Sexually dimorphic, the males look different than the females. Males have a white face and black body while the females are dark gray or brown. Like many primates, when threatened their hair stands on end so they look larger.
Boa constrictor Slender and pale, they exhibit dwarfism traits and will rarely grow to lengths beyond 6 feet. A genetic trait called “hypomelanism” reduces…
Leptodactylus pentadactylus When threatened, they can secrete toxic mucus from their skin. If people touch this mucus, it can cause skin rashes, stinging sensations,…