Arizona Black Rattlesnake - Tonya Holland

ML634990217

Arizona Black Rattlesnake Crotalus cerberus

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Contribuidor

Fecha

Localidad

Paige Creek
Pima, Arizona, United States
Archivos multimedia de esta localidad Listado ilustrado
Mapa
Mapa Coordenadas: 32.1529069, -110.4528093

Comentarios

Note of interest: the Arizona Black Rattlesnake (Crotalus cerberus) was once considered a subspecies of Prairie Rattlesnake (formerly Western Rattlesnake), and was known as C. viridis cerberus. It was then considered to be a subspecies of what is now the current Western Rattlesnake and was known as C. oreganus cerberus. Now after DNA analysis, Arizona Black Rattlesnake is considered to be its own species.

Información técnica

Modelo
Canon EOS 20D
ISO
200
Longitud focal
55 mm
Flash
Flash did not fire
Número f (o Apertura del diafragma)
f/5.6
Velocidad de obturación
0.01 sec
Dimensiones
500 pixels x 212 pixels
Tamaño original del archivo
187.27 KB