"Parent" pedophile ring arrest (West Australia)

Seriously? Where are the "parents" in this pedophile ring? I only see mention of fathers.

http://news.smh.com.au/breaking-news-national/parent-paedophile-ring-arrest-in-wa-20110104-19exg.html

Parent paedophile ring arrest in WA
January 4, 2011

AAP

A West Australian father who allegedly abused his five-year-old daughter and indecently filmed her to share the images with an international parent paedophile ring has been charged.

Police say the 32-year-old man, who cannot be named, indecently assaulted his five-year-old daughter.

In a separate incident, he indecently recorded the girl to share the images with others he was communicating with in an online chat forum, police said.

He was arrested at his home after police found a computer with other child exploitation material, which they say he intended to share in the chat forum.

Police say the man was part of an international parent paedophile ring, which involved parents using social networking sites in the United States, Britain and Australia to exploit their children.

The man was charged with indecently recording a child who is a lineal relative, distributing child exploitation material, possessing child exploitation with the intent to distribute, and indecent dealings with a child who is a lineal relative.