Nom du corpus

Corpus Systématique Animale

Titre du document

Halalaimus algeriensis n. sp. (Nematoda) from the Sahara

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Mots-clés d'auteur
  • Halalaimus
  • Nematoda
  • taxonomy
  • morphology
  • postembryonic development
Nom du fichier dans la ressource
Vers_v2b_00664
Auteur(s)
  • A. Coomans 1
  • L. J. Jacobs 1
Affiliation(s)
  • 1) Instituut voor Dierkunde, Rijksuniversiteit Gent, K.L. Ledeganckstraat 35, B-9000, Gent, Belgium
Résumé

During a trans-Saharan expedition in 1980 a number of samples were collected from stagnant and running fresh and slightly saline water bodies. One of them, collected from the Oued En-Namous in a small oasis yielded several interesting nematodes, among which was a newHalalaimus species described herein asHalalaimus algeriensis n. sp. It comes close toH. minusculus Tchesunov, 1978, but differs in tailshape, absence of males and habitat. It also resembles the marine speciesH. gracilis de Man, 1888, but differs in the relative length of the anterior setae, the absence of a lateral field and absence of males. The new species can be differentiated fromH. stammeri Schneider, 1940, the only fresh water species found hitherto, by its shorter body, more anterior and wider fovea, and the length and position of the anterior setae. The various juvenile stages can be separated on the basis of body length, foveal length and genital primordium.

Catégories Science-Metrix
  • 1 - natural sciences
  • 2 - biology
  • 3 - marine biology & hydrobiology
Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
  • 4 - psychologie. psychophysiologie
Catégories Scopus
  • 1 - Life Sciences ; 2 - Agricultural and Biological Sciences ; 3 - Aquatic Science
Catégories WoS
  • 1 - science ; 2 - marine & freshwater biology
Identifiant ISTEX
C963DE4A40EC5BF94916B4242521D5C131F522C1
Revue

Hydrobiologia

Année de publication
1983
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
5.764
Sous-corpus
  • Vers
Type de publication
Journal
ark:/67375/1BB-330J2VX0-7
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