@article {2750,
	title = {The hydroid fauna of the Houtman Abrolhos Islands, Western Australia},
	journal = {The marine flora and fauna of the Houtman Abrolhos Islands, Western Australia. Western Australian Museum, Perth},
	year = {1997},
	pages = {503--546},
	author = {Watson, Jeanette E}
}
@article {2783,
	title = {Pearson Island Expedition 1969 - 9. Hydroids},
	journal = {Transactions of the Royal Society of South Australia},
	volume = {97},
	year = {1973},
	pages = {153-200},
	author = {Watson, JE}
}
