FN Archimer Export Format
PT J
TI Morphological and Molecular Characterisation of Three New Azadinium Species (Amphidomataceae, Dinophyceae) from the Irminger Sea
BT 
AF TILLMANN, Urban
   GOTTSCHLING, Marc
   NEZAN, Elisabeth
   KROCK, Bernd
   BILIEN, Gwenael
AS 1:1;2:2;3:3;4:1;5:3;
FF 1:;2:;3:PDG-ODE-LITTORAL-LERBO;4:;5:PDG-ODE-LITTORAL-LERBO;
C1 Alfred Wegener Inst, D-27570 Bremerhaven, Germany.
   Univ Munich, GeoBio Ctr, Dept Biol Systemat Bot & Mykol, D-80638 Munich, Germany.
   IFREMER, Stn Biol Marine, F-29185 Concarneau, France.
C2 INST A WEGENER, GERMANY
   UNIV MUNICH, GERMANY
   IFREMER, FRANCE
SI CONCARNEAU
SE PDG-ODE-LITTORAL-LERBO
IN WOS Ifremer jusqu'en 2018
   copubli-europe
IF 3.045
TC 41
UR https://archimer.ifremer.fr/doc/00188/29917/28382.pdf
LA English
DT Article
DE ;Azadinium;azaspiracids;Irminger Sea;Iceland;new species
AB Some species of the planktonic dinoflagellate genus Azadinium produce azaspiracids (AZAs), a group of lipophilic phycotoxins causing human poisoning after mussel consumption. We describe three new species from the North Atlantic, all of which shared the same Kofoidean plate pattern characteristic for Azadinium: Po, cp, X, 4′, 3a, 6′́, 6 C, 5S, 6′́́, 2′́́́. Azadinium trinitatum sp. nov. was mainly characterized by the presence of an antapical spine and by the position of the ventral pore at the left distal end of the pore plate in a cavity of Plate 1′ Plate 1. Azadinium cuneatum sp. nov. had a conspicuously formed first apical plate, which was asymmetrically elongated and tapered on its left lateral side with a ventral pore located at the tip of this elongated 1′ plate. Azadinium concinnum sp. nov. was of particular small size (< 10 μm) and characterized by an anteriorly elongated anterior sulcal plate and by large and symmetric precingular plates. The ventral pore was located inside the apical pore plate on the cells’ right lateral side. Molecular phylogenetics as inferred from concatenated SSU rDNA, ITS, and LSU rDNA sequence data supported the distinctiveness of the three new species. None of the new species produced any known AZAs in measurable amounts.
PY 2014
PD AUG
SO Protist
SN 1434-4610
PU Elsevier Gmbh, Urban & Fischer Verlag
VL 165
IS 4
UT 000340583300002
BP 417
EP 444
DI 10.1016/j.protis.2014.04.004
ID 29917
ER

EF