Mummichog in 1973. The genus name "Fundulus" comes from "", meaning bottom, from the fish's habit of swimming near muddy bottoms. The species name "heteroclitus" means irregular or unusual. The type specimen was first described by Carl Linnaeus in 1766, from near Charleston, South Carolina. Other scientific names now considered synonyms for this species include "Cobitis heteroclita", "Fundulus fasciatus", "Fundulus pisculentus", and "Fundulus nigrofasciatus". The mummichog belongs to the order Cyprinodontiformes, and the family Fundulidae. There are two subspecies: "F. h. heteroclitus" (Linnaeus, 1766), in the south and "F. h. macrolepidotus" (Walbaum, 1792) in the north. The name mummichog is derived
What Is and What Should Never Be (Supernatural) What Is and What Should Never Be (Supernatural) "What Is and What Should Never Be" is the twentieth episode of the paranormal drama television series "Supernatural"s second season. It was first broadcast on May 3, 2007 on The CW. The narrative follows series protagonist Dean Winchester (Jensen Ackles) who finds himself in an alternate reality after a confrontation with a djinn . The creature appears to have fulfilled Dean's greatest wish: that his mother had not been killed when he was a child. Dean is happy in the new world until it becomes apparent that his previous work as a