Eucephalobus arcticus A..L O O F 1971, n.sp. ...

• Main Author: P. A. A. LOOF
• Format: Text
• Language: unknown
• Published: Zenodo 1971
• Subjects: Biodiversity; Taxonomy; Animalia; Nematoda; Chromadorea; Rhabditida; Cephalobidae; Eucephalobus; Eucephalobus arcticus; Spitzbergen
• Online Access: https://dx.doi.org/10.5281/zenodo.8152820; https://zenodo.org/doi/10.5281/zenodo.8152820

Eucephalobus arcticus n.sp. (Fig. 4). Dimensions: Females (n = 17): L = 0.68 -1. 00 mm; a = 22 -29 (36 in one specimen); b = 3.6-4.5;c = 12-16; V = 6 1- 64; G1 _ 1 = 10-19; G1_2 == 12 -19; G2 = 3 -6. Males (n = 2): L = 0.76 - 0.91 mm; a = 24 -26; b = 3.7-4.4; c = 16-17; T = 49 + l l - 54 + 10. Female, holotype: L = 0.93 mm; a = 26; b = 4.2; c = 15; V = 62; G^ = 18;Gi _ 2 = 19; G2 = 4. Body rather stout, curved slightly to ventral side in death. Cuticle thick, 3 \L on middle of body. Transverse striation shallow, very coarse (2.5 -3 \t). Lateral field one-fifth to one-sixth of body width, with two wings (three lateral lines). Six lips, each with one large, well offset, forward pointing papilla. Mouth cavity cephaloboid, 1 /15 of neck length. Corpus of oesophagus cylindrical, nearly four times as long as isthmus, from which it is offset by a sharp alteration in tissue. Isthmus slightly thinner than corpus. The nerve ring surrounds the oesophagus just before the base of the corpus. Opposite it is a distinct ... : Published as part of P. A. A. LOOF, 1971, FREELIVING AND PLANT PARASITIC NEMATODES FROM SPITZBERGEN, COLLECTED BY MR. H. VAN ROSSEN, pp. 1-86 in Mededelingen Landbouwhogeschool Wageningen 71 on pages 27-29, DOI: 10.5281/zenodo.8152982 ...