Relato de deformidades vertebrais de Mastacembelus mastacembelus coletados no Rio Euphrates, Iraque

Autores

  • Laith JAWAD Manukau, Auckland, New Zealand http://orcid.org/0000-0002-8294-2944
  • Falah MUTLAK Marine Science Centre, University of Basrah, Basrah, Iraq
  • Abbas AL-FAISAL Marine Science Centre, University of Basrah, Basrah, Iraq

DOI:

https://doi.org/10.20950/1678-2305.2016v42n1p216

Palavras-chave:

anormalidades, coluna, coalescência, pí­¢ntano

Resumo

Deformidade grave, como a coalescência de vértebras, vértebras compactadas, perda de partes vertebrais e diferentes ní­­veis de deformidades vertebrais e deformidades menores, tais como ondulação dos espinhos hemal das vértebras são relatados em seis espécimes de Mastacembelus mastacembelus (Famí­­lia: Mastacembelidae) coletados no curso inferior do rio Eufrates, na área Nazriya pí­¢ntano, Iraque. Várias vértebras abdominal e caudal estão envolvidas nesta anomalia. As possí­­veis causas, como fatores genéticos e epigenéticos podem estar implicadas nesta anomalia.

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Publicado

2016-03-30

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Seção

Nota cientí­­fica (Short Communication)