Manage your freshwater aquarium, tropical fishes and plants: Xiphophorus Helleri
Xiphophorus helleri ada red | Alias Acquari vendita pesci online
The first record of the swordtail Xiphophorus hellerii Heckel, 1848 (Poeciliidae, Actinopterygii) established in the wild from Morocco - Mabrouki - 2020 - Journal of Applied Ichthyology - Wiley Online Library
The developmental and genetic architecture of the sexually selected male ornament of swordtails | bioRxiv
Xiphophorus hellerii "Rio Jimba" - Information | Fauna Tropica