Jerking eye movements and Unequal pupils (size) WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms jerking eye movements and unequal pupils (size) including Eye injury, Normal variation, and Stroke. There are 9 conditions associated with jerking eye movements and unequal pupils (size).
The killer whale (scientifically known as orcinus orca) is a large oceanic marine mammal that is part of the toothed whale (odontoceti) suborder. The toothed whale suborder is comprised exclusively of whales, dolphins and porpoises that are born with teeth instead of baleen plates.While the killer whale carries the name âwhaleâ as part of its description this marine mammal is actually considered a dolphin.In addition to being known as the killer whale these marine mammals may also be referred to as the Blackfish or the Orca.he toothed whale suborder is comprised exclusively of whales, dolphins and porpoises that are born with teeth instead of baleen plates. While the killer whale carries the name âwhaleâ as part of its description this marine mammal is actually considered a dolphin.
Killer whales rule the sea thanks to their impressive physical characteristics. They can grow to be nearly as long as a school bus and weigh up to 12,000 pounds. They also possess a mouth full of sharp teeth that can grow to be four inches long. Killer whales are very social animals that live in groups called pods. Pods can have as many as 40 members that stick together to hunt for food. Like the dolphins they're related to, killer whales use echolocation to communicate with each other.