A new species of Condyloderes (Cyclorhagida, Kinorhyncha) from Korea

Martin Vinther Sørensen; Hyun Soo Rho; Dongsung Kim

doi:10.2108/zsj.27.234

A new species of Condyloderes (Cyclorhagida, Kinorhyncha) from Korea

Martin Vinther Sørensen, Hyun Soo Rho, Dongsung Kim

24 Citationer (Scopus)

Abstract

A new kinorhynch species, Condyloderes megastigma sp. nov., is described from the Korea Strait. The new species is characterized by the presence of 16 placids with either eight, four, or two knobby projections, middorsal and lateroventral acicular spines on segments 1 to 9, lateroventral cuspidate spines on segment 2 in females only, but otherwise lateroventral cuspidate spines on segments 4 and 5, and 8 and 9 in both sexes. Unique for the new species is furthermore the presence of paired ventromedial appendages on segments 7 and 8, giant ventromedial sensory spots on segment 9, and a terminal segment consisting of one tergal and one sternal plate. The mouth cone and introvert armature are described in detail for the first time for the genus Condyloderes Higgins, 1969. This study reveals similarities in several morphological characters between this genus and species of Campyloderes Zelinka, 1913.

Originalsprog	Engelsk
Tidsskrift	Zoological Science
Vol/bind	27
Udgave nummer	3
Sider (fra-til)	234-242
Antal sider	9
ISSN	0289-0003
DOI	https://doi.org/10.2108/zsj.27.234
Status	Udgivet - mar. 2010

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10.2108/zsj.27.234

https://bioone.org/journals/zoological-science/volume-27/issue-3/zsj.27.234/A-New-Species-of-Condyloderes-Cyclorhagida-Kinorhyncha-from-Korea/10.2108/zsj.27.234.pdf

Citationsformater

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title = "A new species of Condyloderes (Cyclorhagida, Kinorhyncha) from Korea",

abstract = "A new kinorhynch species, Condyloderes megastigma sp. nov., is described from the Korea Strait. The new species is characterized by the presence of 16 placids with either eight, four, or two knobby projections, middorsal and lateroventral acicular spines on segments 1 to 9, lateroventral cuspidate spines on segment 2 in females only, but otherwise lateroventral cuspidate spines on segments 4 and 5, and 8 and 9 in both sexes. Unique for the new species is furthermore the presence of paired ventromedial appendages on segments 7 and 8, giant ventromedial sensory spots on segment 9, and a terminal segment consisting of one tergal and one sternal plate. The mouth cone and introvert armature are described in detail for the first time for the genus Condyloderes Higgins, 1969. This study reveals similarities in several morphological characters between this genus and species of Campyloderes Zelinka, 1913.",

author = "S{\o}rensen, {Martin Vinther} and Rho, {Hyun Soo} and Dongsung Kim",

year = "2010",

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doi = "10.2108/zsj.27.234",

language = "English",

volume = "27",

pages = "234--242",

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T1 - A new species of Condyloderes (Cyclorhagida, Kinorhyncha) from Korea

AU - Sørensen, Martin Vinther

AU - Rho, Hyun Soo

AU - Kim, Dongsung

PY - 2010/3

Y1 - 2010/3

N2 - A new kinorhynch species, Condyloderes megastigma sp. nov., is described from the Korea Strait. The new species is characterized by the presence of 16 placids with either eight, four, or two knobby projections, middorsal and lateroventral acicular spines on segments 1 to 9, lateroventral cuspidate spines on segment 2 in females only, but otherwise lateroventral cuspidate spines on segments 4 and 5, and 8 and 9 in both sexes. Unique for the new species is furthermore the presence of paired ventromedial appendages on segments 7 and 8, giant ventromedial sensory spots on segment 9, and a terminal segment consisting of one tergal and one sternal plate. The mouth cone and introvert armature are described in detail for the first time for the genus Condyloderes Higgins, 1969. This study reveals similarities in several morphological characters between this genus and species of Campyloderes Zelinka, 1913.

AB - A new kinorhynch species, Condyloderes megastigma sp. nov., is described from the Korea Strait. The new species is characterized by the presence of 16 placids with either eight, four, or two knobby projections, middorsal and lateroventral acicular spines on segments 1 to 9, lateroventral cuspidate spines on segment 2 in females only, but otherwise lateroventral cuspidate spines on segments 4 and 5, and 8 and 9 in both sexes. Unique for the new species is furthermore the presence of paired ventromedial appendages on segments 7 and 8, giant ventromedial sensory spots on segment 9, and a terminal segment consisting of one tergal and one sternal plate. The mouth cone and introvert armature are described in detail for the first time for the genus Condyloderes Higgins, 1969. This study reveals similarities in several morphological characters between this genus and species of Campyloderes Zelinka, 1913.

U2 - 10.2108/zsj.27.234

DO - 10.2108/zsj.27.234

M3 - Journal article

SN - 0289-0003

VL - 27

SP - 234

EP - 242

JO - Zoological Science

JF - Zoological Science

IS - 3

ER -

A new species of Condyloderes (Cyclorhagida, Kinorhyncha) from Korea

Abstract

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