. Fresh-water biology. Freshwater biology. 546 FRESH-WATER BIOLOGY S (8) Terminal hooks over 9011 long. Embryos under 50 /i long 6 6 (7) Body 8 to 32 mm. long. Embryos very small. Neoechinorhynchus emydis (Leidy) Fig. 846. Neoechinorhynchus emydis. Proboscis, X 75; hooks and embryos, X 230. (After Van Cleave.) Body much elongated, cylindrical. Female 10 to 32 mm. long, mm. in maximum width. Male 8 to 11 mm. long by mm. broad. Proboscis globose, mm. long. Hooks large, in anterior row strongly recurved, 95 to 103 li long, in middle row 49 to 59 li long, in basal row 35 to 54
. Fresh-water biology. Freshwater biology. 546 FRESH-WATER BIOLOGY S (8) Terminal hooks over 9011 long. Embryos under 50 /i long 6 6 (7) Body 8 to 32 mm. long. Embryos very small. Neoechinorhynchus emydis (Leidy) Fig. 846. Neoechinorhynchus emydis. Proboscis, X 75; hooks and embryos, X 230. (After Van Cleave.) Body much elongated, cylindrical. Female 10 to 32 mm. long, mm. in maximum width. Male 8 to 11 mm. long by mm. broad. Proboscis globose, mm. long. Hooks large, in anterior row strongly recurved, 95 to 103 li long, in middle row 49 to 59 li long, in basal row 35 to 54 /j long, nearly straight. Embryos very small, oval, 16 by 11 M. Originally described by Leidy from the in- testine of various species of Emys from Pennsylvania and Maryland. Frequent in Malacoclemmys geographicus (Lesueur) and Pseudemys elegans Max from the Illinois River. (6) Body 2 to 13 mm. long. Embryos about 40 m long. Neoechinorhynchus tenellus (Van Cleave) 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 Ward, Henry Baldwin, 1865-1945; Whipple, George Chandler, 1866-1924. joint author. New York, John Wiley & sons, inc. ; [etc. ,etc. ]
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectfreshwa, bookyear1918
