Pseudosteineria Wieser 1956

• Main Authors: Cidreira, Gabriel, Venekey, Virág, De Souza Alves, Orane F., Kelmo, Francisco
• Format: Text
• Language: unknown
• Published: Zenodo 2020
• Subjects: Biodiversity; Taxonomy; Animalia; Nematoda; Adenophorea; Monhysterida; Monhysteridae; Pseudosteineria; White Sea; Barentssee
• Online Access: https://dx.doi.org/10.5281/zenodo.3805820; https://zenodo.org/record/3805820

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 : 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 : {"references": ["Wieser, W. (1956) Free-living marine nematodes III. Axonolaimoidea and Monhysteroidea. Lunds Universitets Arsskrift, 52 (13), 1 - 115.", "Tchesunov, A. V. (2000) Descriptions of Pseudosteineria horrida (Steiner, 1916) and P. ventropapillata sp. nov. from the White Sea with a review of the genus Pseudosteineria Wieser, 1956 (Nematoda: Monhysterida: Xyalidae). Annales Zoologici, 50 (2), 281 - 287.", "Sun, Y., Huang, Y., Tang, H., Zang, Y., Xiao, H. & Tang, X. (2019) Two new free-living nematode species of the family Xyalidae from the Laizhou Bay of the Bohai Sea, China. Zootaxa, 4614 (2), 383 - 394. https: // doi. org / 10.11646 / zootaxa. 4614.2.7", "Gerlach, S. A. (1955) Zur kenntnis der freilebenden marinen nematoden von San Salvador. Zeitschrift fur wissenschaftliche Zoologie, 158 (2 / 4), 249 - 303.", "Wieser, W. (1959) Free-living nematodes and other small invertebrates of Puget Sound beaches. University of Washington Publications in biology, 19, 1 - 179.", "Schuurmans Stekhoven, J. H. (1950) The freeliving marine nemas of the Mediterranean: I. The Bay of Villefranche. Memoires de l'Institut Royal des Sciences Naturelles de Belgique, 2, 1 - 220.", "Steiner, G. (1916) Freilebende Nematoden aus der Barentssee. Abteilung fuer Systematik Zoologische Jahrbucher, 39, 511 - 664.", "Platonova, T. A. (1971) Free-living marine nematodes in the Bay of Pos' et, Sea of Japan. Fauna and flora of the Bay of Pos' et, Sea of Japan, Leningrad, Nauka, 8 (16), 72 - 108.", "Gerlach, S. A. & Riemann, F. (1973) The Bremerhaven Checklist of Aquatic Nematodes. A Catalogue of Nematoda Adenophorea excluding the Dorylaimida. Veroffentlichungen des Instituts fur Meeresforschung in Bremerhaven Supplementband, 4, 1 - 736.", "Tchesunov, A. V. (1990) Long-hairy Xyalidae (Nematoda, Chromadoria, Monhysterida) in the White Sea: new species, new combinations and status of the genera Trichotheristus. Zoologicheskii Zhurnal, 69 (10), 5 - 19.", "Gerlach, S. A. (1957) Die Nematodenfauna Des Sandstrandes an Der Kuste von Mittelbrasilien (Brasilianische Meeres-Nema- toden IV). Mitteilungen aus dem Museum fur Naturkunde in Berlin. Zoologisches Museum und Institut fur Spezielle Zoologie, Berlin, 33 (2), 411 - 459. https: // doi. org / 10.1002 / mmnz. 19570330206", "Fadeeva, N. P. (1986) Systematic study of the genus Pseudosteineria (Nematoda, Xyalidae). Vestn Zoologii, 1, 3 - 9.", "Mawson, P. M. (1957) Marine freeliving nematodes from South Australia, part 1. Transactions of the Royal Society of South Australia, 80, 98 - 108.", "Gerlach, S. A. (1956) Die Nematodenbesiedlung des tropischen Brandungsstrandes von Pernambuco. Brasilianische Meeres- Nematoden II. Kieler Meeresforschungen, 12 (2), 202 - 218.", "Huang, Y. & Li, J. (2010) Two new free-living marine nematode species of the genus Pseudosteineria (Monohysterida: Xyalidae) from the Yellow Sea, China. Journal of Natural History, 44 (41 - 42), 2453 - 2463. https: // doi. org / 10.1080 / 00222933.2010.501530"]}