. Bulletin of the United States Fish Commission. Fisheries -- United States; Fish-culture -- United States. 213 212. 214 215 Crosssections through the mantles of mussels collected a t Weeds Hole. Mass. All figures arc photomicrographs of material fixed in Gilson fluid and stained with Delafield hematoxylin and congo red. X 30- Fig. 212.—Fromafemalemussel collected on December 1. Fig. 213.—From a male mussel collected on December 1. Fig. 214.—From a female mussel collected on June 16. Fig. 215.—From a male mussel collected on June Please note that these images are extracted from scanned pa

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. Bulletin of the United States Fish Commission. Fisheries -- United States; Fish-culture -- United States. 213 212. 214 215 Crosssections through the mantles of mussels collected a t Weeds Hole. Mass. All figures arc photomicrographs of material fixed in Gilson fluid and stained with Delafield hematoxylin and congo red. X 30- Fig. 212.—Fromafemalemussel collected on December 1. Fig. 213.—From a male mussel collected on December 1. Fig. 214.—From a female mussel collected on June 16. Fig. 215.—From a male mussel collected on June Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States Fish Commission. Washington, The Commission, Govt. Print. Off

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Keywords: ., book, bookcentury1900, bookcollectionbiodiversity, bookdecade1920