Line Drawing 1
PLATES I AND II. Host: Catostomus commersoni (Lacépède) unless otherwise specified. Locality: New York, USA unless otherwise specified. Abbreviations: Cr, cirrus; CS, cirrus sac; EB, excretory bladder... MorePLATES I AND II. Host: Catostomus commersoni (Lacépède) unless otherwise specified. Locality: New York, USA unless otherwise specified. Abbreviations: Cr, cirrus; CS, cirrus sac; EB, excretory bladder; ESV, external seminal vesicle; FGp, female gonopore; GpOt, glandular portion ootype; ILM, inner longitudinal muscles; M, muscle; MGp, male gonopore; O, ovary; Oc, oocapt; OD, oviduct; POV, postovarian vitellaria; S, scolex; T, testis; U, uterus; UVC, uterovaginal canal; V, vitelline glands; Va, vagina; VD, vas deferens; VDt, vitelline duct. PLATE I: FIGURE 1. Scolex. FIGURE 2. Scolex, frontal section. Drawn from USNM 51075, 32.51a. Host: C. ardens Jordan and Gilbert, Wyoming. FIGURE 3. Mature worm, toto. FIGURE 4. Reproductive systems, toto. FIGURE 5. Reproductive system, sagittal section. FIGURE 6. Larva, toto. FIGURE 7. Cirrus partially everted, sagittal section. FIGURE 8. Cirrus contracted, giving the appearance of a single gonopore. FIGURE 9. Whole worms, variations in shape of fixed specimens. |
Line Drawing 2
PLATES I AND II. Host: Catostomus commersoni (Lacépède) unless otherwise specified. Locality: New York, USA unless otherwise specified. Abbreviations: Cr, cirrus; CS, cirrus sac; EB, excretory bladder... MorePLATES I AND II. Host: Catostomus commersoni (Lacépède) unless otherwise specified. Locality: New York, USA unless otherwise specified. Abbreviations: Cr, cirrus; CS, cirrus sac; EB, excretory bladder; ESV, external seminal vesicle; FGp, female gonopore; GpOt, glandular portion ootype; ILM, inner longitudinal muscles; M, muscle; MGp, male gonopore; O, ovary; Oc, oocapt; OD, oviduct; POV, postovarian vitellaria; S, scolex; T, testis; U, uterus; UVC, uterovaginal canal; V, vitelline glands; Va, vagina; VD, vas deferens; VDt, vitelline duct. PLATE II: FIGURE 10. Section of pit containing three worms. FIGURE 11. Scolex, cross section. FIGURE 12. Largest pit found containing 127 worms. Tennessee. Drawn by F. A. McKittrick. FIGURE 13. Body, cross section. FIGURE 14. Egg, germinal cell not shown. FIGURE 15. Body, cross section through ovary. |
Photo Micrograph
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Scanning Electron Micrograph
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Global Cestode Database
PLATES I AND II. Host: Catostomus commersoni (Lacépède) unless otherwise specified. Locality: New York, USA unless otherwise specified. Abbreviations: Cr, cirrus; CS, cirrus sac; EB, excretory bladder; ESV, external seminal vesicle; FGp, female gonopore; GpOt, glandular portion ootype; ILM, inner longitudinal muscles; M, muscle; MGp, male gonopore; O, ovary; Oc, oocapt; OD, oviduct; POV, postovarian vitellaria; S, scolex; T, testis; U, uterus; UVC, uterovaginal canal; V, vitelline glands; Va, vagina; VD, vas deferens; VDt, vitelline duct. PLATE I: FIGURE 1. Scolex. FIGURE 2. Scolex, frontal section. Drawn from USNM 51075, 32.51a. Host: C. ardens Jordan and Gilbert, Wyoming. FIGURE 3. Mature worm, toto. FIGURE 4. Reproductive systems, toto. FIGURE 5. Reproductive system, sagittal section. FIGURE 6. Larva, toto. FIGURE 7. Cirrus partially everted, sagittal section. FIGURE 8. Cirrus contracted, giving the appearance of a single gonopore. FIGURE 9. Whole worms, variations in shape of fixed specimens. 
PLATES I AND II. Host: Catostomus commersoni (Lacépède) unless otherwise specified. Locality: New York, USA unless otherwise specified. Abbreviations: Cr, cirrus; CS, cirrus sac; EB, excretory bladder; ESV, external seminal vesicle; FGp, female gonopore; GpOt, glandular portion ootype; ILM, inner longitudinal muscles; M, muscle; MGp, male gonopore; O, ovary; Oc, oocapt; OD, oviduct; POV, postovarian vitellaria; S, scolex; T, testis; U, uterus; UVC, uterovaginal canal; V, vitelline glands; Va, vagina; VD, vas deferens; VDt, vitelline duct. PLATE II: FIGURE 10. Section of pit containing three worms. FIGURE 11. Scolex, cross section. FIGURE 12. Largest pit found containing 127 worms. Tennessee. Drawn by F. A. McKittrick. FIGURE 13. Body, cross section. FIGURE 14. Egg, germinal cell not shown. FIGURE 15. Body, cross section through ovary. 
