@book {pdf,
	title = {Beobachtungen {\"u}ber Anatomie und Entwicklungsgeschichte wirbelloser Thiere an der K{\"u}ste von Normandie angestellt},
	year = {1863},
	note = {2979},
	publisher = {Engelmann},
	organization = {Engelmann},
	type = {book},
	address = {Leipzig},
	abstract = {Mentions:
Macrostomum schultzii (supposed to be Omalostomum schultzii but probably Macrostomum pusillum)},
	keywords = {Macrostomum},
	author = {Clapar{\`e}de, Ren{\'e}-{\'E}douard}
}
