On the presence of the giant freshwater prawn,Macrobrachium rosenbergii,in French Guiana confirmed by citizen science and genetic analyses  

作　　者：Jerome Murienne Johan Chevalier Simon Clavier 

机构地区：[1]Laboratoire Evolution et Diversite Biologique(EDB UMR5174)Universite Toulouse 3 Paul Sabatier,CNRS,IRD,118 route de Narbonne,31062,Toulouse Cedex,France [2]Wano Guyane,220 rue du yopoto Claude Charles,97319,Awala Yalimapo,Guyane Française,France [3]Onikha,pk9 route degrad Saramaca,97310,Kourou,Guyane Française,France

出　　处：《Water Biology and Security》2022年第2期112-118,共7页水生生物与安全（英文）

基　　金：a grant“Initiatives pour la reconqu^ete de la biodiversite dans les outre-mer”from the Office Français de Biodiversite(OFB)and by the DGTM Guyane and from the Office de l’Eau Guyane under the project CRIQUES;the Agence Nationale de la Recherche(CEBA:ANR-10-LABX-25-01;TULIP:ANR-10-LABX-0041)and ANR grant(DEBIT:ANR-17-CE02-0007-01).

摘　　要：We report for the first time the presence of self-sustaining populations of Macrobrachium rosenbergii in French Guiana.Genetic analyses of the cytochrome c oxidase subunit I marker(COI)confirmed the identity of the species as well as historical records about the introduction of the species from commercial stocks.Despite the limited presence of Macrobrachium rosenbergii in French Guiana,the species is recorded in several river basins,including two where the species has never been farmed.This suggests that the species is able to disperse locally and highlights its potential invasive nature in the territory.

关 键 词：Amazonia Biological invasion Exotic species NEOTROPICS 

分 类 号：Q95[生物学—动物学]