. Bulletin of the United States Fish Commission. Fisheries -- United States; Fish-culture -- United States. --K ---GF 157 158 Fig. 155.—Transverse section through the pericardial elands. X 350 approximately. OS. blood corpuscle; Ep, epi- thelium of the pericardial gland; A/v, muscle fibers (After Grobben, 1S8S.) Fir,. 156.—Pericardial gland epithelium drawn from life. X 490. (After Grobben, 1888.) Fig. 157—Photomicrograph of a transverse section taken through the anterior region of the kidney. ABV. afferent branchial vein, Br, gill, EBV, efferent branchial vein; A', kidney; L, liver; M, mantle
. Bulletin of the United States Fish Commission. Fisheries -- United States; Fish-culture -- United States. --K ---GF 157 158 Fig. 155.—Transverse section through the pericardial elands. X 350 approximately. OS. blood corpuscle; Ep, epi- thelium of the pericardial gland; A/v, muscle fibers (After Grobben, 1S8S.) Fir,. 156.—Pericardial gland epithelium drawn from life. X 490. (After Grobben, 1888.) Fig. 157—Photomicrograph of a transverse section taken through the anterior region of the kidney. ABV. afferent branchial vein, Br, gill, EBV, efferent branchial vein; A', kidney; L, liver; M, mantle. Fig. 15S.—Photomicrograph of a longitudinal section through the genital papilla. X 12. EG, excretory opening; GC, genital canal; GF, genital follicle filled with ova; GO, genital opening; A', kidney. 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
