What is the Rhinal fissure?

The rhinal sulcus is located on the anteromedial surface of the temporal lobe. It curves in an anteroposterior direction and separates the uncus from the temporal pole. Some sources consider it to be an extension of the collateral sulcus 1-4.

Is black rat snake poisonous?

Although they may strike if they feel threatened, black rat snakes are not venomous. Farmers often appreciate having black rat snakes around, as they will eat rats, mice and other pests.

Are eastern rat snakes venomous?

Eastern rat snakes, formerly known as black rat snakes, are large non-venomous snakes between 3.5 and 7 feet (one and two meters) long. Eastern rat snakes are constrictor snakes and will use their body to suffocate their prey. …

What does the rhinal sulcus separate?

The rhinal sulcus is located on the anteromedial surface of the temporal lobe. It curves in an anteroposterior direction and separates the uncus from the temporal pole.

What kind of snake looks like a rattlesnake?

A black rat snake can easily fool its potential predators by vibrating its tail to look like a rattlesnake. Newly hatched rat snakes measure about 12 inches in length. Rat snakes are commonly found in North America, Central America, and Southern Canada. Rat snakes can emit pungent odour to scare off their predators when touched. FAQ’s

What kind of snake is a 100 flower rat?

100 flower rat snake, O. moellendorffi ( Boettger, 1886) Ptyas spp. Keeled rat snake, P. carinata (Günther, 1858) Sulawesi black racer, P. dipsas (Schlegel, 1837) White-bellied rat snake, P. fusca (Günther, 1858) Chinese rat snake, P. korros (Schlegel, 1837) Oriental rat snake, P. mucosa ( Linnaeus, 1758)

What does the head of a rat snake look like?

The head of the rat snake is shaped like that of a turtle, and they have a small cap of scales with shiny appearance above the eyes but usually have no pits on their heads. They have round pupils and also have several small teeth. They have black scales on their backs with shiny appearances while their underside is lighter in color.

What kind of snake has a foul smelling musk?

Eastern rat snakes are constrictor snakes and will use their body to suffocate their prey. Rat snakes emit a foul-smelling odor when they feel threatened by a predator. This musk imitates what a poison would taste like.