Reprints and Papers on Parasites Volume 2

Reprints and Papers on Parasites Volume 2

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This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1916 edition. Excerpt: ...its tip turning toward the ventral rays which are parallel and close together. Around the proximal part of the lateral ray and in the area between the externo-lateral and the other lateral rays are a number of clear, transparent maculae. The body terminates in a cone inside the bursa (fig. 176). The spicules are very long, from 3 to 3.42 mm. long, and are only clearly separated for a short distance along their proximal portion (fig. 177). They are curved at the tip. When extruded the spicules bend around in a wide curve, the tips 174. 17S. Figs. 174, 175.--Nematodlrus Neotoma. 174, Bursa, Dorso-lateral View. X 170. 175, Bursa, LatEral View, d, Dorsal Rays; ed., Externo-dorsal Rays; el., Externo-lateral Rays; lv., Latero VENTRaL RAY; ml., MEMO-LaTERaL RaYS; pi., POSTEROLaTERaL RaYS; Spfc., SPICULE; V., VENTRO-VENTRaL RaY. X 170. coming back toward the ventral surface or even to it. No prebursal papillae found. Female 18.3 to 22.2 mm. long with a maximum thickness at the vulva of about 225 The tip of the tail is truncated and bears a 176. 177. Figs. 176,17.--Nematodlrusneotoma. 176, Bursa, Ventral View, d., Dorsal Ray; ., the Ventral RAY SYSTEMS FORMED BY ThE CLOSELY aPPROXIMaTED LaTERO-VENTRaL aND VENTRO-VENTRaL RaYS. X 170. 177, Posterior Extremity Of Male, int., Intestine. X 46. pointed spinelike process (fig. 178). The anus is about 120 from the posterior end of the body. The vulva (fig. 179) is situated at the union of the middle and posterior thirds of the body or slightly in Fig. 178.--NematodiRus Neoioma. Posterior ExTremity OF FEMaLE. X 170. front of this point. The body is commonly bent at this point. The combined length of the muscular portions of the ovijectors (fig. 180) is 900 to 955 The eggs are 145 to 190 M by 80 to 90..show more

Product details

  • Paperback | 96 pages
  • 189 x 246 x 5mm | 186g
  • Rarebooksclub.com
  • United States
  • English
  • black & white illustrations
  • 123681388X
  • 9781236813886