REPORT OF MORPHOLOGICAL ABNORMALITIES IN MACROBRACHIUM AMAZONICUM (HELLER, 1862) (CARIDEA, PALAEMONIDAE) FROM THE BRAZILIAN AMAZON PROVINCE

被引：0
|
作者：
Martins, Deborah E. G. [1 ]
Silva, Katia C. A. [1 ]
Klautau, Alex G. C. M. [2 ]
Cintra, Israel H. A. [1 ]
Alves-Junior, Flavio A. [1 ,3 ]
机构：
[1] Univ Fed Rural Amazonia UFRA, Inst Socioambiental & Recursos Hidr ISARH, Lab Crustaceos Labcrus, Estr Principal UFRA 2150, Belem, Para, Brazil
[2] Inst Chico Mendes Conservacao Biodiversidade ICMB, Ctr Pesquisa & Conservacao Biodiversidade Marinha, Belem, Para, Brazil
[3] Ctr Univ Brasileiro UNIBRA, Rua Padre Ingles 257, BR-50050230 Recife, PE, Brazil
来源：
CRUSTACEANA | 2022年 / 95卷 / 04期
关键词：
Anomalies; Amazon river prawn; Tocantins River; MILNE-EDWARDS; DECAPODA; PENAEIDAE; CRUSTACEA; SPECIMEN; ATLANTIC; COPEPODA; ROSTRUM; TELSON; PRAWN;
D O I：
10.1163/15685403-bja10197
中图分类号：
Q17 [水生生物学];
学科分类号：
071004 ;
摘要：
We report morphological abnormalities for the specimens of Macrobrachium amazonicum (Heller, 1862) collected from the Amazon province in the State of Para, Brazil, using a local trap called "matapi" at the lower Tocantins River, from June 2004 to May 2005. After sampling, the specimens were sorted out, fixed in ethanol and deposited in the carcinological collection of the Crustaceans Laboratory at the Universidade Federal Rural da Amazonia (UFRA) and the Center for Research and Management of Fishery Resources of the North Coast (CEPNOR/ICMBio). Three individuals showed morphological anomalies in the rostrum and telson. This is the first record of such morphological abnormalities for this species, but further investigation is needed to establish the cause of these anomalies in the region.
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页码：497 / 504
页数：8
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