Plectus granulosus Bastian.

• Main Author: Allgén, C. A.
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 1953
• Subjects: Biodiversity; Taxonomy; Animalia; Nematoda; Chromadorea; Plectida; Plectidae; Plectus; Plectus granulosus; Jan Mayen
• Online Access: https://doi.org/10.5281/zenodo.10809508; http://treatment.plazi.org/id/03B08784460BFFC2FDA07BB1216DFE36

Plectus granulosus Bastian. Bastian, 1865, p. 120, pl. x, figs. 93-94. de Man, 1884, pp. 107-108, pl. xvi, fig. 65, P. granulosus. de Man, 1884, pp. 108-109, pl. xvi, fig. 66, P. schneideri. Brakenhoff, 1913, pp. 291-293, pl. ii, figs. 11-12. Micoletzky, 1914, pp. 466-468. Cobb, 1914, pp. 53-54, p]. iv ~g. 10, P. tubifer. Hofm ä nner-Menzel, 1914, pp, R 2-23, figs. 2-4, P. blanci. Hofm ä nner-Menzel, 19] 5 p p 68-169, P. granulosus. Hofmanner-Menzel,] 9J5, pp 172- 173, pl. vi, fig. 17 a-d, P. blanci. Steiner, 1916 (1), pp. 323- 324 Steiner, 1916 (2), p. 53. Micoletzky, 1922, pp. 235-240. I t is necessary to remark only, that in contrast with the male described b y de Man, which shows three tubular ducts in fi'ont of the anus (compare de Man, fig. 65), the males in the present collection are provided with only t w o supplementary ducts, the hindmost d u c t not being developed. The distance b e t w e e n the t w o ducts is smaller than the distance between the first t w o ducts in the specimens o f de Man. The h e a d is more strongly d e m a r c a t e d t h a n in the Dutch specimens, a n d the anterior p a r t o f the accessory piece is more strongly developed t h a n in de Man's figure. Published as part of Allgén, C. A., 1953, Terrestrial nematodes from Jan Mayen, pp. 665-688 in Annals and Magazine of Natural History 12 (6) on pages 670-671, DOI:10.1080/00222935308654469, http://zenodo.org/record/10811051