Descriptions of two new species of Iotonchus and first record of Coomansus zschokkei (Mononchida) from Korea

Choi, Young Eoun; Khan, Zakaullah

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Title: Descriptions of two new species of Iotonchus and first record of Coomansus zschokkei (Mononchida) from Korea

Abstract:

Two new species of the genus Iotonchusand Coomansus zschokkei (Menzel, 1913)are described and illustrated. Iotonchus uisongensis sp. nov.is 1.51.6 mm long, a=23.026.0,b=2.83.2, c=17.119.4 (female) and 19.623.0 (male), V=67.073.0, buccal cavity=52.063.0 ×31.036.5 μm, spicule 75.092.0 μm long, ventromedian supplements papillae 2022 in numbers, and is characterized by having not protruded labial papillae, supra basal dorsal tooth, and flattened basal oblique plates of buccal cavity. Iotonchus damsanensis sp. nov. is 1.61.7 mm long,a=19.722.0, b=2.93.0, c=17.221.7, V=71.074.5, buccal cavity=58.061.0 ×35.037.0 μm, and is characterized by having offset lip region, well protruded labial papillae, basally tapered buccal cavity, and in having pre-vulval papillae. Coomansus zschokkei reported here for the first time from Korea is also described in detail with variation in the shape of male tail.

Relation:

Annales Zoologici

Volume:

Issue:

Start page:

183

End page:

191

Detailed Resource Type:

Article

Format:

application/pdf

Resource Identifier:

oai:rcin.org.pl:56481

Source:

MiIZ PAN, call no. patrz sygn. czas. P.255, vol 50, no 2 ; MiIZ PAN, call no. patrz sygn. czas. P.4314, vol 50, no 2 ; click here to follow the link

Language:

eng

Language of abstract:

eng

Rights:

Rights Reserved - Restricted Access

Terms of use:

Copyright-protected material. Access only on terminals at the Museum and Institute of Zoology of the Polish Academy of Sciences, may be used within the limits of statutory user freedoms.

Digitizing institution:

Museum and Institute of Zoology of the Polish Academy of Sciences

Original in:

Library of the Museum and Institute of Zoology of the Polish Academy of Sciences

Projects co-financed by:

Programme Innovative Economy, 2010-2014, Priority Axis 2. R&D infrastructure ; European Union. European Regional Development Fund

Access:

Closed

Subject and keywords:

Coomansus zschokkei Iotonchus damsanensis Iotonchus uisongensis Mononchida taxonomy Iotonchus new species Korea

Object collections:

Last modified:

Oct 2, 2020

In our library since:

Sep 24, 2015

Number of object content downloads / hits:

All available object's versions:

https://rcin.org.pl/publication/73794

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Annales Zoologici

Edition name	Date
T. 50, nr 6 (2000) : Descriptions of two new species of Iotonchus and first record of Coomansus zschokkei (Mononchida) from Korea / Choi, Young Eoun	Oct 2, 2020