. A manual of zoology for the use of students : with a general introduction on the principles of zoology . Zoology. • ANNULOSA : ARACH NIDA. 237 'I'he mouth opens into a pharynx, which is of remarkably small calibre in the true spiders, all of which live simply on the juices of their prey. The intestinal canal is usually short. 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 Nicholson, Henry Alleyne, 1844-1899. New York : D


. A manual of zoology for the use of students : with a general introduction on the principles of zoology . Zoology. • ANNULOSA : ARACH NIDA. 237 'I'he mouth opens into a pharynx, which is of remarkably small calibre in the true spiders, all of which live simply on the juices of their prey. The intestinal canal is usually short. 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 Nicholson, Henry Alleyne, 1844-1899. New York : D. Appleton


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Keywords: ., bookauthorni, bookcentury1800, bookdecade1870, booksubjectzoology