Paracyatholaimus Micoletzky 1923 ...
Paracyatholaimus Micoletzky, 1923 Wieser, 1954a: 26, emended Diagnosis Cuticle punctated, lateral differentiation hardly developed. Six outer labial sensilla + four cephalic sensilla setose, in a single circle. Amphidial fovea multispiral. Cheilostoma armoured with twelve rugae; distinct dorsal toot...
Main Author: | |
---|---|
Format: | Text |
Language: | unknown |
Published: |
Zenodo
2008
|
Subjects: | |
Online Access: | https://dx.doi.org/10.5281/zenodo.6231733 https://zenodo.org/doi/10.5281/zenodo.6231733 |
Summary: | Paracyatholaimus Micoletzky, 1923 Wieser, 1954a: 26, emended Diagnosis Cuticle punctated, lateral differentiation hardly developed. Six outer labial sensilla + four cephalic sensilla setose, in a single circle. Amphidial fovea multispiral. Cheilostoma armoured with twelve rugae; distinct dorsal tooth, often supplemented with smaller subventral teeth and occasionally other denticles in the stegostoma. Precloacal ventromedian supplements as setaelike organs half inserted into the body. Gubernaculum hardly dilated at the distal end and devoid of denticles or serrations. Tail conical or with more or less slender cylindrical distal portion. Type species Cyatholaimus dubiosus Bütschli, 1874. List of valid species 1 Paracyatholaimus arcticus Kreis, 1963. Kreis, 1963: 39 –40, fig. 20 A–C; Iceland. 2 Paracyatholaimus botosaneanui Andrássy, 1973. Andrássy, 1973: 259 –261, Abb. 9 A–C; Cuba. 3 Paracyatholaimus chilensis Gerlach, 1953. Gerlach, 1953b: 19 –21, Abb. 9 a–e; Chile. 4 Paracyatholaimus diva sp. nov. Present ... : Published as part of Tchesunov, Alexei V., 2008, Three new species of freeliving nematodes from the SouthEast Atlantic Abyss (DIVA I Expedition) *, pp. 151-174 in Zootaxa 1866 on pages 153-157, DOI: 10.5281/zenodo.183775 ... |
---|