@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.}
}
@inbook {6500,
	title = {Observations and experiments on the life-history and habits of the pearl oyster},
	booktitle = {Report to the Government of Ceylon on the pearl oyster fisheries of the Gulf of Manaar. Part I},
	year = {1903},
	note = {Text-figs. 41-47},
	pages = {125-146},
	publisher = {The Royal Society},
	organization = {The Royal Society},
	address = {London},
	keywords = {bivalvia, ecology, embryology, mollusca, pinctada, pinctada fucata, pteriidae, pterioida, pterioidea},
	author = {Herdman, W. A.},
	editor = {Herdman, W. A.}
}
@inbook {6501,
	title = {Anatomy of the pearl oyster (<i>Margaritifera vulgaris</i>, Schum.)},
	booktitle = {Report to the Government of Ceylon on the pearl oyster fisheries of the Gulf of Manaar. Part 2},
	year = {1904},
	note = {Pls. 1-9; Text-fig.1},
	pages = {37-69},
	publisher = {The Royal Society},
	organization = {The Royal Society},
	address = {London},
	keywords = {anatomy, bivalvia, mollusca, morphology, pinctada, pinctada fucata, pteriidae, pterioida, pterioidea},
	author = {Herdman, W. A.},
	editor = {Herdman, W. A.}
}
@inbook {1238,
	title = {Observations and experiments on the life-history and habits of the pearl oyster},
	booktitle = {Report to the Government of Ceylon on the pearl oyster fisheries of the Gulf of Manaar. Part I},
	year = {1903},
	pages = {125-146},
	publisher = {The Royal Society},
	organization = {The Royal Society},
	address = {London},
	keywords = {bivalvia, ecology, embryology, mollusca, pinctada, pinctada fucata, pteriidae, pterioida, pterioidea},
	author = {Herdman, W. A.},
	editor = {Herdman, W. A.}
}
@inbook {1239,
	title = {Anatomy of the pearl oyster (Margaritifera vulgaris, Schum.)},
	booktitle = {Report to the Government of Ceylon on the pearl oyster fisheries of the Gulf of Manaar. Part 2},
	year = {1904},
	pages = {37-69},
	publisher = {The Royal Society},
	organization = {The Royal Society},
	address = {London},
	keywords = {anatomy, bivalvia, mollusca, morphology, pinctada, pinctada fucata, pteriidae, pterioida, pterioidea},
	author = {Herdman, W. A.},
	editor = {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.}
}
