. Alaska. Natural history -- Alaska; Scientific expeditions; Alaska. ENCHYTR^ID^ 113. Fricle. broad and shallow epithelial cells. Spermatheca with a sac- like apical pouch, without di- verticlcs; connects with the in- testine, the stem of the sperma- theca much twisted. Penial bulb small, with cells opening both into the sperm-duct and at the base of the papilla. Lymphoc3-tcs round, disc-like. Nephridia with a long and nar- row anteseptal. Color yellow- ish-white. Locality.—Santa Cruz Mountains near Boulder Creek, on ranch of Mr. Koester, Prof. Charles Fuchs. Characteristics.—Exteriorly the sp
. Alaska. Natural history -- Alaska; Scientific expeditions; Alaska. ENCHYTR^ID^ 113. Fricle. broad and shallow epithelial cells. Spermatheca with a sac- like apical pouch, without di- verticlcs; connects with the in- testine, the stem of the sperma- theca much twisted. Penial bulb small, with cells opening both into the sperm-duct and at the base of the papilla. Lymphoc3-tcs round, disc-like. Nephridia with a long and nar- row anteseptal. Color yellow- ish-white. Locality.—Santa Cruz Mountains near Boulder Creek, on ranch of Mr. Koester, Prof. Charles Fuchs. Characteristics.—Exteriorly the species is readily distin- guished. The anterior four to six somites are deeply multi-ringed, while all those posterior are per- fectly smooth, so smooth that no distinction is seen between the respective so- mites. The last few so- mites of the tail are, how- ever, separated by distinct grooves. The nearest re- lated species is P. sonorce^ but this latter species has free spermatheca^, while in F. fuchsi the sperma- thecae open into the intes- tine. Chylus cells (p1. xvii, fig". 2) .—These cells, which occur in three somites posterior to clitellum, are long and narrow. The inner duct is digitate at the base. The chylus cells Fig. 74. Fridcricia 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 Harriman Alaska Expedition (1899); Washington Academy of Sciences (Washington, D. C. ); Harriman, Edward Henry, 1848-1909; Merriam, C. Hart (Clinton Hart), 1855-1942. New York, Doubleday, Page & company
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Keywords: ., bookcentury1900, bookdecade1900, bookpublishernewyo, bookyear1901
