. Handbook of zoology [microform] : with examples from Canadian species, recent and fossil :. Zoology; Invertebrates; Zoologie; Invertébrés. 218 PROVINCE ARTICULATA. to illustrate each order by a few typical species, leaving the student to refer for further information to more detailed works, to be mentioned in the sequel. 1. Aptorn. We figure as an illustration of this order the too well-known Pediculus hiimanus(Fig. 250) an extcr- Fig. 2o0. ,. TeDICULUS HITMANUS CAriTIS, Do GccT.—luiigniliud. nal parasite on the human head, where it subsists by sucking blood by means of its minute beak or ha
. Handbook of zoology [microform] : with examples from Canadian species, recent and fossil :. Zoology; Invertebrates; Zoologie; Invertébrés. 218 PROVINCE ARTICULATA. to illustrate each order by a few typical species, leaving the student to refer for further information to more detailed works, to be mentioned in the sequel. 1. Aptorn. We figure as an illustration of this order the too well-known Pediculus hiimanus(Fig. 250) an extcr- Fig. 2o0. ,. TeDICULUS HITMANUS CAriTIS, Do GccT.—luiigniliud. nal parasite on the human head, where it subsists by sucking blood by means of its minute beak or haus- tcllum. It deposits its eggs upon the hair. The Poduroc or Spring-tails are remarkable for the pre- sence of a moveable bifurcate organ at the extrem- ity of the abdomcn,by means of which they can leap with great agility. In the genus Lepisma the body is Covered with shining scales which are interesting microscopic objects. These creatures are often found in damp lumber-rooms and similar 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 Dawson, J. W. (John William), Sir, 1820-1899. Montreal : Dawson
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Keywords: ., bookcentury1800, bookdecade1870, booksubjectzoology, bookyear1870
