SaGa

The SaGa series is a videogame series developed by Square Enix. The game design is usually handled by Akitoshi Kawazu, and is not generally what people would refer to as good. However in Japan they're just as popular as Final Fantasy. Go figure.

Black Widow
Black Widow is an Insect type monster

Byunei
Byunei is a boss in RS3.

Dragonnewt
Also known as Ryuujinzoku, Dark Wing, and Nikkaru.The Dragonnewt is a Fairy type monster.

Fairy
Also knows as Sprite, Miniti, Shuraku, and Farfadet. Fairy is a Fairy (is a fairy is a fairy is a fairy) type monster.

Furfur
Furfur is a fairy type monster

Lamia
Also known as Medusa and Lilith. The Lamia is a Fairy type monster.

Margarita
Margarita is a Plant type monster.

Nikusa
The Nikusa is a Fish type monster

Real Queen
Real Queen is a boss in RS2. She starts the fight as just Queen, but after enough damage she will crack open her exoskeleton and reveal her true, blue self.

Sorrow
Sorrow is a Ghost type monster

Sphinx
The Sphinx is a Beast type monster

Wagnas
Wagnas is one of the Seven Heroes in RS2. Apperantly Wagnas is also a man. There are some things I'm just not willing to believe.

Water Spirit
The Water Spirit is a Fairy type monster