BeRMS source details

NameOLEKSANDR HOLOVACHOV ; IRMA TANDINGAN DE LEY; MANUEL MUNDO-OCAMPO; JAMES G. BALDWIN; AXAYáCATL ROCHA-OLIVARES AND PAUL DE LEY (2008). Nematodes from the Gulf of California. Part 1. The genera Ceramonema Cobb, 1920, Pselionema Cobb in Cobb, 1933 and Pterygonema Gerlach, 1954 (Nematoda: Ceramonematidae) Nematology, Vol. 10(3), 347-373
AuthorsOLEKSANDR HOLOVACHOV ; IRMA TANDINGAN DE LEY; MANUEL MUNDO-OCAMPO; JAMES G. BALDWIN; AXAYáCATL ROCHA-OLIVARES AND PAUL DE LEY
Year2008
TitleNematodes from the Gulf of California. Part 1. The genera Ceramonema Cobb, 1920, Pselionema Cobb in Cobb, 1933 and Pterygonema Gerlach, 1954 (Nematoda: Ceramonematidae)
JournalNematology, Vol. 10(3), 347-373
Type Publication
NoteNeMys doc_id: 17875
Full textAvailable for editors  PDF available
AbstractThe morphology and morphometry of nematodes of six species of the family Ceramonematidae is described using light and scanning electron microscopy. In this paper, we describe two new species and redescribe two known species of Ceramonema and one new species each of Pselionema and Pterygonema. Ceramonema altogolfi sp. n. is characterised by the 0.8-1.3 mm long body, 187-247 body annules, weakly developed zygapophyses, presence of intracuticular vacuoles, sexual dimorphism in amphid shape, presence of vaginal sclerotisation, complex gubernaculum and relatively uniform anal and cloacal annules, whilst C. inguinispina sp. n. has a 0.8- 1.1 mm long body, 135-191 body annules, weakly developed zygapophyses, presence of intracuticular vacuoles, sexual dimorphism in amphid shape, absence of vaginal sclerotisation, thorn-shaped precloacal projection, plate-like gubernaculum and double cloacal annule. Pselionema psednum sp. n. is distinguished by 1.4-1.7 mm long body, 251-292 body annules, weakly developed zygapophyses, absence of intracuticular vacuoles, sexual dimorphism in amphid shape and Pterygonema mexicanum sp. n. is characterised by having amphids lacking a central thorn-like projection and pharynx with a distinct posterior glandular bulb. Populations of Ceramonema rectum and Ceramonema cf. yunfengi are also described. The male cloacal region of the species examined appears to be a rich potential source of taxonomic characters that have as yet received insufficient attention for this family. Keywords – Baja California, Ceramonema altogolfi sp. n., Ceramonema inguinispina
Taxa
(5)
Unreviewed: has not been verified by a taxonomic editorCeramonema Cobb, 1920 (additional source)
Checked: verified by a taxonomic editorCeramonema carinatum Wieser, 1959 (additional source)
Checked: verified by a taxonomic editorCeramonema yunfengi Platt & Zhang, 1982 (additional source)
Unreviewed: has not been verified by a taxonomic editorPselionema Cobb, 1933 (additional source)
Checked: verified by a taxonomic editorPselionema longissimum Gerlach, 1953 (additional source)
Edit
history
Date   action   by
2014-06-18 16:05:08Z  created  Vanaverbeke, Jan
 [Back to search]