Title:

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

Subtitle:

Annales Zoologici, vol. 50, no 2

Creator:

Choi, Young Eoun ; Khan, Zakaullah

Contributor:

Polska Akademia Nauk. Muzeum i Instytut Zoologii

Publisher:

Muzeum i Instytut Zoologii PAN

Place of publishing:

Warszawa

Date issued/created:

2000

Description:

Incorrect ISSN 0001-6454 ; Bibliogr. p. 191 ; P. 183-191 : ill. ; 24 cm

Type of object:

Journal/Article

Subject and Keywords:

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

Abstract:

Two new species of the genus Iotonchusand Coomansus zschokkei (Menzel, 1913)are described and illustrated. Iotonchus uisongensis sp. nov.is 1.5–1.6 mm long, a=23.0–26.0,b=2.8–3.2, c=17.1–19.4 (female) and 19.6–23.0 (male), V=67.0–73.0, buccal cavity=52.0–63.0 ×31.0–36.5 μm, spicule 75.0–92.0 μm long, ventromedian supplements papillae 20–22 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 1.6–1.7 mm long,a=19.7–22.0, b=2.9–3.0, c=17.2–21.7, V=71.0–74.5, buccal cavity=58.0–61.0 ×35.0–37.0 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:

50

Issue:

2

Start page:

183

End page:

191

Resource type:

Text

Detailed Resource Type:

Article

Format:

application/pdf

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