Description
Data Records
The data in this occurrence resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 53 records.
This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.
Versions
The table below shows only published versions of the resource that are publicly accessible.
How to cite
Researchers should cite this work as follows:
Koo S (2026). A dataset of occurrence records of early life stages of five codlet species (Teleostei, Gadiformes, Bregmacerotidae) from the northwestern Pacific. Version 1.1. ZooKeys. Occurrence dataset. https://ipt.pensoft.net/resource?r=bregmacerotidae-early-life&v=1.1
Rights
Researchers should respect the following rights statement:
The publisher and rights holder of this work is ZooKeys. This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF Registration
This resource has been registered with GBIF, and assigned the following GBIF UUID: 67510368-00c9-40d8-ac7e-79047c0d165e. ZooKeys publishes this resource, and is itself registered in GBIF as a data publisher endorsed by GBIF Bulgaria.
Keywords
Occurrence; Bregmacerotidae Bregmaceros early life stages larvae occurrence northwestern Pacific DNA barcoding Teleostei Gadiformes marine fishes
Contacts
- Originator
- Point Of Contact
- Professor
- 45, Yongso-ro, Nam-gu
- +82-51-629-5927
Geographic Coverage
The dataset covers marine waters of the northwestern Pacific, including the East Sea, Korea Strait, and adjacent waters around the Korean Peninsula.
| Bounding Coordinates | South West [31.25, 126.25], North East [36.75, 132.25] |
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Taxonomic Coverage
The dataset contains occurrence records of early life stages of five codlet species belonging to the family Bregmacerotidae (Teleostei: Gadiformes), including a putative undescribed Bregmaceros lineage.
| Family | Bregmacerotidae (codlet) |
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Temporal Coverage
| Start Date / End Date | 2017-05-25 / 2024-07-01 |
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Project Data
This project investigated the occurrence, distribution, and taxonomic identification of the early life stages of five codlet species (Bregmacerotidae) from the northwestern Pacific. Species identification was based on morphological characteristics and DNA barcoding, including the recognition of a putative undescribed Bregmaceros lineage. The project provides occurrence data supporting the associated publication.
| Title | New findings on the early life stages of five codlet species (Teleostei, Gadiformes, Bregmacerotidae) from the northwestern Pacific, including a putative undescribed Bregmaceros lineage |
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| Funding | This work was supported by a grant from the National Institute of Fisheries Science (R2026001) and by the Marine and Fishery Bio-resources Center (2026), funded by the National Marine Biodiversity Institute of Korea (MABIK). |
The personnel involved in the project:
- Author
Sampling Methods
Fish larvae and juveniles were collected during marine surveys using standard ichthyoplankton sampling methods. Specimens were identified based on morphological characteristics and DNA barcoding, and occurrence records were compiled following the Darwin Core standard.
| Study Extent | The dataset comprises occurrence records of early life stages of five codlet species (Bregmacerotidae) collected from the northwestern Pacific, including the East Sea, Korea Strait, and adjacent waters around the Korean Peninsula, between 2017 and 2024. |
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Method step description:
- Early life stage specimens were collected during marine surveys conducted between 2017 and 2024 in the northwestern Pacific. Larvae and juveniles were sorted and identified using morphological characters, and species identifications were confirmed by DNA barcoding when necessary. Occurrence records were standardized following the Darwin Core standard and validated before publication.
Additional Metadata
| Acknowledgements | This work was supported by a grant from the National Institute of Fisheries Science (R2026001) and by the Management of Marine and Fishery Bio-resources Center (2026), funded by the National Marine Biodiversity Institute of Korea (MABIK). |
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| Introduction | This dataset contains occurrence records of larval and juvenile codlets collected during fisheries surveys in the northwestern Pacific. Species identifications were based on morphological characteristics and DNA barcoding. The dataset accompanies the associated publication describing the early life stages of five codlet species, including a putative undescribed Bregmaceros lineage. |
| Purpose | This dataset was compiled to document the occurrence of the early life stages of five codlet species (Bregmacerotidae) collected from the northwestern Pacific. The dataset supports species identification, distribution analyses, and future studies on the taxonomy and early life history of codlets. |
| Alternative Identifiers | https://ipt.pensoft.net/resource?r=bregmacerotidae-early-life |