2018
DOI: 10.3897/zookeys.754.23655
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A new Notomastus (Annelida, Capitellidae) species from Korean waters, with genetic comparison based on three gene markers

Abstract: Notomastus koreanus sp. n., collected from the sublittoral muddy bottom of Korean waters, is described as a new species. The Korean new species closely resembles N. torquatus Hutchings & Rainer, 1979 in the chaetal arrangement and the details of abdominal segments, but differs in the position of genital pores and the absence of eyes. DNA sequences (mtCOI, 16S rRNA, and histone H3) of the new species were compared with all the available sequences of Notomastus species in the GenBank database. Three genes showed… Show more

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Cited by 4 publications
(4 citation statements)
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“…nov. closely resembles N. mossambicus by the presence of uniramous chaetiger 1 and prostomial eyespots, but differs from the latter in that the new species has prostomial palpode and slightly areolated epithelium in anterior thorax, whereas N. mossambicus has prostomium without palpode and strongly areolated epithelium in anterior thorax as stated by Thomassin (1970) and Cinar (2005) . The new species differs from the geographically close Korean species Notomastus koreanus described by Jeong et al (2018) in that the new species bears eyespots on prostomium, reduced parapodial lobes in anterior abdomen, as well as neuropodial hooks in the last thoracic chaetiger. In terms of the MGSP , N. sunae sp.…”
Section: Systematicscontrasting
confidence: 55%
“…nov. closely resembles N. mossambicus by the presence of uniramous chaetiger 1 and prostomial eyespots, but differs from the latter in that the new species has prostomial palpode and slightly areolated epithelium in anterior thorax, whereas N. mossambicus has prostomium without palpode and strongly areolated epithelium in anterior thorax as stated by Thomassin (1970) and Cinar (2005) . The new species differs from the geographically close Korean species Notomastus koreanus described by Jeong et al (2018) in that the new species bears eyespots on prostomium, reduced parapodial lobes in anterior abdomen, as well as neuropodial hooks in the last thoracic chaetiger. In terms of the MGSP , N. sunae sp.…”
Section: Systematicscontrasting
confidence: 55%
“…Recently, a combination of morphological and molecular analysis has been conducted to distinguish very close polychaete species and geographical populations (e.g. Glasby et al 2013; Jeong et al 2017b, 2018). The aim of the present study is to verify the taxonomic status of undescribed Heteromastus species inhabiting Korean waters based on morphological and molecular analysis using two different partial genes (mtCOI and histone H3) in comparison with their closest species in the genus.…”
Section: Introductionmentioning
confidence: 99%
“…e.g. , some genera in Capitellidae ( Jeong et al, 2018 ; Jeong, Soh & Suh, 2019 ) and Fauveliopsidae (G Kobayashi, 2023, unpublished data). Mitochondrial gene assembly from the NGS reads of the representative species of such taxa may be effective in designing specific primers and obtaining target gene sequences of them.…”
Section: Discussionmentioning
confidence: 99%