. Camallanata of animals and man and diseases caused by them = Kamallanaty zhivotnykh i cheloveka i vyzyvaemye ime zabolevaniya. Helminths; Worms as carriers of disease. FIGURE 7. Camallanus lacustris (Zoega, 1776): a - fourth-stage larva, cephalic end, lateral; b - same, dorsoventral; ? - cephalic end of adult specimen from a perch, lateral; d - same, dorsoventral (after Campana-Rouget, 1961). 38 The third-stage larva is distinctly differentiated and resembles the adult. A distinct buccal capsule, rounded and not divided into valves, is present, but tridents are still absent. Vertical striae
. Camallanata of animals and man and diseases caused by them = Kamallanaty zhivotnykh i cheloveka i vyzyvaemye ime zabolevaniya. Helminths; Worms as carriers of disease. FIGURE 7. Camallanus lacustris (Zoega, 1776): a - fourth-stage larva, cephalic end, lateral; b - same, dorsoventral; ? - cephalic end of adult specimen from a perch, lateral; d - same, dorsoventral (after Campana-Rouget, 1961). 38 The third-stage larva is distinctly differentiated and resembles the adult. A distinct buccal capsule, rounded and not divided into valves, is present, but tridents are still absent. Vertical striae are visible only in the middle (not occupying the entire height of the capsule as in adults); they are very fine, often moniliform, and are irregularly distributed. The esophagus is distinctly divided into a muscular and a glandular part. The caudal end becomes markedly shorter in relation to the length of the body; it is blunt-conical and ends in three distinct pointed processes; the rudi- ment of a fourth process is often present. The larvae become yellowish. According to Kupriyanova, the third-stage larva is — mm long and mm wide; Campana-Rouget gives the length as mm, width mm, length of nmuscular part of esophagus mm, of glandular part mm, distance of nerve ring from cephalic end mm and distance of anus from end of tail FIGURES. Camallanus lacustris (Zoega, 1776): a - general view of male, lateral; b,c - cephalic end, lateral; d - caudal end of male larva before last molt, lateral; e - caudal end of female, lateral (after Moravec, 1969). 34. 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 Ivashkin, V. M. (Vasilii Matveevich), 1922-; Sobolev, A. A. (Andrei Andreevich), 1904-; Khromova, L. A; Mifal tirgume ha-mada ha-Yisreeli. Jerusalem : Israel
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Keywords: ., bookcentury1900, bookcollectionbiodiversit, booksubjecthelminths
