Bulletin of the Bureau of Fisheries . 244.—Dorsal view of a specimen the actual length of which was mm., life. Flo. 245.—Dorsal view of living specimen, compressed. X 50. Fig. 240.—Ventral view of alcoholic specimen. Actual length mm. Fig. 247.—Ventral view of head and neck of living specimen, ventral sucker omitted. X 50. Imi,. 24s. Lateral view of posterior end of body specimen. • 50. The position of the testisand ovary is variable. In some cases they lie near the middle of the length of the body. Fn;. 240.—Front view of head, alcoholic specimen. EXPLANATION OF LETTERS ON P


Bulletin of the Bureau of Fisheries . 244.—Dorsal view of a specimen the actual length of which was mm., life. Flo. 245.—Dorsal view of living specimen, compressed. X 50. Fig. 240.—Ventral view of alcoholic specimen. Actual length mm. Fig. 247.—Ventral view of head and neck of living specimen, ventral sucker omitted. X 50. Imi,. 24s. Lateral view of posterior end of body specimen. • 50. The position of the testisand ovary is variable. In some cases they lie near the middle of the length of the body. Fn;. 240.—Front view of head, alcoholic specimen. EXPLANATION OF LETTERS ON PLATES. bl blastocyst. c cirrus. cp cirrus pouch. nf cyst. ex excretory vessel. g genital aperture. i intestine. id diverticulum of intestine. lt lemniscus. la larva. in mouth. a ovary. od diverticulum of oesophagus tr oesophagus. pit pharynx. pr prostata gland. sr seminal receptacle. sr seminal vesicle. t testis. u uterus. r vagina. ni vas deferens. Vg vitelline gland. ni vitelline duel. Bull. U. S. B. F. 1904. Plate Bull. U. S. B. F. 1904. Plate II.


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Keywords: ., bookcentury1900, bookdecade1900, booksubjectfisheries, bookyear19