. The crayfish; an introduction to the study of zoology. Crayfish; Zoology. 248 THE COMPARATIVE MORPHOLOGY OF THE CRAYFISH. extent than those do from one another. The gills are, m fact, reduced to seventeen on each side, in consequence \. Fig. 63. , male (^ nat. size), after Ilag-en. of the absence of the pleuro-branchia of the last thoracic somite; and there are some other differences to which it is not needful to refer at present. It is convenient to. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - c
. The crayfish; an introduction to the study of zoology. Crayfish; Zoology. 248 THE COMPARATIVE MORPHOLOGY OF THE CRAYFISH. extent than those do from one another. The gills are, m fact, reduced to seventeen on each side, in consequence \. Fig. 63. , male (^ nat. size), after Ilag-en. of the absence of the pleuro-branchia of the last thoracic somite; and there are some other differences to which it is not needful to refer at present. It is convenient to. 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 Huxley, Thomas Henry, 1825-1895. New York, D. Appleton and company
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Keywords: ., bookauthorhu, bookcentury1800, bookdecade1880, booksubjectzoology
