Can you Id these rays?

[WowieM]

Just got some rays and 1 thing i know this doesnt look like a true Hytrix

 

[Nic]

P.sp peru... humerosa type rays...

 

[WowieM]

thanks thanks

 

[pitbullfish]

orbignyi

 

[StinkRay]

also known as peruvian hystrix. not true hystrix tho, will get much bigger.

 

[turkeyboy85]

yea its humerosa/orbagani, same ray just different texture on the back... one is rough one is smooth i forget which one is which tho

 

[Nic]

orb is smooth and humerosa bumpy? or vice vera... i would just consider humerosa type rays for size and all

 

[Miles]

orb is smooth and humerosa bumpy? or vice vera... i would just consider humerosa type rays for size and all

Orbignyi is smooth back river ray..

R.S. Rosa even synonymized P. Reticulata with Orbignyi, claiming it to be the same species. (my retics have smooth backs, less denticles, etc)

 

[deangelo]

anybody know for sure?

 

[wetsock]

it looks like a humerosa.

i have orbignyi, and miles is correct they are smoothback ray. (the white one in my avator)