Un caso de neoplasia gonadal en mejillones de la Ría de Vigo, Mytilus galloprovincialis

  1. A. Alonso 1
  2. P. Suarez 1
  3. C. Alvarez 1
  4. F. San Juan 1
  5. P. Molist 1
  1. 1 Facultad de Ciencias. Universidad de Vigo
Revista:
AquaTIC: revista electrónica de acuicultura

ISSN: 1578-4541

Ano de publicación: 2001

Número: 13

Tipo: Artigo

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Outras publicacións en: AquaTIC: revista electrónica de acuicultura

Resumo

Individuos de Mytilus galloprovinciales recogidos en la Ría de Vigo a lo largo de su ciclo reproductivo presentan un posible neoplasma gonadal , caracterizado histológicamente por una morfología anormal de las células germinales que se distribuyen por todo el folículo e invaden el tejido conjuntivo, gonoductos y senos hemolinfáticos. Este desorden gonadal es característico de machos los cuales presentaban las gonadas afectadas unicamente durante los meses de abril a junio. El resto del año los individuos presentaban el tejido gonadal normal.

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