@article {6502,
	title = {Note on some points in the structure of the gill of the Ceylon pearl-oyster},
	journal = {The Journal of the Linnean Society of London. Zoology},
	volume = {29},
	year = {1905},
	note = {Pl. 27},
	pages = {226-229},
	keywords = {anatomy, bivalvia, gills, mollusca, morphology, pinctada, pteriidae, pterioida, pterioidea},
	author = {Herdman, W. A.}
}
@article {1240,
	title = {Note on some points in the structure of the gill of the Ceylon pearl-oyster},
	journal = {The Journal of the Linnean Society of London. Zoology},
	volume = {29},
	year = {1905},
	pages = {226-229},
	keywords = {anatomy, bivalvia, gills, mollusca, morphology, pinctada, pteriidae, pterioida, pterioidea},
	author = {Herdman, W. A.}
}
