The Helminthological Society of Washington - Peru State College
The Helminthological Society of Washington - Peru State College
The Helminthological Society of Washington - Peru State College
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188 JOURNAL OF THE HELMINTHOLOGICAL SOCIETY OF WASHINGTON, 66(2), JULY 1999<br />
buccal cavity. Lateral and caudal alae lacking.<br />
Esophagus divided into a short anterior muscular<br />
region and a long, wider posterior glandular portion<br />
(muscular to glandular ratio: 6.1). Vulva in<br />
posterior region <strong>of</strong> glandular portion <strong>of</strong> esophagus<br />
near esophageal-intestinal junction. Two<br />
pairs <strong>of</strong> preanal, 4 pairs <strong>of</strong> postanal papillae. Cuticular<br />
bosses minute (