Dernière mise à jour le : 20 janvier 2017

Loimia ramzega sp nov., a new giant species of Terebellidae (Polychaeta) from French waters (Brittany, English Channel)

DESCRIPTION

A new species of Terebellidae, Loimia ramzega sp. nov., has been identified from North Brittany beaches (English Channel). This new species is characterized by its gigantic size (max 650 mm, live), two pairs of lateral lappets on segments 1 and 3; first pair more ventral, second pair more developed and lateral but oblique, with wavy edge. Nine ventral pads from segment 2 (fused on segments 2 and 3), first three pads swollen, next ones subsequently decreasing in size. Three types of notochaetae, asymmetrically bilimbate, symmetrically bilimbate and capillary. Uncini pectinate with 6 teeth (some with 5 teeth) slightly decreasing in size, in one vertical row. Pygidium with about 14 long conical marginal papillae surrounding anus.

NOTICE BIBLIOGRAPHIQUE DETAILLÉE

keyboard_arrow_right Titre : Loimia ramzega sp nov., a new giant species of Terebellidae (Polychaeta) from French waters (Brittany, English Channel)
keyboard_arrow_right Type de documentation : Articles
keyboard_arrow_right Auteur(s) personne(s) : Grall Jacques, Le Garrec Vincent, Londono-mesa Mario H., Bonifacio Paulo, Lavesque Nicolas
keyboard_arrow_right Date de publication : 20 janvier 2017
keyboard_arrow_right Editeur(s) : s. n.
keyboard_arrow_right Tags thématiques : invertébré, morphologie
keyboard_arrow_right Mots-clés libres : Terebellinae
keyboard_arrow_right Langue : Anglais
keyboard_arrow_right Collection : Journal of the Marine Biological Association of the United Kingdom

Contenus associés

Les plus récents

Les plus Consultés

Les plus Recommandés

keyboard_arrow_up Haut de page
thumb_up
Je recommande

0

lecteur recommande cet article

perm_identity

1 vue

Je recommande

0

lecteur recommande cet article

Partager :