A “Rosetta Stone” for metazoan zooplankton: DNA barcode analysis of species diversity of the Sargasso Sea (Northwest Atlantic Ocean)

Bucklin, Ann; Ortman, Brian D.; Jennings, Robert M.; Nigro, Lisa M.; Sweetman, Christopher J.; Copley, Nancy J.; Sutton, Tracey; Wiebe, Peter H.

doi:10.1016/j.dsr2.2010.09.025

Cited by 127 publications

(70 citation statements)

References 65 publications

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“…The chitobiase assay (Oosterhuis et al, 2000;Sastri and Roff, 2000) is a promising biochemical tool for assessing in situ crustacean secondary production, and DNA barcoding (Hebert et al, 2003) is increasingly being used to identify zooplankton (e.g. Bucklin et al, 2010).…”

Section: Future Basin-scale Long-term Monitoring Of Plankton In the mentioning

confidence: 99%

Plankton productivity of the Benguela Current Large Marine Ecosystem (BCLME)

Verheye

Lamont

Huggett

et al. 2016

Environmental Development

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Section: Future Basin-scale Long-term Monitoring Of Plankton In the mentioning

confidence: 99%

Plankton productivity of the Benguela Current Large Marine Ecosystem (BCLME)

Verheye

Lamont

Huggett

et al. 2016

Environmental Development

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“…The division between subfamilies Cranchiinae and Taoniinae is present but not strongly supported, and the three genera known to bear hooks (Galiteuthis, Mesonychoteuthis) or hook-like tentacular suckers (Taonius) form a monophyletic group together. The sequence GU145078 ("Helicocranchia pfefferi"), which is strongly supported as a sister group to Galiteuthis (posterior probability 0.93), appears anomalous within this hooked group and, although submitted to GenBank by Bucklin as part of a larger project, was not actually published in the parent study (Bucklin et al 2010). Based on morphology and geography (Sargasso Sea) it is possible that this individual could have been a mis-identified specimen of Sandalops or perhaps Liguriella, both of which superficially resemble Helicocranchia at early ontogenetic stages (large funnel; eyes on short stalks with small projections; elongate mantle with small, paddle-shaped terminal fins -see Voss 1985).…”

Section: Discussionmentioning

confidence: 92%

“…While representative cranchiid species have been included in several molecular phylogenetic studies to date (Carlini and Graves 1999;Anderson 2000;Lindgren et al 2004Lindgren et al , 2010Bucklin et al 2010), these sequences have not previously been combined into a single tree to investigate relationships within the family. At present, COI data are available for at least nine of the 13 cranchiid genera, and a preliminary Bayesian tree (Figure 7) reveals several groupings of interest.…”

Section: Discussionmentioning

confidence: 99%

Cranchiids of the South Atlantic Mid-Oceanic Ridge: results from the first southern MAR-ECO expedition

Bolstad¹,

Perez²,

Strugnell³

et al. 2014

Journal of Natural History

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Cranchiids were the most diverse squid family collected during the first southern MAR-ECO expedition in late 2009, with nine taxa identified to species. A total of 45 young specimens were collected (mantle length 7.4-59.2 mm), allowing a survey of early ontogenetic tentacular morphology in cranchiids using scanning electron micrographs. Paralarval tentacular sucker morphology appeared similar among species within the same subfamily: in the Cranchiinae, the paralarval suckers possess relatively large, narrowly polygonal or ovoid-faced pegs in the innermost ring around the aperture, and the infundibular ring lacks the dentition observed in most taoniin genera. Hook development in Galiteuthis armata appears to vary widely among small individuals. Tissue samples were also collected from five genera (Cranchia, Galiteuthis, Helicocranchia, Leachia and Teuthowenia); phylogenetic trees (maximum-likelihood and Bayesian methods) built using these cytochrome oxidase subunit I sequences and others available from GenBank show some support for the subfamilies Cranchiinae and Taoniinae, and that within the latter, the hooked taxa group together. It is hoped that reporting this opportunistic systematic and genetic information may be of eventual assistance in helping to resolve this most problematic of squid families.

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“…Biodiversity: The marine zooplankton assemblage includes ~6,000 described species of holoplanktonic metazoan organisms that complete their entire cycle in the water column (Wiebe et al 2010). The phylogenetic diversity of this assemblage is impressive, with 11 phyla and 27 orders represented (Bucklin et al 2010b). However, these numbers most likely markedly underestimate the actual biodiversity -perhaps by several orders of magnitude -due to the presence of cryptic variation within geographically widespread species or sibling species swarms, as well as undiscovered species in under-sampled or explored habitats (Bucklin et al 2010a;Beaugrand 2017).…”

Section: Introduction To Marine Zooplanktonmentioning

confidence: 99%

Population Genomics of Marine Zooplankton

Bucklin

DiVito

Smolina

et al. 2018

Population Genomics

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The exceptionally large population size and cosmopolitan biogeographic distribution that distinguish many -but not all -marine zooplankton species generate similarly exceptional patterns of population genetic and genomic diversity and structure. The phylogenetic diversity of zooplankton has slowed the application of population genomic approaches, due to lack of genomic resources for closelyrelated species and diversity of genomic architecture, including highly-replicated genomes of many crustaceans. Use of numerous genomic markers, especially single nucleotide polymorphisms (SNPs), is transforming our ability to analyze population genetics and connectivity of marine zooplankton, and providing new understanding and different answers than earlier analyses, which typically used mitochondrial DNA and microsatellite markers. Population genomic approaches have confirmed that, despite high dispersal potential, many zooplankton species exhibit genetic structuring among geographic populations, especially at large ocean-basin scales, and have revealed patterns and pathways of population connectivity that do not always track ocean circulation. Genomic and transcriptomic resources are critically needed to allow further examination of micro-evolution and local adaptation, including identification of genes that show evidence of selection. These new tools will also enable further examination of the significance of small-scale genetic heterogeneity of marine zooplankton, to discriminate genetic "noise" in large and patchy populations from local adaptation to environmental conditions and change.

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A “Rosetta Stone” for metazoan zooplankton: DNA barcode analysis of species diversity of the Sargasso Sea (Northwest Atlantic Ocean)

Cited by 127 publications

References 65 publications

Plankton productivity of the Benguela Current Large Marine Ecosystem (BCLME)

Plankton productivity of the Benguela Current Large Marine Ecosystem (BCLME)

Cranchiids of the South Atlantic Mid-Oceanic Ridge: results from the first southern MAR-ECO expedition

Population Genomics of Marine Zooplankton

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