Yeah there really arent any morphs. ive heard of red dovii and seen only one pic!! so yeah i still dont believe the hype on the red. but currently in the hobby that i know of are Honduran, Nicaruaguan, and Costa Rican. i dont know wether the Honduran were riverine or lake fish but the Nics are the blue varient and are lake fish. Costa Rica has Rio Higeron (blue), Rio Heridia ( Gold/Blue), Lake Arenal (Blue). So far i love all the Dovii

but my personal favorite are the Arenal Males and Rio Heridia females. Mostly due to color on both and the larger build on the Arenal. the riverine (Higeron and Heridia) Dovii are more streamlined and dont seem to get as large as Lake Dovii (Nic and Arenal).