First report of three benthic dinoflagellates, Gambierdiscus pacificus, G. australes and G. caribaeus (Dinophyceae), from Hainan Island, South China Sea

被引：20

作者：

Zhang, Hua ^{[1
]}

Wu, Zhen ^{[1
]}

Cen, Jingyi ^{[1
]}

Li, Yang ^{[2
]}

Wang, Hualong ^{[1
]}

Lu, Songhui ^{[1
]}

机构：

[1] Jinan Univ, Key Lab Eutrophicat & Red Tide Prevent, Guangdong Higher Educ Inst, Coll Life Sci & Technol, Guangzhou, Guangdong, Peoples R China

[2] South China Normal Univ, Coll Life Sci, Guangzhou, Guangdong, Peoples R China

来源：

PHYCOLOGICAL RESEARCH | 2016年 / 64卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Chinese waters; Gambierdiscus; LSU rDNA; morphology; TOXIC DINOFLAGELLATE; SP NOV; CIGUATERA; GONYAULACALES; MORPHOLOGY; IDENTIFICATION; DIVERSITY; TAXONOMY; OCEAN; COAST;

D O I：

10.1111/pre.12137

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

Species of the marine benthic dinoflagellate genus Gambierdiscus are the principal cause of Ciguatera fish poisoning. This genus has been recorded from tropical to temperate oceans, although Gambierdiscus species have rarely been found in Chinese waters. Our work revealed the morphological and genetic characteristics of three potentially toxic Gambierdiscus species observed in the temperate to subtropical waters of China. The fine thecal morphology was determined based on light microscopy and scanning electron microscopy analyses, and these species were also characterized by sequencing the D1-D3 and D8-D10 regions of the LSU rDNA. The morphological and genetic data indicated that these three Gambierdiscus species were G. pacificus, G. australes and G. caribaeus. This work provides the first report of these species in Chinese waters, which increases the known species distribution of this genus.

引用

页码：259 / 273

页数：15

共 34 条

[1]

ADACHI R, 1979, B JPN SOC SCI FISH, V45, P67

[2]

Aligizaki K, 2008, J BIOL RES-THESSALON, V9, P75

[3]

BESADA EG, 1982, B MAR SCI, V32, P723

[4] Morphology and molecular analyses of three toxic species of Gambierdiscus (Dinophyceae):: G-pacificus, sp nov., G-australes, sp nov., and G-polynesiensis, sp nov. [J].

Chinain, M ;

Faust, MA ;

Pauillac, S .

JOURNAL OF PHYCOLOGY, 1999, 35 (06) :1282-1296

[5] Growth and toxin production in the ciguatera-causing dinoflagellate Gambierdiscus polynesiensis (Dinophyceae) in culture [J].

Chinain, Mireille ;

Darius, H. Taiana ;

Ung, Andre ;

Cruchet, Philippe ;

Wang, Zhihong ;

Ponton, Dominique ;

Laurent, Dominique ;

Pauillac, Serge .

TOXICON, 2010, 56 (05) :739-750

[6] Observation of sand-dwelling toxic dinoflagellates (Dinophyceae) from widely differing sites, including two new species [J].

Faust, MA .

JOURNAL OF PHYCOLOGY, 1995, 31 (06) :996-1003

[7] Genus Gambierdiscus in the Canary Islands (NE Atlantic Ocean) with Description of Gambierdiscus silvae sp nov., a New Potentially Toxic Epiphytic Benthic Dinoflagellate [J].

Fraga, Santiago ;

Rodriguez, Francisco .

PROTIST, 2014, 165 (06) :839-853

[8] Gambierdiscus excentricus sp nov (Dinophyceae), a benthic toxic dinoflagellate from the Canary Islands (NE Atlantic Ocean) [J].

Fraga, Santiago ;

Rodriguez, Francisco ;

Caillaud, Amandine ;

Diogene, Jorge ;

Raho, Nicolas ;

Zapata, Manuel .

HARMFUL ALGAE, 2011, 11 :10-22

[9]

GEOHAB, 2012, GEOHAB COR RES PROJ, P64

[10] Fukuyoa paulensis gen. et sp nov., a New Genus for the Globular Species of the Dinoflagellate Gambierdiscus (Dinophyceae) [J].

Gomez, Fernando ;

Qiu, Dajun ;

Lopes, Rubens M. ;

Lin, Senjie .

PLOS ONE, 2015, 10 (04)

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