Leptochiton belknapi Dall 1878
Leptochiton belknapi Dall, 1878 Reports of Leptochiton belknapi from the Philippines (off Luzon Island and South of Mindanao Island (Haddon 1886; Kaas 1990) are erroneous. Sirenko & Sellanes (2016) showed that L. belknapi sensu stricto occurs in the Pacific Ocean from Hokkaido (40°12’N), via the...
Main Author: | |
---|---|
Format: | Other/Unknown Material |
Language: | unknown |
Published: |
Zenodo
2020
|
Subjects: | |
Online Access: | https://doi.org/10.5281/zenodo.4570567 http://treatment.plazi.org/id/039487CEF01EFFA3FF5DF956FA4CFE3C |
id |
ftzenodo:oai:zenodo.org:4570567 |
---|---|
record_format |
openpolar |
spelling |
ftzenodo:oai:zenodo.org:4570567 2024-09-15T17:59:40+00:00 Leptochiton belknapi Dall 1878 Sirenko, Boris I. 2020-11-16 https://doi.org/10.5281/zenodo.4570567 http://treatment.plazi.org/id/039487CEF01EFFA3FF5DF956FA4CFE3C unknown Zenodo https://doi.org/10.11646/zootaxa.4878.3.3 http://zenodo.org/record/4425178 http://publication.plazi.org/id/FFADFFB6F003FFBDFFCAFF86FFD6FF91 https://sibils.text-analytics.ch/search/collections/plazi/039487CEF01EFFA3FF5DF956FA4CFE3C https://www.gbif.org/species/180324280 https://www.checklistbank.org/dataset/7950/taxon/039487CEF01EFFA3FF5DF956FA4CFE3C.taxon http://zoobank.org/B660B3B2-7D4A-44C4-92C9-4BE24A1EA950 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.4570566 https://doi.org/10.5281/zenodo.4570567 oai:zenodo.org:4570567 http://treatment.plazi.org/id/039487CEF01EFFA3FF5DF956FA4CFE3C info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode New shelf and bathyal Philippine leptochitons (Mollusca: Polyplacophora Lepidopleurida), pp. 467-500 in Zootaxa, 4878(3), 496, (2020-11-16) Biodiversity Taxonomy Animalia Mollusca Polyplacophora Lepidopleurida Leptochitonidae Leptochiton Leptochiton belknapi info:eu-repo/semantics/other 2020 ftzenodo https://doi.org/10.5281/zenodo.457056710.11646/zootaxa.4878.3.310.5281/zenodo.4570566 2024-07-25T12:30:09Z Leptochiton belknapi Dall, 1878 Reports of Leptochiton belknapi from the Philippines (off Luzon Island and South of Mindanao Island (Haddon 1886; Kaas 1990) are erroneous. Sirenko & Sellanes (2016) showed that L. belknapi sensu stricto occurs in the Pacific Ocean from Hokkaido (40°12’N), via the Sea of Okhotsk into the Bering Sea, and in North and South America’s Pacific waters southwards to 42°40’S, at depths of 100 to 3724 m. The closest deep-sea relatives of the Philippine specimens that were assigned to L. belknapi are L. simplex (Nierstrasz, 1905) from the Makassar Strait and L. giganteus (Nierstrasz, 1905) from the Banda Sea. These two species were synonymized as either L. alveolus (M. Sars MS, Lovén, 1846) (e.g., Ferreira 1979; Kaas & Van Belle 1985) and or as L. belknapi (e.g., Kaas & Van Belle 1987). Sirenko (2015) already discussed that the L. belknapi group comprises several taxa that should be considered valid including L. giganteus that differs from L. belknapi by having the width of the jugal sinus almost equal to the width of the apophyses (whereas the width of the jugal sinus is much wider than the apophyses in L. belknapi ) and by having dorsal scales without ribs. Leptochiton simplex was treated as a synonym of Leptochiton japonicus (Thiele, 1909) by Sirenko (2015) but is here re-instated as valid species, which differs from L. belknapi by having dorsal scales with 6 ribs (vs. 2–3 ribs in L. belknapi ). I suggest to preliminarily call specimens that have been identified as L. belknapi in the above-mentioned works L. ? belknapi until these specimens can be studied in more detail. Published as part of Sirenko, Boris I., 2020, New shelf and bathyal Philippine leptochitons (Mollusca: Polyplacophora Lepidopleurida), pp. 467-500 in Zootaxa 4878 (3) on page 496, DOI:10.11646/zootaxa.4878.3.3, http://zenodo.org/record/4425178 Other/Unknown Material Bering Sea Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Mollusca Polyplacophora Lepidopleurida Leptochitonidae Leptochiton Leptochiton belknapi |
spellingShingle |
Biodiversity Taxonomy Animalia Mollusca Polyplacophora Lepidopleurida Leptochitonidae Leptochiton Leptochiton belknapi Sirenko, Boris I. Leptochiton belknapi Dall 1878 |
topic_facet |
Biodiversity Taxonomy Animalia Mollusca Polyplacophora Lepidopleurida Leptochitonidae Leptochiton Leptochiton belknapi |
description |
Leptochiton belknapi Dall, 1878 Reports of Leptochiton belknapi from the Philippines (off Luzon Island and South of Mindanao Island (Haddon 1886; Kaas 1990) are erroneous. Sirenko & Sellanes (2016) showed that L. belknapi sensu stricto occurs in the Pacific Ocean from Hokkaido (40°12’N), via the Sea of Okhotsk into the Bering Sea, and in North and South America’s Pacific waters southwards to 42°40’S, at depths of 100 to 3724 m. The closest deep-sea relatives of the Philippine specimens that were assigned to L. belknapi are L. simplex (Nierstrasz, 1905) from the Makassar Strait and L. giganteus (Nierstrasz, 1905) from the Banda Sea. These two species were synonymized as either L. alveolus (M. Sars MS, Lovén, 1846) (e.g., Ferreira 1979; Kaas & Van Belle 1985) and or as L. belknapi (e.g., Kaas & Van Belle 1987). Sirenko (2015) already discussed that the L. belknapi group comprises several taxa that should be considered valid including L. giganteus that differs from L. belknapi by having the width of the jugal sinus almost equal to the width of the apophyses (whereas the width of the jugal sinus is much wider than the apophyses in L. belknapi ) and by having dorsal scales without ribs. Leptochiton simplex was treated as a synonym of Leptochiton japonicus (Thiele, 1909) by Sirenko (2015) but is here re-instated as valid species, which differs from L. belknapi by having dorsal scales with 6 ribs (vs. 2–3 ribs in L. belknapi ). I suggest to preliminarily call specimens that have been identified as L. belknapi in the above-mentioned works L. ? belknapi until these specimens can be studied in more detail. Published as part of Sirenko, Boris I., 2020, New shelf and bathyal Philippine leptochitons (Mollusca: Polyplacophora Lepidopleurida), pp. 467-500 in Zootaxa 4878 (3) on page 496, DOI:10.11646/zootaxa.4878.3.3, http://zenodo.org/record/4425178 |
format |
Other/Unknown Material |
author |
Sirenko, Boris I. |
author_facet |
Sirenko, Boris I. |
author_sort |
Sirenko, Boris I. |
title |
Leptochiton belknapi Dall 1878 |
title_short |
Leptochiton belknapi Dall 1878 |
title_full |
Leptochiton belknapi Dall 1878 |
title_fullStr |
Leptochiton belknapi Dall 1878 |
title_full_unstemmed |
Leptochiton belknapi Dall 1878 |
title_sort |
leptochiton belknapi dall 1878 |
publisher |
Zenodo |
publishDate |
2020 |
url |
https://doi.org/10.5281/zenodo.4570567 http://treatment.plazi.org/id/039487CEF01EFFA3FF5DF956FA4CFE3C |
genre |
Bering Sea |
genre_facet |
Bering Sea |
op_source |
New shelf and bathyal Philippine leptochitons (Mollusca: Polyplacophora Lepidopleurida), pp. 467-500 in Zootaxa, 4878(3), 496, (2020-11-16) |
op_relation |
https://doi.org/10.11646/zootaxa.4878.3.3 http://zenodo.org/record/4425178 http://publication.plazi.org/id/FFADFFB6F003FFBDFFCAFF86FFD6FF91 https://sibils.text-analytics.ch/search/collections/plazi/039487CEF01EFFA3FF5DF956FA4CFE3C https://www.gbif.org/species/180324280 https://www.checklistbank.org/dataset/7950/taxon/039487CEF01EFFA3FF5DF956FA4CFE3C.taxon http://zoobank.org/B660B3B2-7D4A-44C4-92C9-4BE24A1EA950 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.4570566 https://doi.org/10.5281/zenodo.4570567 oai:zenodo.org:4570567 http://treatment.plazi.org/id/039487CEF01EFFA3FF5DF956FA4CFE3C |
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.457056710.11646/zootaxa.4878.3.310.5281/zenodo.4570566 |
_version_ |
1810436777750560768 |