Pseudosteineria Wieser 1956
Creators: name: Cidreira, Gabriel
name: Venekey, Virág
name: De Souza Alves, Orane F.
name: Kelmo, Francisco
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Nematoda
Adenophorea
Monhysterida
Monhysteridae
Pseudosteineria

description: Genus Pseudosteineria Wieser, 1956
Type species: Pseudosteineria anteferens Wieser, 1956.
Diagnosis (emended after Wieser 1956 and Tchesunov 2000). Xyalidae. Body spindle-shaped. Cuticle distinctly annulated. Lateral differentiation may be present as lateral fields. Anterior sensilla in two crowns (6 + 12) with the second crown composed of six anterior outer labial sensilla, four posterior cephalic sensilla, and two additional lateral sensilla. Long subcephalic (cervical) setae, arranged in six or eight groups about the level of the amphids, at some distance posteriorly to the cephalic capsule. In each group several subcephalic setae arranged in a short longitudinal row where the setae gradually increase in length posteriorly. Other somatic setae can be short or very long, scarce or abundant, and irregularly distributed along the body. Amphideal fovea circular, just before, just behind or at the level of subcephalic setae. Buccal cavity conical. Copulatory apparatus variable in shape. Tail conico-cylindrical, consisting of proximal conical and slender cylindrical distal parts. Tail tip slightly inflated and provided with long terminal setae.
List of valid species of Pseudosteineria Wieser, 1956
Pseudosteineria anteferens Wieser, 1956
= Theristus (Pseudosteineria) anteferens Wieser, 1956
Pseudosteineria anteramphida Sun, Huang, Tang, Zang, Xiao & Tang, 2019
Pseudosteineria anticipans Wieser, 1956
= Theristus (Pseudosteineria) anticipans Wieser, 1956
Pseudosteineria coronata (Gerlach, 1955) Wieser, 1959
= Theristus coronatus Gerlach, 1955
= Theristus (Pseudosteineria) metacoronatus Wieser, 1959 secondary homonym to Theristus coronatus (Stekhoven, 1950)
= Metadesmolaimus coronatus Stekhoven, 1950
Pseudosteineria horrida (Steiner, 1916) Wieser, 1956
= Monohystera horrida Steiner, 1916
= Theristus (Pseudosteineria) horridus Wieser, 1956
Pseudosteineria inaequispiculata (Platonova, 1971) Gerlach & Riemann, 1973
= Theristus inaequispiculatus Platonova, 1971
Pseudosteineria longisetis sp. n.
Pseudosteineria paramirabilis (Gerlach, 1955) Tchesunov, 1990
= Steineria paramirabilis Gerlach, 1955
= Trichotheristus paramirabilis Wieser, 1959
Pseudosteineria pavo (Gerlach, 1957) Fadeeva, 1986
= Steineria pavo Gerlach, 1957
Pseudosteineria pulchra (Mawson, 1957) Fadeeva, 1986
= Steineria pulchra Mawson, 1957
Pseudosteineria sagittispiculata Fadeeva, 1986
Pseudosteineria scopae (Gerlach, 1956) Wieser, 1959
= Steineria scopae Gerlach, 1956
= Theristus (Pseudosteineria) scopae Wieser, 1959
Pseudosteineria sinica Huang & Li, 2010
Pseudosteineria zhangi Huang & Li, 2010
Pseudosteineria ventropapillata Tchesunov, 2000
description: Published as part of Cidreira, Gabriel, Venekey, Virág, De Souza Alves, Orane F. & Kelmo, Francisco, 2020, Description of Pseudosteineria longisetis sp. n. from northeastern Brazil with a review of the genus Pseudosteineria Wieser, 1956 (Nematoda: Xyalidae), pp. 354-370 in Zootaxa 4763 (3) on pages 356-357, DOI: 10.11646/zootaxa.4763.3.2, http://zenodo.org/record/3758615