Videira Marcela, Velasco Michele, Dias Lilian, Matos Patrícia, de Almeida Henrique Diniz Ferreira, da Costa Marcondes Lima, de São Clemente Sérgio Carmona, Matos Edilson
Universidade do Estado do Amapá, Departamento de Engenharia de Pesca, MacapáAP, Brasil.
Rev Bras Parasitol Vet. 2013 Jul-Sep;22(3):398-401. doi: 10.1590/S1984-29612013000300013.
In the present study, the cestoid Pterobothrium crassicolle Diesing, 1850 (Trypanorhyncha), was observed parasitizing specimens of the violet goby (Gobioides broussonnetii Lacepède, 1800) collected from the estuary of the Paracauarí River on Marajó Island in the north of the Brazilian state of Pará, between January 2009 and December 2010. Tissue samples were analyzed, which led to identification of blastocysts containing plerocercoid larvae. These larvae were processed for scanning electron microscopy. Sixty G. broussonnetii specimens were dissected, and P. crassicolle was found in 48 (80%) of them. The violet goby, G. broussonnetii, is a new host for P. crassicolle.
在本研究中，观察到绦虫厚叶翼槽绦虫（Pterobothrium crassicolle Diesing，1850年）（锥吻目）寄生于2009年1月至2010年12月间从巴西北部帕拉州马拉若岛帕拉夸里河河口采集的紫鳗虾虎鱼（Gobioides broussonnetii Lacepède，1800年）样本中。对组织样本进行了分析，结果鉴定出含有裂头蚴幼虫的囊胚。对这些幼虫进行了扫描电子显微镜处理。解剖了60条紫鳗虾虎鱼样本，其中48条（80%）发现有厚叶翼槽绦虫。紫鳗虾虎鱼（G. broussonnetii）是厚叶翼槽绦虫的新宿主。
