Although morphological abnormalities in several rays and skate species around the
American continents have frequently mentioned, their numbers are unknown. The present …

First case of synophthalmia and albinism in the Pacific angel shark Squatina californica -
Escobar‐Sánchez - 2014 - Journal of Fish Biology - Wiley Online Library Skip to Article Content …

This note reports a complete loss of tail in young female Richardson's ray Bathyraja
richardsoni. Some morphometric measurements are provided and compared with those of …

Nueva especie del género Urobatis (Myliobatiformes: Urotrygonidae) del Pacífico oriental
tropical. Una nueva especie de raya redonda con espina, Urobatis pardalis sp. nov., es …

This chapter addresses health disturbances in wild and captive elasmobranchs, including
some that are potentiated by stress, and focuses on anthropogenic sources of stress …

Elasmobranchs are active predators that depend on a highly developed visual system. The
eyes of the southern stingray, Dasyatis americana, are adapted to a changing light …

During three sampling trips carried out over the continental platform of the Gulf of
Tehuantepec 15 free-ranging specimens and 3 embryos with morphological abnormalities …

The first case of abnormal cephalic horns in the California bat ray, Myliobatis californica was
found in one male juvenile specimen caught in a gillnet by artisanal elasmobranch …

Abstract Background Malformations of the Round stingray Urobatis hallerii, Cooper 1863
captured off the southwestern coast of Baja California Sur, México are reported in this study …

Elasmobranchs in the Gulf of California have been found with malformations, probably
originated during embryonic development or caused by environmental anomalies and …