The influence of contrasting life history traits and oceanic processes on genetic structuring of rabbitfish populations Siganus argenteus and Siganus fuscescens along the eastern Philippine coasts

Magsino, Richard M.; Juinio‐Meñez, Marie Antonette

doi:10.1007/s00227-008-0946-7

Cited by 24 publications

(22 citation statements)

References 41 publications

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“…Interestingly, there are many marine organisms that display geographical patterns consistent with the split between North-Western/South Eastern localities observed in our dataset (Macaranas et al, 1992;McMillan and Palumbi, 1995;Palumbi, 1997;Benzie, 1998;Planes and Fauvelot, 2002;Barber et al, 2006;Imron et al, 2007;Magsino and Juinio-Meñez, 2008). These patterns are suggested to result from (i) the South Philippines split of the Equatorial Counter Current into the northward-flowing Kuroshio and the southward-flowing current Mindanao, and/or (ii) Pleistocene sea levels changes (see the review by Hoeksema, 2007).…”

Section: Speciation Patterns In Mussels From Organic Fallssupporting

confidence: 80%

New insights into diversity and evolution of deep-sea Mytilidae (Mollusca: Bivalvia)

Lorion

Buge

Cruaud

et al. 2010

Molecular Phylogenetics and Evolution

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Section: Speciation Patterns In Mussels From Organic Fallssupporting

confidence: 80%

New insights into diversity and evolution of deep-sea Mytilidae (Mollusca: Bivalvia)

Lorion

Buge

Cruaud

et al. 2010

Molecular Phylogenetics and Evolution

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“…Interestingly, this pattern has also been observed in recent phylogeographic studies of two other aquatic snakes: the salt water tolerant amphibious Cerberus rynchops (Alfaro et al, 2004;Murphy et al, 2012) and the viviparous sea snake Hydrophis cyanocinctus (Sanders et al, 2013b). Many marine fishes (Magsino and Juinio-Meñez, 2008;Gaither et al, 2011) and invertebrates (Lavery et al, 1996;Benzie, 1999;Crandall et al, 2008) also show this pattern of Indo-Pacific vicariance. These findings strongly suggest that the climatic and eustatic fluctuations during the Plio-Pleistocene have lead to population divergences that generated high levels of genetic diversity in many invertebrate and vertebrate taxa between the IO and the WP.…”

Section: Past and Present Barriers To Dispersal And Gene Flow Betweensupporting

confidence: 57%

Biogeographic origins of the viviparous sea snake assemblage (Elapidae) of the Indian Ocean

et al. 2017

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Abstract:One of the primary goals in biogeography is to understand how different biotas have been assembled in different regions of the world. The presence of the viviparous sea snakes in the Indian Ocean (IO) poses a unique question in this regard due to their evolutionary origins in Australasia (Australia and New Guinea). Here, we examined the origins and patterns of colonization of the IO sea snake assemblage through time-calibrated molecular phylogenies and ancestral area reconstructions. We further evaluated how past and present barriers to dispersal affect genetic diversity of IO sea snakes by examining the population genetic structure of the widespread sea snake, Hydrophis curtus. Our phylogenetic analyses and ancestral area reconstructions strongly indicate that the majority of the IO sea snakes are derived from the Southeast Asian (SEA) sea snake fauna through dispersal and colonization with an in situ radiation (Hydrophis stricticollis-Hydrophis obscurus clade). Further, many species have undergone vicariant speciation events across the Sunda shelf/Indo-Pacific barrier, which formed during the low sea level periods of the Pleistocene. Population genetic analysis of H. curtus revealed a prominent genetic break between populations broadly distributed in the IO and SEA with limited recent gene flow indicating possible cryptic species. These results suggest that compared to the viviparous sea snake stem group that originated 10.6-6.5 million years ago, the IO viviparous sea snakes have a relatively long and complex evolutionary history in the IO and thus have a unique conservation value.

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“…It is arguable that in highly mobile elasmobranch species such as pelagic sharks and mobulid rays, conservation efforts have to be conducted at the regional scale (e.g., Ovenden et al, 2009). Because of sharp geographic composition synonymous to limited genetic exchange between local populations, N. kuhlii and other (Chevolot et al, 2006;Dudgeon et al, 2009;Plank et al, 2010;Ovenden et al, 2011;present study) and 27 coastal teleost fish species (black diamonds) (Blanquer et al, 1992;Borsa, 2003;Borsa et al, 1997a;Fauvelot and Borsa, 2011;Francisco et al, 2011;Gaither et al, 2011;González-Wangüemert et al, 2010;Hemmer-Hansen et al, 2007;Hoarau et al, 2002;Horne et al, 2011;Jones et al, 2010;Kotoulas et al, 1995;Magsino and Juinio-Meñez, 2008;Matschiner et al, 2009;McCusker and Bentzen, 2010;Mobley et al, 2010;Muths et al, 2011;Planes and Fauvelot, 2002;Puebla et al, 2009;Purcell et al, 2009;Rohfritsch and Borsa, 2005;Roldán et al, 1998;Rolland et al, 2007;Timm et al, 2012). Other details in Supplementary material, Table S7.…”

Section: Implications For Managementmentioning

confidence: 99%

Population genetic structure of blue-spotted maskray Neotrygon kuhlii and two other Indo-West Pacific stingray species (Myliobatiformes: Dasyatidae), inferred from size-polymorphic intron markers

Borsa

Arlyza

Laporte

et al. 2012

Journal of Experimental Marine Biology and Ecology

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a b s t r a c tExon-primed, intron crossing DNA markers (EPICs) were screened for Mendelian-like allele size polymorphisms in three stingray species (Himantura gerrardi, Neotrygon kuhlii and Taeniura lymna) from the central Indo-West Pacific, where they are commercially exploited. Four to 7 size-polymorphic intron loci were selected in a species, and were subsequently tested as genetic markers of stock structure. Sharp genetic differentiation was observed between populations within each species across the Indo-Malay-Papua archipelago (Weir and Cockerham'sθ-values reaching 0.153-0.557 over a few thousand kilometers). A trend of increasing genetic differentiation with increasing geographic distance was apparent in N. kuhlii, in which populations distant by 3000 km were differentiated by an estimatedθ~0.375. This value was an order of magnitude higher than usually reported in coastal benthic teleost fishes and indicates strong sub-population structure. This is likely, at least partly, a consequence of the sedentary benthic habits of N. kuhlii at all life stages. Because replenishment of overexploited populations of N. kuhlii and two other stingray species from the central Indo-West Pacific is unlikely at ecological timescales, management should be planned at the local geographic scale.

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The influence of contrasting life history traits and oceanic processes on genetic structuring of rabbitfish populations Siganus argenteus and Siganus fuscescens along the eastern Philippine coasts

Cited by 24 publications

References 41 publications

New insights into diversity and evolution of deep-sea Mytilidae (Mollusca: Bivalvia)

New insights into diversity and evolution of deep-sea Mytilidae (Mollusca: Bivalvia)

Biogeographic origins of the viviparous sea snake assemblage (Elapidae) of the Indian Ocean

Population genetic structure of blue-spotted maskray Neotrygon kuhlii and two other Indo-West Pacific stingray species (Myliobatiformes: Dasyatidae), inferred from size-polymorphic intron markers

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