Re-evaluation of extinction risk of four Korean land snails (Mollusca, Gastropoda) based on intensive field survey and genetic diversity of COI or 16S rRNA
Re-evaluation of extinction risk of four Korean land snails (Mollusca, Gastropoda) based on intensive field survey and genetic diversity of COI or 16S rRNA
YuHyejeong(Hyejeong Yu)
(Department of Biology Education, Teachers College and Institute for Phylogenomics and Evolution, Kyungpook National University)
ShinCho Rong(Cho Rong Shin)
(Department of Biomedical Convergence Science and Technology, School of Industrial Technology Advances, Kyungpook National University)
KimGyeongmin(Gyeongmin Kim)
(School of Life Sciences, Graduate School, Kyungpook National University)
KimDooyoung(Dooyoung Kim)
(Department of Biomedical Convergence Science and Technology, School of Industrial Technology Advances, Kyungpook National University)
ChoiYeong Gwon(Yeong Gwon Choi)
(Department of Biology Education, Teachers College and Institute for Phylogenomics and Evolution, Kyungpook National University)
LeeJun-Sang(Jun-Sang Lee)
(Korea Mollusca Research Institute)
AhnNeung-Ho(Neung-Ho Ahn)
(Species Diversity Research Division, National Institute of Biological Resources)
BaeChanghwan(Changhwan Bae)
(Species Diversity Research Division, National Institute of Biological Resources)
ParkBia(Bia Park)
(Department of Biology Education, Teachers College and Institute for Phylogenomics and Evolution, Kyungpook National University)
ChoiEun Hwa(Eun Hwa Choi)
(Department of Biology Education, Teachers College and Institute for Phylogenomics and Evolution, Kyungpook National University)
HwangUi Wook(Ui Wook Hwang)
(Department of Biology Education, Teachers College and Institute for Phylogenomics and Evolution, Kyungpook National University)
한국패류학회지 / The Korean Journal of Malacology, (P)1225-3480;
2024, v.40 no.4, pp.143-155
https://doi.org/10.9710/kjm.2024.40.4.143
YuHyejeong,
ShinCho Rong,
KimGyeongmin,
KimDooyoung,
ChoiYeong Gwon,
LeeJun-Sang,
AhnNeung-Ho,
BaeChanghwan,
ParkBia,
ChoiEun Hwa,
&
HwangUi Wook.
(2024). Re-evaluation of extinction risk of four Korean land snails (Mollusca, Gastropoda) based on intensive field survey and genetic diversity of COI or 16S rRNA. , 40(4), 143-155, https://doi.org/10.9710/kjm.2024.40.4.143
초록
This study aims to re-evaluate risk of extinction the Red List categories of four Korean land snail species, Euhadra dixoni (Pilsbry, 1900), E. herklotsi (E. von Martens, 1861), Nesiohelix samarangae (Kuroda and Miyanaga, 1943), and Cyclophorus herklotsi E. von Martens, 1861, based on field surveys and genetic diversity analyses. Genetic diversity was evaluated with COI or 16S rRNA. The results suggested that the categorical rank of the Red List of E. dixoni be changed from Endangered (EN) to Critically Endangered (CR). On the other hand, we recommended that the categorical ranks of E. herklotsi, 16S rRNA and C. herklotsi may be kept to the present status, Vulnerable (VU). This study raises the usefulness of the addition of genetic information in evaluating extinction risk of the molluscan species listed in the Red List, which would be helpful for successful management and conservation of land snails in Korea.
- keywords
-
Euhadra,
Nesiohelix,
Cyclophorus,
COI,
16S rRNA,
Red List,
land snail,
Korea
Abstract
This study aims to re-evaluate risk of extinction the Red List categories of four Korean land snail species, Euhadra dixoni (Pilsbry, 1900), E. herklotsi (E. von Martens, 1861), Nesiohelix samarangae (Kuroda and Miyanaga, 1943), and Cyclophorus herklotsi E. von Martens, 1861, based on field surveys and genetic diversity analyses. Genetic diversity was evaluated with COI or 16S rRNA. The results suggested that the categorical rank of the Red List of E. dixoni be changed from Endangered (EN) to Critically Endangered (CR). On the other hand, we recommended that the categorical ranks of E. herklotsi, 16S rRNA and C. herklotsi may be kept to the present status, Vulnerable (VU). This study raises the usefulness of the addition of genetic information in evaluating extinction risk of the molluscan species listed in the Red List, which would be helpful for successful management and conservation of land snails in Korea.
- keywords
-
Euhadra,
Nesiohelix,
Cyclophorus,
COI,
16S rRNA,
Red List,
land snail,
Korea
- 투고일Received
- 2024-12-09
- 수정일Revised
- 2024-12-16
- 게재확정일Accepted
- 2024-12-27
- 출판일Published
- 2024-12-31
ISSN : 1225-3480
