FN Archimer Export Format
PT J
TI Laciniporus arabicus   gen. et sp. nov. (Dinophyceae, Peridiniales), a new thecate, marine, sand-dwelling dinoflagellate from the northern Indian Ocean (Arabian Sea)
BT 
AF Saburova, Maria
   Chomérat, Nicolas
AS 1:1;2:2;
FF 1:;2:PDG-ODE-LITTORAL-LERBO;
C1 Ecosystem-Based Management of Marine Resources Program, Environment and Life Sciences Research Center; Kuwait Institute for Scientific Research; P.O. BOX 1638 Salmiya 22017, Kuwait
   IFREMER, LER BO, Stn Biol Marine, Pl Croix, F-29900 Concarneau, France
C2 KUWAIT INST SCI RES, KUWAIT
   IFREMER, FRANCE
SI CONCARNEAU
SE PDG-ODE-LITTORAL-LERBO
IN WOS Ifremer UPR
   copubli-int-hors-europe
IF 2.328
TC 6
UR https://archimer.ifremer.fr/doc/00454/56614/58315.pdf
LA English
DT Article
DE ;Arabian Sea;benthic dinoflagellates;Dinophyceae;Laciniporus arabicus;molecular phylogeny;morphology;Oman;Peridiniales;taxonomy
AB A new thecate, photosynthetic, sand‐dwelling marine dinoflagellate, Laciniporus arabicus gen. et sp. nov., is described from the subtidal sediments of the Omani coast in the Arabian Sea, northern Indian Ocean, based on detailed morphological and molecular data. Cells of L. arabicus are small (16.2‐30.1 μm long and 13.1‐23.2 μm wide), dorsoventrally compressed, with a small apical flap‐shaped projection pointing to the left. The thecal plate pattern is distinguished by minute first precingular plate and sulcus, which extends into the epitheca, with large anterior and right sulcal plates. The Kofoidian thecal tabulation is Po, X, 4′, 2a, 7′′, 6c, 6s, 5′′′, 2′′′′. Morphologically, the revealed plate pattern has an affinity to the Peridiniales, and LSU rDNA based phylogenetic analyses placed L. arabicus within the Thoracosphaeraceae, close to calcareous‐cyst producing scrippsielloids, predatory pfiesteriaceans, and photosynthetic freshwater peridinioids Chimonodinium lomnickii and Apocalathium spp. However, the thecal plate arrangement of L. arabicus differs noticeably from any currently described dinoflagellates, and the species stands out from closely related taxa by extensive differences in physiology and ecology. 
PY 2019
PD FEB
SO Journal Of Phycology
SN 0022-3646
PU Wiley
VL 55
IS 1
UT 000459455700008
BP 84
EP 103
DI 10.1111/jpy.12783
ID 56614
ER

EF