. A manual of zoology. Zoology. Fro. 360.—Male of Argonaula argo (after Muller, from Hatschek). 1-4, arms of right side; , arms of left side; 3, heclocotylised arm, at the left in its sac, at tlie right Fig. 361.—Embryos of Loligo pealei (orig.). a, arms; e, eyes;/, fin; g, ctenidia; h, statocyst; m, mantle; s, siphonal folds and siphon; v, anus; y, yoLk sac. The Cephalopoda are marine. Some inhabit rocky shores, others the high seas. All are carnivorous and in turn are preyed upon by fishes, etc. Classification is based upon the number of gills and number and cha

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. A manual of zoology. Zoology. Fro. 360.—Male of Argonaula argo (after Muller, from Hatschek). 1-4, arms of right side; , arms of left side; 3, heclocotylised arm, at the left in its sac, at tlie right Fig. 361.—Embryos of Loligo pealei (orig.). a, arms; e, eyes;/, fin; g, ctenidia; h, statocyst; m, mantle; s, siphonal folds and siphon; v, anus; y, yoLk sac. The Cephalopoda are marine. Some inhabit rocky shores, others the high seas. All are carnivorous and in turn are preyed upon by fishes, etc. Classification is based upon the number of gills and number and character of the 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 Hertwig, Richard, 1850-1937; Kingsley, J. S. (John Sterling), 1854-1929, ed. and tr. New York, H. Holt

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectzoology, bookyear1912