NEMATODES

taxonomy, morphology and phylogeny

Bernardius lineatus gen. n., sp n. (Enoplida: Enchelidiidae), a remarkable nematode with ornamented cuticle from a Brazilian tropical sandy beach

Publication Type:Journal Article
Year of Publication:2009
Authors:V. da Fonseca-Genevois, Smol, N., Decraemer, W., Venekey, V.
Journal:NematologyNematology
Volume:11
Pagination:275-287
ISBN Number:1388-5545
Accession Number:WOS:000267009100011
Abstract:

Bernardius lineatus gen. n., sp. n. is described from a sandy beach at Tamandare Bay, Brazil. It possesses the main characteristics of the family Enchelidiidae (Nematoda: Enoplida), but is unique by the presence of a body cuticle ornamented with longitudinal ridges formed by small rods, an entirely different character to all other members of the order Enoplida. The new genus is also characterised by a long, subdivided, buccal cavity with two subventral teeth and numerous denticles and the arrangement of the anterior sensilla in two crowns, the anterior crown being papilliform and the posterior crown consisting of six external labial and four cephalic sensilla, setiform. The relationships of the genera within the Enchelidiidae are discussed and an emended family diagnosis provided.

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith