The serpent (snake) aApp (Apophis in Greek) was a symbol of darkness, chaos and all things evil. The name is written with signs spelling out aApp(i) plus the determinative of a snake with knives stuck into its back - as a magical way of reducing its powers.
For almost all of ancient Egyptian history it was pictured as a giant snake, only becoming a demonic dragon-like creature during the Late period. Dragons were not a feature of Egyptian religion, so "monster" is probably more accurate.
See link below for an image:
The egyptain word for dragon is Apep. Like any other culture, there can be more than one.
Apep Seth (to a point)
Apep was the main enemy of Re.
Neith was in one myth the mother of Ra, Sobek, and Apep.
According to Egyptian mythology, the sun god Ra was pursued by the serpent Apep (Apophis) who tried to devour or stop Ra's boat as it crossed the sky. When the serpent did catch Ra (there was a solar eclipse) Ra's entourage soon cut him out of the serpent, which nonetheless was reincarnated that night.
The egyptain word for dragon is Apep. Like any other culture, there can be more than one.
Apep Seth (to a point)
Apep
Apep was the main enemy of Re.
Apep, Set and the demons of the afterlife were reviled and feared.
It was called the Duat, which was the sky where Ra made his journey to fight Apep and where Osiris ruled was the Aaru, the Egyptian paradise.
Neith is sometimes believed to be the mother of Ra and of Apep/Apophis (as well as Sobek); Apep is said to fight Ra every night either because he is evil and imprisoned or because Apep had been a king and Ra had overthrown him and imprisoned him. Any children of Apep are not yet known.
Neith was in one myth the mother of Ra, Sobek, and Apep.
Apophis is a name derived from ancient Egyptian mythology, referring to a serpent or snake deity associated with chaos and destruction. It is often depicted as a symbol of evil and darkness in Egyptian lore.
At some time in a Dynasty, all Egyptian gods and goddesses - save perhaps Apep, were worshiped.
APEP F.C. was created in 1979.
Apophis is the Greek translation of the Egyptian name, Apep. Apep was the personification of Darkness and chaos, which would, by default, be opposed to light and order, which Ra represented. Please don't confuse the characters on Stargate with their actual mythological counterparts.