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• W2062011453 abstract "Planktonic larvae of benthic marine invertebrates may confer larval dispersal and colonization potential on the reproductive adult. Analyses of genetic heterogeneity of local populations provide an indirect means of assessing gene flow and the scale of realized dispersal of larval migrants. Here we compared populations of two species of nudibranchs with long term planktotrophic (Goniodoris nodosa) and shorter term pelagic lecithotrophic (Adalaria proxima) veliger stages. Both species have annual life cycles, population turnover is absolute and free-swimming larvae hatch from benthic spawn masses. G. nodosa larvae are pelagic for up to ∼3 months, whereas those of A. proxima can metamorphose within 1–2 d of release although, at least in the laboratory, they may delay metamorphosis for several weeks. The broad ranges of pelagic larval transport potential were estimated at 102–103 km for G. nodosa and 101–102 km for A. proxima: significant differentiation of populations of G. nodosa was predicted to occur on a scale of 103–104 km, whereas for A. proxima differentiation was expected on a scale of perhaps only 102–103 km. For both species, analyses were undertaken of allozyme variation among sites throughout the 1600 km British Isles range of A. proxima. F-statistic analyses showed no evidence of population differentiation for G. nodosa (11 populations). By contrast, comparable data for 19 populations of A. proxima showed very high levels of differentiation, but no obvious pattern of variation or significant isolation by distance. More detailed sampling of nine populations of A. proxima over a 26.18 km range in W Scotland – in a location characterised by highly dispersive tidal currents – revealed (1) similar levels of differentiation to the 1600 km range, (2) clear distance-related clinal patterns of variation, and (3) a significant inverse relationship between genetic differentiation and geographic distance. For Adalaria proxima there was evidence of significant differentiation of populations on a scale of ≤101 km. This was counter to our expectations of larval transport potential for A. proxima and implies that these larvae are behaviourally adapted to avoid dispersal in the water column and thereby recruit locally. Whilst the planktotrophic species, G. nodosa, conformed to our expectations, the clear implication of the data for A. proxima is that possession of a pelagic larval stage does not necessarily facilitate dispersal and colonisation potential for this sedentary invertebrate. Extrapolations and predictions of dispersal potential, and gene flow in natural populations, based on laboratory observations of the larval phase duration may be markedly error-prone." @default.
• W2062011453 created "2016-06-24" @default.
• W2062011453 creator A5051849070 @default.
• W2062011453 creator A5057240893 @default.
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• W2062011453 date "1998-10-01" @default.
• W2062011453 modified "2023-10-16" @default.
• W2062011453 title "The genetic structure of intertidal populations of two species of nudibranch molluscs with planktotrophic and pelagic lecithotrophic larval stages: are pelagic larvae “for” dispersal?" @default.
• W2062011453 cites W1895131649 @default.
• W2062011453 cites W1968720625 @default.
• W2062011453 cites W1971334639 @default.
• W2062011453 cites W1972336046 @default.
• W2062011453 cites W1976610989 @default.
• W2062011453 cites W1983274359 @default.
• W2062011453 cites W1995680353 @default.
• W2062011453 cites W2002992362 @default.
• W2062011453 cites W2008736623 @default.
• W2062011453 cites W2010450387 @default.
• W2062011453 cites W2010732734 @default.
• W2062011453 cites W2011157955 @default.
• W2062011453 cites W2013538199 @default.
• W2062011453 cites W2015408292 @default.
• W2062011453 cites W2019737192 @default.
• W2062011453 cites W2020788589 @default.
• W2062011453 cites W2022571973 @default.
• W2062011453 cites W2023656176 @default.
• W2062011453 cites W2024422869 @default.
• W2062011453 cites W2029405532 @default.
• W2062011453 cites W2033946278 @default.
• W2062011453 cites W2036990031 @default.
• W2062011453 cites W2041049171 @default.
• W2062011453 cites W2042743027 @default.
• W2062011453 cites W2043001371 @default.
• W2062011453 cites W2046541341 @default.
• W2062011453 cites W2046889295 @default.
• W2062011453 cites W2050975310 @default.
• W2062011453 cites W2055730430 @default.
• W2062011453 cites W2060347297 @default.
• W2062011453 cites W2061909485 @default.
• W2062011453 cites W2062289439 @default.
• W2062011453 cites W2063075184 @default.
• W2062011453 cites W2063118786 @default.
• W2062011453 cites W2066362596 @default.
• W2062011453 cites W2068908831 @default.
• W2062011453 cites W2073729508 @default.
• W2062011453 cites W2074159032 @default.
• W2062011453 cites W2076067513 @default.
• W2062011453 cites W2076945378 @default.
• W2062011453 cites W2077006854 @default.
• W2062011453 cites W2081012823 @default.
• W2062011453 cites W2081148041 @default.
• W2062011453 cites W2081402939 @default.
• W2062011453 cites W2082059315 @default.
• W2062011453 cites W2083219124 @default.
• W2062011453 cites W2086932011 @default.
• W2062011453 cites W2087383439 @default.
• W2062011453 cites W2087809893 @default.
• W2062011453 cites W2093667453 @default.
• W2062011453 cites W2094131431 @default.
• W2062011453 cites W2094420658 @default.
• W2062011453 cites W2104177866 @default.
• W2062011453 cites W2106868690 @default.
• W2062011453 cites W2117540538 @default.
• W2062011453 cites W2132563591 @default.
• W2062011453 cites W2140950712 @default.
• W2062011453 cites W2150508097 @default.
• W2062011453 cites W2156835442 @default.
• W2062011453 cites W2177201218 @default.
• W2062011453 cites W2180068064 @default.
• W2062011453 cites W2182881980 @default.
• W2062011453 cites W2329834869 @default.
• W2062011453 cites W2498422375 @default.
• W2062011453 cites W2732569911 @default.
• W2062011453 cites W4230231030 @default.
• W2062011453 cites W4231311503 @default.
• W2062011453 cites W4231929484 @default.
• W2062011453 cites W4232866777 @default.
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• W2062011453 cites W4238792621 @default.
• W2062011453 cites W4244733292 @default.
• W2062011453 cites W4253919635 @default.
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• W2062011453 doi "https://doi.org/10.1016/s0022-0981(98)00005-7" @default.
• W2062011453 hasPublicationYear "1998" @default.
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