Phylogenetic alignments and trees (16S, COI, 16S+COI) of Haploniscidae (Crustacea: Isopoda) from the Northwest Pacific Ocean
The role of geomorphological features as drivers for benthic deep-sea biodiversity remains poorly understood. By disentangling the putative Haploniscus belyaevi Birstein, 1963 species complex from the abysso-hadal Kuril-Kamchatka Trench (KKT) region in the Northwest Pacific Ocean, we aim to shed lig...
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ftzenodo:oai:zenodo.org:6553796 2023-06-11T04:13:35+02:00 Phylogenetic alignments and trees (16S, COI, 16S+COI) of Haploniscidae (Crustacea: Isopoda) from the Northwest Pacific Ocean Knauber, Henry Silberberg, Jona Rebekka Brandt, Angelika Riehl, Torben 2022-05-16 https://zenodo.org/record/6553796 https://doi.org/10.5281/zenodo.6553796 unknown doi:10.5281/zenodo.6553795 https://zenodo.org/record/6553796 https://doi.org/10.5281/zenodo.6553796 oai:zenodo.org:6553796 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode Systematics and Biodiversity 16S COI DNA-Barcoding Phylogenetic tree Molecular data Crustacea Isopoda Haploniscidae Alignment Northwest Pacific info:eu-repo/semantics/other dataset 2022 ftzenodo https://doi.org/10.5281/zenodo.655379610.5281/zenodo.6553795 2023-04-18T23:02:22Z The role of geomorphological features as drivers for benthic deep-sea biodiversity remains poorly understood. By disentangling the putative Haploniscus belyaevi Birstein, 1963 species complex from the abysso-hadal Kuril-Kamchatka Trench (KKT) region in the Northwest Pacific Ocean, we aim to shed light on deep-sea differentiation and how it is related to potential bathymetric barriers such as the KKT and the Kuril-Island Ridge (KIR). Our integrative taxonomic approach featured morphological and molecular delimitation methods, also considering the post-marsupial development due to pronounced sexual dimorphism. Mitochondrial 16S and COI markers were sequenced and several molecular species delimitation methods were applied. By combining the different results we were able to delineate six distinct species within the belyaevi complex, including several morphologically cryptic species, and found hints of three additional species groups in the complex. Even though several of these species were distributed across the KKT and/or KIR, limited gene flow and depth-differentiation were indicated supporting previous notions that these geomorphological features play a role in deep-sea benthos speciation. These files comprise the 16S, COI and 16S+COI alignments of these analyses and their phylogenetic trees as calculated by IQTree. Dataset Kamchatka Zenodo Pacific |
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Open Polar |
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Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
16S COI DNA-Barcoding Phylogenetic tree Molecular data Crustacea Isopoda Haploniscidae Alignment Northwest Pacific |
spellingShingle |
16S COI DNA-Barcoding Phylogenetic tree Molecular data Crustacea Isopoda Haploniscidae Alignment Northwest Pacific Knauber, Henry Silberberg, Jona Rebekka Brandt, Angelika Riehl, Torben Phylogenetic alignments and trees (16S, COI, 16S+COI) of Haploniscidae (Crustacea: Isopoda) from the Northwest Pacific Ocean |
topic_facet |
16S COI DNA-Barcoding Phylogenetic tree Molecular data Crustacea Isopoda Haploniscidae Alignment Northwest Pacific |
description |
The role of geomorphological features as drivers for benthic deep-sea biodiversity remains poorly understood. By disentangling the putative Haploniscus belyaevi Birstein, 1963 species complex from the abysso-hadal Kuril-Kamchatka Trench (KKT) region in the Northwest Pacific Ocean, we aim to shed light on deep-sea differentiation and how it is related to potential bathymetric barriers such as the KKT and the Kuril-Island Ridge (KIR). Our integrative taxonomic approach featured morphological and molecular delimitation methods, also considering the post-marsupial development due to pronounced sexual dimorphism. Mitochondrial 16S and COI markers were sequenced and several molecular species delimitation methods were applied. By combining the different results we were able to delineate six distinct species within the belyaevi complex, including several morphologically cryptic species, and found hints of three additional species groups in the complex. Even though several of these species were distributed across the KKT and/or KIR, limited gene flow and depth-differentiation were indicated supporting previous notions that these geomorphological features play a role in deep-sea benthos speciation. These files comprise the 16S, COI and 16S+COI alignments of these analyses and their phylogenetic trees as calculated by IQTree. |
format |
Dataset |
author |
Knauber, Henry Silberberg, Jona Rebekka Brandt, Angelika Riehl, Torben |
author_facet |
Knauber, Henry Silberberg, Jona Rebekka Brandt, Angelika Riehl, Torben |
author_sort |
Knauber, Henry |
title |
Phylogenetic alignments and trees (16S, COI, 16S+COI) of Haploniscidae (Crustacea: Isopoda) from the Northwest Pacific Ocean |
title_short |
Phylogenetic alignments and trees (16S, COI, 16S+COI) of Haploniscidae (Crustacea: Isopoda) from the Northwest Pacific Ocean |
title_full |
Phylogenetic alignments and trees (16S, COI, 16S+COI) of Haploniscidae (Crustacea: Isopoda) from the Northwest Pacific Ocean |
title_fullStr |
Phylogenetic alignments and trees (16S, COI, 16S+COI) of Haploniscidae (Crustacea: Isopoda) from the Northwest Pacific Ocean |
title_full_unstemmed |
Phylogenetic alignments and trees (16S, COI, 16S+COI) of Haploniscidae (Crustacea: Isopoda) from the Northwest Pacific Ocean |
title_sort |
phylogenetic alignments and trees (16s, coi, 16s+coi) of haploniscidae (crustacea: isopoda) from the northwest pacific ocean |
publishDate |
2022 |
url |
https://zenodo.org/record/6553796 https://doi.org/10.5281/zenodo.6553796 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Kamchatka |
genre_facet |
Kamchatka |
op_source |
Systematics and Biodiversity |
op_relation |
doi:10.5281/zenodo.6553795 https://zenodo.org/record/6553796 https://doi.org/10.5281/zenodo.6553796 oai:zenodo.org:6553796 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.655379610.5281/zenodo.6553795 |
_version_ |
1768390769224187904 |