pawlik, J. R. (2012) Phenotypic variability in the Caribbean Orange Icing sponge Mycale laevis (Demospongiae: Poecilosclerida). Hydrobiologia, 687, 205 - 217. https: // doi. org / 10.1007 / s 10750 - 011 - 0806 - 1", "Hentschel, E. (1929) Die Kiesel- und Hornschwamme des N \u02c6 rdlichen Eismeers. In: R \u02c6 mer, F., Schaudinn, F., Brauer, A. & Arndt, W. (Eds.), Fauna Arctica. Eine Zusammenstellung der arktischen Tierformen mit besonderer Ber \u02be cksichtigung des Spitzbergen-Gebietes auf Grund der Ergebnisse der Deutschen Expedition in das N \u02c6 rdliche Eismeer im Jahre 1898. 5 (4). Fischer, Jena, pp. 857 - 1042, pls. XII-XIV.", "Kent, W. S. (1870) On two new Siliceous Sponges taken in the late Dredging-Expedition of the Yacht ' Norma' off the Coasts of Spain and Portugal. Annals and Magazine of Natural History, Series 4, 6 (33), 217 - 224, pl. XV. https: // doi. org / 10.1080 / 00222937008696236", "Carter, H. J. (1882) Some Sponges from the West Indies and Acapulco in the Liverpool Free Museum described, with general and classificatory remarks. Annals and Magazine of Natural History, Series 5, 9 (52), 266 - 301, 346 - 368. https: // doi. org / 10.1080 / 00222938209459052", "Dendy, A. (1905) Report on the sponges collected by Professor Herdman, at Ceylon, in 1902. In: Herdman, W. A. (Ed.), Report to the Government of Ceylon on the Pearl Oyster Fisheries of the Gulf of Manaar, 3 (Supplement 18), pp. 57 - 246, pls. I-XVI."]} Text Arktis* Spitzbergen DataCite Metadata Store (German National Library of Science and Technology) Herdman ENVELOPE(-60.526,-60.526,-72.655,-72.655) Lopez ENVELOPE(-63.567,-63.567,-64.850,-64.850) Pacific |