FN Archimer Export Format
PT J
TI Pentaplacodinium lapazense sp. nov. from Central and Southern Gulf of California, a new non-toxic gonyaulacalean resembling Protoceratium reticulatum
BT 
AF MERTENS, Kenneth
   Morquecho, Lourdes
   Carbonell-Moore, Consuelo
   Meyvisch, Pjotr
   Gu, Haifeng
   Bilien, Gwenael
   Duval, Audrey
   Derrien, Amelie
   Pospelova, Vera
   Śliwińska, Kasia K.
   Gárate-Lizárraga, Ismael
   Pérez-Cruz, Beatriz
AS 1:1;2:2;3:3;4:4;5:5;6:1;7:1;8:1;9:6;10:7;11:8;12:9;
FF 1:PDG-ODE-LITTORAL-LERBO;2:;3:;4:;5:;6:PDG-ODE-LITTORAL-LERBO;7:PDG-ODE-LITTORAL-LERBO;8:PDG-ODE-LITTORAL-LERBO;9:;10:;11:;12:;
C1 Ifremer, LITTORAL, F-29900 Concarneau, France
   Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Av. IPN 195, Playa Palo de Santa Rita Sur, La Paz, Baja California Sur 23096, Mexico
   Oregon State University, Department of Botany and Plant Pathology, College of Agricultural Sciences, 2082 Cordley Hall, Corvallis, OR 97331-2902, USA
   Department of Geology, Ghent University, Krijgslaan 281, S8, 9000 Ghent, Belgium
   Department of Marine Biology and Ecology, Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, China
   Department of Earth and Environmental Sciences, University of Minnesota, 116 Church Street SE, Minneapolis, MN 55455, USA
   Department of Stratigraphy, Geological Survey of Denmark and Greenland, GEUS, Øster Voldgade 10, 1350 Copenhagen K, Denmark
   Instituto Politécnico Nacional, Centro Interdisciplinario de Ciencias Marinas, Av. IPN s/n, Playa Palo de Santa Rita, C.P. 23096 La Paz, Baja California Sur, Mexico
   Laboratorio Estatal de Salud Pública 'Dr. Galo Soberón y Parra', Boulevard Vicente Guerrero, Esq. Juan R. Escudero s/n, Ciudad Renacimiento, Acapulco, Guerrero, Mexico
C2 IFREMER, FRANCE
   CIBNOR, MEXICO
   UNIV OREGON STATE, USA
   UNIV GHENT, BELGIUM
   TIO, CHINA
   UNIV MINNESOTA, USA
   GEOL SURVEY DENMARK & GREENLAND GEUS, DENMARK
   CICIMAR, MEXICO
   LAB ESTATAL DE SALUD PUBLICA 'DR. GALO SOBERON Y PARRA', MEXICO
SI CONCARNEAU
SE PDG-ODE-LITTORAL-LERBO
IN WOS Ifremer UPR
   copubli-europe
   copubli-int-hors-europe
   copubli-sud
IF 1.9
TC 1
UR https://archimer.ifremer.fr/doc/00808/91997/97953.pdf
LA English
DT Article
DE ;Operculodinium;Yessotoxins;BahiaConcepcion;Bahia de La Paz;micro-FTIR spectroscopy
AB A new Pentaplacodinium species with six precingular plates is described from Bahía Concepción and Bahía de la Paz, Gulf of California. The non-fossil motile stage is described as Pentaplacodinium lapazense, whilst the fossil stage is described as Operculodinium lapazense. The cyst morphology is compared to topotype material of Operculodinium israelianum, which is larger, has longer processes and has a different wall structure. The motile cells display a plate formula of Po, Pt, X, 2′ + *2′, 6′′, 6c, 7 s, 5′′′, 1p, 1′′′′. A typical gonyaulacalean fission line and plate overlap are observed. SSU-ITS-LSU ribosomal DNA sequences demonstrate that Pentaplacodinium saltonense is its closest relative. The species is homothallic. This species occurs in relatively shallow and restricted coastal areas, and has a preference for higher sea-surface temperatures and salinities. MicroFTIR spectra of the cysts are compared to spectra of cysts of other gonyaulacaleans and suggest very similar compositions. No yessotoxins were detected in any of the analyzed strains, hence, this species is unlikely to be responsible for the elevated yessotoxin concentration observed in shellfish on the southern and central coastal region of the Gulf of California.   
PY 2023
PD JAN
SO Marine Micropaleontology
SN 0377-8398
PU Elsevier BV
VL 178
UT 000899123900001
DI 10.1016/j.marmicro.2022.102187
ID 91997
ER

EF