@article {37155,
	title = {The habitat templet and life history strategies of pondskaters (Heteroptera: Gerridae) : reproductive potential, phenology and wing dimorphism},
	volume = {67},
	year = {1989},
	pages = {2432-2447},
	publisher = {Canadian Journal of Zoology},
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet\&calyLang=eng\&journal=cjz\&volume=68\&articleFile=z90-366.pdf},
	author = {Spence, J. R.}
}
