@article {7431,
	title = {Fabricational noise in adaptive morphology},
	journal = {Systematic Zoology},
	volume = {22},
	year = {1973},
	note = {PDF},
	pages = {451-465},
	keywords = {adaptation, bivalvia, constructional morphology, functional morphology, pterelectroma, pterelectroma zebra},
	author = {Seilacher, Adolf}
}
