Humptulipsia nobuharai Kaim, Jenkins, Tanabe & Kiel, 2014, sp. nov.
Humptulipsia nobuharai sp. nov. (Fig. 7 G, J–M) Type locality and strata : Sada Limestone, Shikoku, Japan; Campanian-Maastrichian (Late Cretaceous); for details see Nobuhara et al. (2008). Holotype : UMUT MM 31170, two moderately well-preserved whorls 26.8 mm high and 15.4 mm wide. Paratypes : UMUT...
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2014
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Online Access: | https://dx.doi.org/10.5281/zenodo.6127245 https://zenodo.org/record/6127245 |
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DataCite Metadata Store (German National Library of Science and Technology) |
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topic |
Biodiversity Taxonomy Animalia Mollusca Gastropoda Neomphalida Melanodrymiidae Humptulipsia Humptulipsia nobuharai |
spellingShingle |
Biodiversity Taxonomy Animalia Mollusca Gastropoda Neomphalida Melanodrymiidae Humptulipsia Humptulipsia nobuharai Kaim, Andrzej Jenkins, Robert G. Tanabe, Kazushige Kiel, Steffen Humptulipsia nobuharai Kaim, Jenkins, Tanabe & Kiel, 2014, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Mollusca Gastropoda Neomphalida Melanodrymiidae Humptulipsia Humptulipsia nobuharai |
description |
Humptulipsia nobuharai sp. nov. (Fig. 7 G, J–M) Type locality and strata : Sada Limestone, Shikoku, Japan; Campanian-Maastrichian (Late Cretaceous); for details see Nobuhara et al. (2008). Holotype : UMUT MM 31170, two moderately well-preserved whorls 26.8 mm high and 15.4 mm wide. Paratypes : UMUT MM 31230, adult specimen, UMUT MM 31171, UMUT MM 31172, two juvenile shells, UMUT MM 31173 fragmentary specimen displaying the humptulipsid slit on the shell base. Additional material : Many unprepared specimens from the type locality. This gastropod occurs in mass accumulations at the type locality. Diagnosis. Tall shell with largest whorl diameter in mid-flank. Adult shell smooth apart from prosocyrt growth. Shell base with narrow slit in its abapical portion. Description. Tall shell with largest whorl diameter at mid-whorl. Protoconch and juvenile teleoconch unknown. Adult shell smooth apart from prosocyrt growth lines. Shell base with narrow slit in its abapical portion. Suture weakly incised. Aperture poorly preserved, drop-shaped. Remarks. Humptulipsia nobuharai is the third species of Humptulipsia described so far. The type species H. raui is known from Eocene/Oligocene hydrocarbon seeps in Washington state (Kiel 2008) and differs from H. nobuharai in having a much wider slit that is located much higher on the whorls. Humptulipsia macsotayi Kiel et al. , 2010 described from Hauterivian (Early Cretaceous) presumed seep carbonates in southeastern France (Kiel et al. 2010) differs from H. nobuharai by being ornamented throughout the entire shell ontogeny. We include Humptulipsia in the Hokkaidoconchidae due to the hokkaidoconchid-like ornamentation of the juvenile shell in H. raui (see Fig. 1.9 in Kiel 2008 and Fig. 7 H herein). A slit similar to that of Humptulipsia is present in the members of family Pseudolividae de Gregorio, 1880, which differ, however, in ornamentation style of the early whorls (see e.g., Pacaud & Schnetler 1999) and are known in the fossil record from Maastrichtian, Late Cretaceous (Kaim & Beisel 2005). Etymology. For Takami Nobuhara who made the field trip to the Sada Limestone deposit possible. : Published as part of Kaim, Andrzej, Jenkins, Robert G., Tanabe, Kazushige & Kiel, Steffen, 2014, Mollusks from late Mesozoic seep deposits, chiefly in California, pp. 401-440 in Zootaxa 3861 (5) on pages 417-418, DOI: 10.11646/zootaxa.3861.5.1, http://zenodo.org/record/252462 : {"references": ["Nobuhara, T., Onda, D., Kikuchi, N., Kondo, Y., Matsubara, K., Amano, K., Jenkins, R. G., Hikida, Y. & Majima, R. (2008) Lithofacies and fossil assemblages of the Upper Cretaceous Sada Limestone, Shimanto City, Kochi Prefcture, Shikoku, Japan. Fossils, The Japanese Journal of the Palaeontological Society of Japan, 84, 47 - 60.", "Gregorio, A. de (1880) Fauna di S. Giovanni Ilarione (Parisiano). Parte 1, Cefalopodi e Gasteropodi, fasc. 1. Montaine, Palermo, 106 pp.", "Pacaud, J. - M. & Schnetler, K. I. (1999) Revision of the family Pseudolividae from the Paleocene of West Greenland and Denmark. Bulletin of the Geological Society of Denmark, 46, 53 - 67.", "Kaim, A. & Beisel, A. L. (2005) Mesozoic gastropods from Siberia and Timan (Russia). Part 2: Neogastropoda and Heterobranchia. Polish Polar Research, 26, 41 - 64."]} |
format |
Text |
author |
Kaim, Andrzej Jenkins, Robert G. Tanabe, Kazushige Kiel, Steffen |
author_facet |
Kaim, Andrzej Jenkins, Robert G. Tanabe, Kazushige Kiel, Steffen |
author_sort |
Kaim, Andrzej |
title |
Humptulipsia nobuharai Kaim, Jenkins, Tanabe & Kiel, 2014, sp. nov. |
title_short |
Humptulipsia nobuharai Kaim, Jenkins, Tanabe & Kiel, 2014, sp. nov. |
title_full |
Humptulipsia nobuharai Kaim, Jenkins, Tanabe & Kiel, 2014, sp. nov. |
title_fullStr |
Humptulipsia nobuharai Kaim, Jenkins, Tanabe & Kiel, 2014, sp. nov. |
title_full_unstemmed |
Humptulipsia nobuharai Kaim, Jenkins, Tanabe & Kiel, 2014, sp. nov. |
title_sort |
humptulipsia nobuharai kaim, jenkins, tanabe & kiel, 2014, sp. nov. |
publisher |
Zenodo |
publishDate |
2014 |
url |
https://dx.doi.org/10.5281/zenodo.6127245 https://zenodo.org/record/6127245 |
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ENVELOPE(161.847,161.847,55.716,55.716) ENVELOPE(-63.600,-63.600,-65.067,-65.067) |
geographic |
Greenland Kondo Palermo |
geographic_facet |
Greenland Kondo Palermo |
genre |
Greenland Polish Polar Research Siberia |
genre_facet |
Greenland Polish Polar Research Siberia |
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ftdatacite:10.5281/zenodo.6127245 2023-05-15T16:30:43+02:00 Humptulipsia nobuharai Kaim, Jenkins, Tanabe & Kiel, 2014, sp. nov. Kaim, Andrzej Jenkins, Robert G. Tanabe, Kazushige Kiel, Steffen 2014 https://dx.doi.org/10.5281/zenodo.6127245 https://zenodo.org/record/6127245 unknown Zenodo http://zenodo.org/record/252462 http://publication.plazi.org/id/FFCD4F56FFE6684EFFA30151FFDCFFC8 http://zoobank.org/E62DB6C3-0C5F-4898-99C4-1BEC70DD1734 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.3861.5.1 http://zenodo.org/record/252462 http://publication.plazi.org/id/FFCD4F56FFE6684EFFA30151FFDCFFC8 https://dx.doi.org/10.5281/zenodo.252469 http://zoobank.org/E62DB6C3-0C5F-4898-99C4-1BEC70DD1734 https://dx.doi.org/10.5281/zenodo.6127244 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 Mollusca Gastropoda Neomphalida Melanodrymiidae Humptulipsia Humptulipsia nobuharai article-journal ScholarlyArticle Taxonomic treatment Text 2014 ftdatacite https://doi.org/10.5281/zenodo.6127245 https://doi.org/10.11646/zootaxa.3861.5.1 https://doi.org/10.5281/zenodo.252469 https://doi.org/10.5281/zenodo.6127244 2022-04-01T10:55:07Z Humptulipsia nobuharai sp. nov. (Fig. 7 G, J–M) Type locality and strata : Sada Limestone, Shikoku, Japan; Campanian-Maastrichian (Late Cretaceous); for details see Nobuhara et al. (2008). Holotype : UMUT MM 31170, two moderately well-preserved whorls 26.8 mm high and 15.4 mm wide. Paratypes : UMUT MM 31230, adult specimen, UMUT MM 31171, UMUT MM 31172, two juvenile shells, UMUT MM 31173 fragmentary specimen displaying the humptulipsid slit on the shell base. Additional material : Many unprepared specimens from the type locality. This gastropod occurs in mass accumulations at the type locality. Diagnosis. Tall shell with largest whorl diameter in mid-flank. Adult shell smooth apart from prosocyrt growth. Shell base with narrow slit in its abapical portion. Description. Tall shell with largest whorl diameter at mid-whorl. Protoconch and juvenile teleoconch unknown. Adult shell smooth apart from prosocyrt growth lines. Shell base with narrow slit in its abapical portion. Suture weakly incised. Aperture poorly preserved, drop-shaped. Remarks. Humptulipsia nobuharai is the third species of Humptulipsia described so far. The type species H. raui is known from Eocene/Oligocene hydrocarbon seeps in Washington state (Kiel 2008) and differs from H. nobuharai in having a much wider slit that is located much higher on the whorls. Humptulipsia macsotayi Kiel et al. , 2010 described from Hauterivian (Early Cretaceous) presumed seep carbonates in southeastern France (Kiel et al. 2010) differs from H. nobuharai by being ornamented throughout the entire shell ontogeny. We include Humptulipsia in the Hokkaidoconchidae due to the hokkaidoconchid-like ornamentation of the juvenile shell in H. raui (see Fig. 1.9 in Kiel 2008 and Fig. 7 H herein). A slit similar to that of Humptulipsia is present in the members of family Pseudolividae de Gregorio, 1880, which differ, however, in ornamentation style of the early whorls (see e.g., Pacaud & Schnetler 1999) and are known in the fossil record from Maastrichtian, Late Cretaceous (Kaim & Beisel 2005). Etymology. For Takami Nobuhara who made the field trip to the Sada Limestone deposit possible. : Published as part of Kaim, Andrzej, Jenkins, Robert G., Tanabe, Kazushige & Kiel, Steffen, 2014, Mollusks from late Mesozoic seep deposits, chiefly in California, pp. 401-440 in Zootaxa 3861 (5) on pages 417-418, DOI: 10.11646/zootaxa.3861.5.1, http://zenodo.org/record/252462 : {"references": ["Nobuhara, T., Onda, D., Kikuchi, N., Kondo, Y., Matsubara, K., Amano, K., Jenkins, R. G., Hikida, Y. & Majima, R. (2008) Lithofacies and fossil assemblages of the Upper Cretaceous Sada Limestone, Shimanto City, Kochi Prefcture, Shikoku, Japan. Fossils, The Japanese Journal of the Palaeontological Society of Japan, 84, 47 - 60.", "Gregorio, A. de (1880) Fauna di S. Giovanni Ilarione (Parisiano). Parte 1, Cefalopodi e Gasteropodi, fasc. 1. Montaine, Palermo, 106 pp.", "Pacaud, J. - M. & Schnetler, K. I. (1999) Revision of the family Pseudolividae from the Paleocene of West Greenland and Denmark. Bulletin of the Geological Society of Denmark, 46, 53 - 67.", "Kaim, A. & Beisel, A. L. (2005) Mesozoic gastropods from Siberia and Timan (Russia). Part 2: Neogastropoda and Heterobranchia. Polish Polar Research, 26, 41 - 64."]} Text Greenland Polish Polar Research Siberia DataCite Metadata Store (German National Library of Science and Technology) Greenland Kondo ENVELOPE(161.847,161.847,55.716,55.716) Palermo ENVELOPE(-63.600,-63.600,-65.067,-65.067) |