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)

• Main Author: Tchesunov, Alexei V.
• Other Authors: Polska Akademia Nauk. Muzeum i Instytut Zoologii
• Format: Text
• Language: English
• Published: Muzeum i Instytut Zoologii PAN 2000
• Subjects: Pseudosteineria horrida; Pseudosteineria ventropapillata; Pseudosteineria; Monhysterida; Xyalidae; White Sea; taxonomy; descriptions; Pseudosteineria horrida > morfologia [KABA]; Pseudosteineria ventropapillata > nowe taksony > Białe; Morze [KABA]; Pseudosteineria > identyfikacja [KABA]; Pseudosteineria > rozmieszczenie geograficzne [KABA]; Barents Sea; Greenland
• Online Access: https://rcin.org.pl/dlibra/publication/edition/56494/content

Incorrect ISSN 0001-6454 Bibliogr. p. 287 P. 281-287 : ill. 24 cm Pseudosteineria ventropapillata sp. nov. (White Sea) belongs to the species group with the amphids situated just anteriorly to the long cervical setae. The new species differs strongly from other species of this group in having anumber of preanal midventral supplementary papillae of various sizes. Pseudosteineria horrida (Steiner, 1916) is redescribed from specimens from the White Sea. Its geographical area includes the coast of Greenland, Barents Sea and White Sea. An amended generic diagnosis of Pseudosteineriais presented. This genus now consists of eleven valid species. A key for their identification is given. Na s. red. błędny ISSN 0001-6454 Bibliogr. s. 287 S. 281-287 : il. 24 cm Pseudosteineria ventropapillata sp. nov. (White Sea) belongs to the species group with the amphids situated just anteriorly to the long cervical setae. The new species differs strongly from other species of this group in having anumber of preanal midventral supplementary papillae of various sizes. Pseudosteineria horrida (Steiner, 1916) is redescribed from specimens from the White Sea. Its geographical area includes the coast of Greenland, Barents Sea and White Sea. An amended generic diagnosis of Pseudosteineriais presented. This genus now consists of eleven valid species. A key for their identification is given.