Ectopic means out of place. In an ectopic pregnancy, a fertilized egg has implanted outside the uterus. The egg settles in the fallopian tubes more than 95% of the time. This is why ectopic pregnancies are commonly called tubal pregnancies.
NEW MONSTERS UPDATE!! - Subnautica #12 (Warper, Sea Treader, Spine Eel, Crab Squid, Cute Fish) - Duration: 16:19. oompaville 328,882 views
Crabs are in the subphylum Crustacea. They are decapods (having eight walking legs and two grasping claws), along with lobsters, crayfish and shrimps. Crabs form an order within the decapods, called the Brachyura. Their short body is covered by a thick exoskeleton. They are an extremely successful group, found all over the world.