File:A treatise on verminous diseases - preceded by the natural history of intestinal worms, and their origin in the human body (1817) (14783579852).jpg

Identifier: 2544012R.nlm.nih.gov
Title: A treatise on verminous diseases : preceded by the natural history of intestinal worms, and their origin in the human body
Year: 1817 (1810s)
Authors: Brera, Valeriano Luigi, 1772-1840 Bartoli, J., translator Calvet, Marie-Joseph-Hercule-Agricol, 1781-1806, translator Coffin, John G. (John Gorham), 1769-1829, translator Annin, William B., 1791?-1839, engraver Dickson, Samuel Henry, 1798-1872, former owner
Subjects: Helminths
Publisher: Boston : Published by Cummings and Hillard, no. 1, Cornhill : Cambridge (Mass.) : Hilliard and Metcalf
Contributing Library: U.S. National Library of Medicine
Digitizing Sponsor: Open Knowledge Commons, U.S. National Library of Medicine

View Book Page: Book Viewer
About This Book: Catalog Entry
View All Images: All Images From Book
Click here to view book online to see this illustration in context in a browseable online version of this book.

Text Appearing Before Image:
ning of theb„dy.—a b c, Lateral alternate papillae. Fig. XI. Three rings of a large armed (cucurbitina) taenia, ta-ken from the widest part of the body.—a b c, Lateral papil-lae.—de, The longitudinal central canal, corresponding withthe longitudinal groove, which is also observed in the broadtaenia (taenia lata), as in fig. V, ccccc. This canal iscommonly called the middle canal, and begins with the tube. Fig. XII. Pieces of a broad taenia, in which we see a knottyline or stroke extending through the body. Its exterior formis not constant. According to Bonnet it sometimes resem-bles a blue or purple thread, as in this fig. rrr. Fig. XIII. The knotty line rrr, of fig. XII, which, examinedwith the microscope, is an assemblage of ovaries, (consideredby Bonnet as a glandular body,) in form of a flower c c. Fig. XIV. ggg, Three clusters of ovaries, shown^ in fig. XIII,and seen through a larger lens. Fig. XV. One of these clusters of ovaries insulated and seenthrough the microscope.
Text Appearing After Image:
EXPLANATION OF THE PLATES. 557 Fig. XVI. Triple knots of a small armed (cucurbitina) humantaenia, noticed by Werner. PLATE SECOND. Fig. I. Fragments of a large human armed (cucurbitina) taenia,which exhibits the joints or articulations as connected witheach other, of the natural size, taken from the largest part ofthe body of this worm.—a, A small mouth opened in one of thelateral papillae.—b c d, Other orifices in the opposite lateralpart.—e, Another little opening in the lateral part.—/, An-other similar orifice in the opposite lateral part.—g h, smallalternate mouths.—1 23 4 5 6, Small successive openings onone side only—ik, small openings on the opposite lateralpart, and in this way through the whole length of the worm. Fig. IT. Two of the largest knots of the great armed human tae-nia.—a &, Papillae with small open mouths, situated on oneside only, as in fig. I.—c, Reciprocal connexion of the rings. Fig. III. One of the papillae with the small open mouth, wh

Note About Images