Phylogeography and Genetic Differentiation among Populations of the Moon Turban Snail Lunella granulata Gmelin,  1791 (Gastropoda: Turbinidae)

Chiu, Y.C.; Bor, Hor; Tan, Mian‐Shin; Lin, Hung‐Du; Jean, Chuen-Tan

doi:10.3390/ijms14059062

Cited by 32 publications

(32 citation statements)

References 62 publications

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“…, ), the moon turban snail Lunella granulata (Chiu et al. ), and the intertidal snail Batillaria attramentaria (Kojima et al. ), our present study demonstrates the importance of the climate changes since the Late Pleistocene and the diversifying effect of the regional and ocean currents to both the demography and genetic differentiation of gastropods in this region.…”

Section: Discussionsupporting

confidence: 60%

“…, , ; Chiu et al. ; Xue et al. ) as a common effect of past climate changes on marine species, as in other oceans (Table and references therein, Grant et al.…”

Section: Discussionmentioning

confidence: 99%

“…) and gastropod species such as the moon turban snail Lunella granulata (Chiu et al. ), the Japanese turban shell Turbo cornutus (Kojima et al. , ), and the intertidal snail Batillaria attramentaria (Kojima et al.…”

Section: Introductionmentioning

confidence: 99%

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Postglacial range shift and demographic expansion of the marine intertidal snail Batillaria attramentaria

Kwan

Kim

et al. 2014

Ecology and Evolution

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To address the impacts of past climate changes, particularly since the last glacial period, on the history of the distribution and demography of marine species, we investigated the evolutionary and demographic responses of the intertidal batillariid gastropod, Batillaria attramentaria, to these changes, using the snail as a model species in the northwest Pacific. We applied phylogeographic and divergence population genetic approaches to mitochondrial COI sequences from B. attramentaria. To cover much of its distributional range, 197 individuals collected throughout Korea and 507 publically available sequences (mostly from Japan) were used. Finally, a Bayesian skyline plot (BSP) method was applied to reconstruct the demographic history of this species. We found four differentiated geographic groups around Korea, confirming the presence of two distinct, geographically subdivided haplogroups on the Japanese coastlines along the bifurcated routes of the warm Tsushima and Kuroshio Currents. These two haplogroups were estimated to have begun to split approximately 400,000 years ago. Population divergence analysis supported the hypothesis that the Yellow Sea was populated by a northward range expansion of a small fraction of founders that split from a southern ancestral population since the last glacial maximum (LGM: 26,000–19,000 years ago), when the southern area became re-submerged. BSP analyses on six geographically and genetically defined groups in Korea and Japan consistently demonstrated that each group has exponentially increased approximately since the LGM. This study resolved the phylogeography of B. attramentaria as a series of events connected over space and time; while paleoceanographic conditions determining the connectivity of neighboring seas in East Asia are responsible for the vicariance of this species, the postglacial sea-level rise and warming temperatures have played a crucial role in rapid range shifts and broad demographic expansions of its populations.

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Section: Discussionsupporting

confidence: 60%

“…, , ; Chiu et al. ; Xue et al. ) as a common effect of past climate changes on marine species, as in other oceans (Table and references therein, Grant et al.…”

Section: Discussionmentioning

confidence: 99%

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Postglacial range shift and demographic expansion of the marine intertidal snail Batillaria attramentaria

Kwan

Kim

et al. 2014

Ecology and Evolution

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“…This is due to the Pattern in the waters of Cendrawasih Bay which has semienclosed characteristics that minimize the potential input of gene variations from outside these waters. Chiu et al (2013) state that genetic diversity can be determined by two main factors, namely, habitat condition and excessive exploitation. Based on the observations conducted by Limpus, (1997) he stated that most marine turtle populations in the Indo Pacific Region experienced a Himawan et al (2015), the unique characteristics of marine species found in Cendrawasih Bay are not the same and not even found in other regions.…”

Section: Discussion 321 Genetic Diversitymentioning

confidence: 99%

GENETIC DIVERSITY OF OLIVE RIDLEY Lepidochelys olivacea ASSOCIATED WITH CURRENT PATTERN IN CENDRAWASIH BAY, PAPUA

Bahri¹,

Atmadipoera²,

Madduppa³

2018

J. Ilmu dan Teknologi Kelautan Tropis

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Cendrawasih Bay is habitat for olive ridley Lepidochelys olivacea which is directly adjacent to the Pacific Ocean. The presence and the diversity of L. olivacea in Cendrawasih Bay has been threatened. Genetics can be the key to conservation because they play an important role in maintaining population and recovering from damage. This study aims to determine the genetic diversity of L. olivacea and its association to the current pattern in the waters of Cendrawasih Bay. Samples of L. olivacea (n=20) were collected in Kwatisore (n=8) and Yapen Island (n=12) in Cendrawasih Bay waters from August 2015 to December 2016. The molecular analysis was based on 791-bp fragment of D-Loop on the noncoding region gen. The current pattern analysis was performed through INDESO data and visualized by using Ferret software. Phylogenetic analysis showed that 2 groups of L. olivacea from a total of 2 haplotypes, whose population from Kwatisore was dispersed in two haplotypes, while the population from Yapen Island was only dispersed in one haplotype. Populations from Kwatisore showed higher variations than populations from Yapen Island. The current pattern analysis suggests that the two study sites, Kwatisore and Yapen islands are different. Both populations are only connected by the Northwest monsoon currents period that indicates a little geneflow between this populations. Thus causing differences variation between Kwatisore and Yapen Island populations genetically.

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“…Riau Islands are close to the South China Sea and Tanimbar Islands are located adjacent to Arafuru Sea. The existence of strong current in locations adjacent to high seas allows the connectivity process in biodiversity (Chiu et al 2013).…”

Section: Species Distribution and Seagrass Conditionsmentioning

confidence: 99%

Seagrass biodiversity at three marine ecoregions of Indonesia: Sunda Shelf, Sulawesi Sea, and Banda Sea

Kawaroe¹

2016

Biodiversitas

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Abstract. Kawaroe M, Nugraha AD, Juraij, Tasabaramo IA. 2016. Identification of soybean genotypes adaptive and productive to acid soil . Seagrass is one of the coastal ecosystems in marine ecoregions of Indonesia that has very important ecological and economical functions. This study aimed to illustrate the diversity of seagrass ecosystems through its distribution, coverage, and density, in three marine ecoregions of Indonesia, namely Sunda Shelf/SHS (Bintan Island/SHS-B and the Seribu Islands/SHS-S), Sulawesi Sea/SS (Talaud Island), and Banda Sea/BS (Tanimbar Islands). The study was conducted at 16 stations in SHS, 20 stations in SS, and 30 stations in BS. A line transect method was used. Three line transects (length 50m) were deployed in each station perpendicular to the shoreline towards the sea with a distance of 20 meters between transect lines. In each line transect, quadrate transects were placed (0.5mx0.5m) along the line, alternating left and right line up to the edge. Species identification and seagrass density were calculated in each quadrate transect. Similarity indexes were calculated and analyzed between ecoregion on seagrass coverage and abundance through dendrogram graphic. Results showed that 10 species of seagrass were found in three marine ecoregions. In SHS-B, 10 species with a coverage cover of 61% were found and Thalassia hemprichii was of the highest abundance. In ShS-S, 6 species with a coverage cover of 37% were found and Enhalus acoroides species was of the highest abundance. In SS, 5 species with a coverage cover of 43% were found and Cymodocea rotundata was of the highest abundance. Finally, in BS, 7 species with coverage of 60% were found and Thalassia hemprichii was of the highest abundance. These results indicated that seagrass biodiversity found in 3 Indonesia marine ecoregions were still in a healthy condition. One of the implications of this healthy condition of seagrass was that the very important functions of seagrass as a habitat for economically important organisms and a food source for herbivores, particularly Dugong dugong, living in seagrass was still secured.

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Phylogeography and Genetic Differentiation among Populations of the Moon Turban Snail Lunella granulata Gmelin, 1791 (Gastropoda: Turbinidae)

Cited by 32 publications

References 62 publications

Postglacial range shift and demographic expansion of the marine intertidal snail Batillaria attramentaria

Postglacial range shift and demographic expansion of the marine intertidal snail Batillaria attramentaria

GENETIC DIVERSITY OF OLIVE RIDLEY Lepidochelys olivacea ASSOCIATED WITH CURRENT PATTERN IN CENDRAWASIH BAY, PAPUA

Seagrass biodiversity at three marine ecoregions of Indonesia: Sunda Shelf, Sulawesi Sea, and Banda Sea

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