. A manual of zoology for the use of students : with a general introduction on the principles of zoology . Zoology. ANNULOSA: insecta. 2SI that, namely, of a second pair of maxillae, is more or less per- fectly retained by the Orthoptera and some of the Neuroptera. The lower or basal portion of the labium is called the " men- tura " or chin, whilst the upper portion is more flexible, and is termed the " ; The upper portion of the ligula is often developed into a kind of tongue, which is very distinct in some Insects, and is termed the " ;. Please not
. A manual of zoology for the use of students : with a general introduction on the principles of zoology . Zoology. ANNULOSA: insecta. 2SI that, namely, of a second pair of maxillae, is more or less per- fectly retained by the Orthoptera and some of the Neuroptera. The lower or basal portion of the labium is called the " men- tura " or chin, whilst the upper portion is more flexible, and is termed the " ; The upper portion of the ligula is often developed into a kind of tongue, which is very distinct in some Insects, and is termed 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 Nicholson, Henry Alleyne, 1844-1899. New York : D. Appleton
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Keywords: ., bookauthorni, bookcentury1800, bookdecade1870, booksubjectzoology
