Results 71 to 80 of about 996 (161)

Potamotrygon motoro nacidos en cautiverio

, 2017
Neonatos de raya motoro nacidos en cautiverioFaunaVichadaLaboratorio Fundación OrinoquíaLaboratorio de pecesRaya motoroPotamotrygon motoroAnimaliaChordataChondrichthyesMyliobatiformesPotamotrygonidaePotamotrygonPuerto ...
Novoa Serna, María del Rosario
core   +3 more sources

Forensic Application of Cytb and COI Genes for Freshwater stingray Identification: A Seizure Case in Bogotá, Colombia

Revista Científica
Freshwater stingrays of the Potamotrygonidae family are highly valued in the international market as ornamental fish, leading to growing demand and economic significance. In Colombia, despite legal regulations aimed at protecting these animals and their
Lisbeth Gelvez, Ana Cuellar, María Gómez, Jorge Oliveros, Paola Alméciga–Diaz, Myreya Pinedo–Castro, John Infante–González   +6 more
doaj   +1 more source

Potamotrygon motoro

, 2017
Individuo adulto de potamotrygon motoroFaunaVichadaLaboratorio Fundación OrinoquíaLaboratorio de pecesRaya motoroPotamotrygon motoroAnimaliaChordataChondrichthyesMyliobatiformesPotamotrygonidaePotamotrygonPuerto ...
Novoa Serna, María del Rosario
core   +1 more source

Analysis and cryopreservation of semen from stingrays of the genus Potamotrygon

, 2022
Os estudos sobre reprodução de raias do gênero Potamotrygon em ambiente natural são muito dificultados pelo habitat e hábitos de vida destes animais.
Ramos, Sofia Dressel
core   +1 more source

Dangerous Measures: A Case Report and Review of Motoro Ray Envenomation

Toxins
Aquatic envenomations may cause severe tissue injury, neurologic morbidity, and even mortality among those whose leisure and/or occupational activities expose them to marine and freshwater animals. The Motoro ray, or Potamotrygon motoro (also known as an
Philip Dwek, Omer Jamal, Shaleesa Clarke, Kiran Wadhawan, Andrea K. Boggild   +4 more
doaj   +1 more source

Hematological parameters of freshwater stingrays from the lower river negro, Amazonas, Brazil [PDF]

Brazilian Journal of Biology
Freshwater stingrays of the subfamily Potamotrygoninae represent a unique group of elasmobranchs exclusively adapted to freshwater environments in South America.
R. M. Paixão, A. R. S. Liebl, M. F. S. Gomes, M. W. S. Ribeiro, A. N. A. Santos, J. P. F. Rufino, A. C. N. Alves, A. T. Oliveira   +7 more
doaj   +2 more sources

Stirring, charging, and picking: hunting tactics of potamotrygonid rays in the upper Paraná River

Neotropical Ichthyology
Hunting tactics of potamotrygonid freshwater rays remain unreported under natural conditions. Three main foraging tactics of Potamotrygon falkneri and P. motoro are described here based on underwater observations in the upper Paraná River.
Domingos Garrone-Neto, Ivan Sazima
doaj   +1 more source

A test of the utility of DNA barcoding in the radiation of the freshwater stingray genus Potamotrygon (Potamotrygonidae, Myliobatiformes)

Genetics and Molecular Biology, 2008
DNA barcoding is a recently proposed global standard in taxonomy based on DNA sequences. The two main goals of DNA barcoding methodology are assignment of specimens to a species and discovery of new species.
Daniel Toffoli, Tomas Hrbek, Maria Lúcia Góes de Araújo, Maurício Pinto de Almeida, Patricia Charvet-Almeida, Izeni Pires Farias   +5 more
doaj   +1 more source

Calidad del agua en el manejo post captura de Potamotrygon motoro "raya motoro" (Pisces: Potamotrygonidae) en el acuario comercial "Amazon Tropicals Aquarium" de la ciudad de Iquitos - Perú [PDF]

, 2016
El estudio se realizó entre los meses de abril y setiembre de 2015, en las instalaciones del acuario comercial “Amazon Tropicals Aquarium E.I.R.L.”, ubicado en el distrito de San Juan Bautista de la Región Loreto; el trabajo experimental tuvo un periodo ...
Ruíz Peña, Junior Miguel, Flores Pérez, Miguel Angel   +1 more
core  

Potamotrygon motoro morfometria

, 2017
toma de parametros morfométricos a potamotrygon motoroFaunaVichadaLaboratorio Fundación OrinoquíaLaboratorio de pecesRaya motoroPotamotrygon motoroAnimaliaChordataChondrichthyesMyliobatiformesPotamotrygonidaePotamotrygonPuerto ...
Novoa Serna, María del Rosario
core   +1 more source