@mastersthesis {6189,
	title = {The anatomy, habits and embryology of <i>Yoldia limatula</i>, Say},
	volume = {PhD},
	year = {1898},
	note = {PDF},
	pages = {74},
	school = {Johns Hopkins University},
	address = {Baltimore},
	keywords = {anatomy, bivalvia, embryology, functional morphology, mollusca, morphology, nuculanoida, ontogeny, protobranchia, yoldia},
	author = {Drew, Gilman A.}
}
@article {6190,
	title = {Some observations on the habits, anatomy and embryology of members of the Protobranchia},
	journal = {Anatomischer Anzeiger},
	volume = {15},
	number = {24},
	year = {1899},
	note = {PDFbivatol},
	pages = {493-519},
	keywords = {bivalvia, ecology, embryology, mollusca, ontogeny, protobranchia, stomach, yoldia},
	author = {Drew, G. A.}
}
