Phylogeny of the snailfishes (Teleostei: Liparidae) based on molecular and morphological data

Knudsen, Steen Wilhelm; Møller, Peter Rask; Gravlund, Peter

doi:10.1016/j.ympev.2007.04.005

Cited by 56 publications

(51 citation statements)

References 55 publications

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“…To date, the majority of molecular phylogenetic works on deep-sea organisms focus on phylogeographic patterns or population genetics of single species (e.g. Creasey & Rogers 1999;Etter et al 2005;Zardus et al 2006;Raupach et al 2007), and only a few studies analyse deep-sea colonization patterns and events of more than one species (Shank et al 1999;Le Goff-Vitry et al 2004;Raupach et al 2004;Knudsen et al 2007).…”

Section: Introductionmentioning

confidence: 99%

Multiple origins of deep-sea Asellota (Crustacea: Isopoda) from shallow waters revealed by molecular data

et al. 2008

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The Asellota are a highly variable group of Isopoda with many species in freshwater and marine shallowwater environments. However, in the deep sea, they show their most impressive radiation with a broad range of astonishing morphological adaptations and bizarre body forms. Nevertheless, the evolution and phylogeny of the deep-sea Asellota are poorly known because of difficulties in scoring morphological characters. In this study, the molecular phylogeny of the Asellota is evaluated for 15 marine shallowwater species and 101 deep-sea species, using complete 18S and partial 28S rDNA gene sequences. Our molecular data support the monophyly of most deep-sea families and give evidence for a multiple colonization of the deep sea by at least four major lineages of asellote isopods. According to our molecular data, one of these lineages indicates an impressive radiation in the deep sea. Furthermore, the present study rejects the monophyly of the family Janiridae, a group of plesiomorphic shallow-water Asellota, and several shallow-water and deep-sea genera (Acanthaspidia, Ianthopsis, Haploniscus, Echinozone, Eurycope, Munnopsurus and Syneurycope).

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Section: Introductionmentioning

confidence: 99%

Multiple origins of deep-sea Asellota (Crustacea: Isopoda) from shallow waters revealed by molecular data

et al. 2008

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“…Species from the genera Paraliparis and Rodichthys are very rare. Species identification is complicated due to their wide morphological variation (Fevolden et al 1989;Knudsen et al 2007). Several species of Liparis spawn during winter, while some species of Careproctus spawn during late summer (Ponomarenko 1995).…”

Section: Fish Families Examined and Their Biologymentioning

confidence: 99%

Long Term Changes in Abundance and Spatial Distribution of Pelagic Agonidae, Ammodytidae, Liparidae, Cottidae, Myctophidae and Stichaeidae in the Barents Sea

Eriksen¹,

Прохорова²,

Johannesen³

2012

Diversity of Ecosystems

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“…The genus is diverse and as additional species are described and relationships better understood, it becomes clearer that the genus should be divided and lineages recognized as distinct taxa. However, phylogenetic analyses are thus far limited by inadequate taxonomic sampling (Kido 1988;Balushkin 1996;Knudsen et al 2007;Smith & Busby 2014) and elevating lineages to the generic level without a clear understanding of the phylogenetic relationships among the species will likely render Careproctus paraphyletic.…”

Section: Introductionmentioning

confidence: 99%

Snailfishes of the Careproctus rastrinus complex (Liparidae): redescriptions of seven species in the North Pacific Ocean region, with the description of a new species from the Beaufort Sea

Orr

Kai

Nakabo

2015

Zootaxa

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Herein we review and recognize as valid all previously described species of the Careproctus rastrinus complex based on morphological evidence, provide diagnoses and descriptions of all species, describe a new species from the Beaufort Sea, and address the misapplication of several names throughout the area. In particular, the name C. rastrinus is restricted to populations of the western Pacific and is known conclusively only from the Sea of Okhotsk. Careproctus acanthodes, from the Sea of Japan and Sea of Okhotsk, and C. pellucidus, from the Pacific Ocean side of northern Japan, are resurrected from synonymy with C. rastrinus. Populations of the eastern Pacific previously routinely identified as C. rastrinus are recognized under two names: C. scottae, a name that is applied to deeper water Bering Sea, Aleutian Islands, and eastern Pacific populations having a postorbital pore, and Careproctus phasma, applied to shallow water populations of the Bering Sea and Gulf of Alaska lacking a postorbital pore. Although we consider Careproctus spectrum valid, the species has been routinely misidentified and is presently known only from the type series. Careproctus lerikimae is a new species described from the Beaufort Sea, diagnosed from other species of the C. rastrinus complex by the absence of the postorbital pore and higher median fin and vertebral counts.

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Phylogeny of the snailfishes (Teleostei: Liparidae) based on molecular and morphological data

Cited by 56 publications

References 55 publications

Multiple origins of deep-sea Asellota (Crustacea: Isopoda) from shallow waters revealed by molecular data

Multiple origins of deep-sea Asellota (Crustacea: Isopoda) from shallow waters revealed by molecular data

Long Term Changes in Abundance and Spatial Distribution of Pelagic Agonidae, Ammodytidae, Liparidae, Cottidae, Myctophidae and Stichaeidae in the Barents Sea

Snailfishes of the Careproctus rastrinus complex (Liparidae): redescriptions of seven species in the North Pacific Ocean region, with the description of a new species from the Beaufort Sea

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