By Michelle Collier, RCDD. Fiber optic cable provides a low loss medium for high-speed communications. While. the continuous fiber cable itself is low loss, terminations at each access point provide a. potential Achilles heel. The biggest cause of signal loss across fiber optic connectors is. contamination.
The blue crab's scientific name, Callinectes sapidus, is from Latin and Greek: calli, beautiful; nectes, swimmer; and sapidus, savory-beautiful, savory swimmer. Like insects, blue crabs have stalked compound eyes and can see in almost every direction at once.
Improved Answer. In Arthropods. The blue crab is called the blue crab because some specimens are  quite blue, but mainly it's their claws/appendages which hold the  color.  But either way, blue crabs â¦ have blue on them, and thus you have a  Blue crab. 10 people found this useful.Jane Savage.he bottom part of your hand is the Palmar side and the top part is the Dorsal side.