Line Drawing 1
Fig. 6. Parachristianella parva Campbell & Beveridge, 2007 from Hypanus longus (B–F) PN15–03; (A, G) PN15–05. Line drawings. (A) Complete specimen; (B) bulb; (C) scolex, dorsoventral view; (D) mature ... MoreFig. 6. Parachristianella parva Campbell & Beveridge, 2007 from Hypanus longus (B–F) PN15–03; (A, G) PN15–05. Line drawings. (A) Complete specimen; (B) bulb; (C) scolex, dorsoventral view; (D) mature segment, ventral view (note: vitelline follicles drawn partially); (E) gravid segment, dorsal view; (F) detail of terminal genitalia, ventral view; (G) scolex, lateral view. Abbreviations: c, cirrus; cs, cirrus sac; mg, Mehlis’ gland; ov, ovary; t, testis; u, uterus; va, vagina; vd, vas deferens. |
Line Drawing 2
Fig. 7. Parachristianella parva Campbell&Beveridge, 2007 from Hypanus longus (A,C,E)PN15–03; Urotrygon aspidura (B)PN15–41; and paratype from Urobatis maculatus (IBUNAM 5473 ) (D, F) ; BJ-272. Line dr... MoreFig. 7. Parachristianella parva Campbell&Beveridge, 2007 from Hypanus longus (A,C,E)PN15–03; Urotrygon aspidura (B)PN15–41; and paratype from Urobatis maculatus (IBUNAM 5473 ) (D, F) ; BJ-272. Line drawings of tentacular armature. (A) Basal and metabasal armature, internal surface; (B) basal and
metabasal armature, external surface; (C) basal and metabasal armature, bothrial surface; (D) hook outlines, metabasal armature; (E) hook rows; (F) metabasal
armature, bothrial to external surface. |
Photo Micrograph
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Scanning Electron Micrograph
Fig. 8. Parachristianella parva Campbell & Beveridge, 2007. Scanning electron micrographs. (A) Complete specimen; (B) scolex, dorsoventral view; (C) tentacle, basal and metabasal armature, external su... MoreFig. 8. Parachristianella parva Campbell & Beveridge, 2007. Scanning electron micrographs. (A) Complete specimen; (B) scolex, dorsoventral view; (C) tentacle, basal and metabasal armature, external surface; (D) tentacle, basal and metabasal armature, bothrial surface, oblique view; (E) distal metabasal armature, internal surface, oblique view; (F) tentacle, distal metabasal armature, external surface; (G) surface ultrastructure, distal bothrial surface, capilliform filitriches and gladiate spinitriches; (H) surface ultrastructure, proximal bothrial surface, acicular filitriches; (I) surface ultrastructure, pars vaginalis, acicular filitriches. |
Global Cestode Database
Figures 1–3. Parachristianella parva n. sp. from Urobatis maculatus Garman, 1913 (Urolophidae). 1. Bothria. 2. Entire
cestode. 3. Terminal genital ducts. (C, cirrus; CS, cirrus sac; GA, genital atrium; V, vagina; VD, vas deferens.) 
Figures 4–6. Parachristianella parva n. sp. from Urobatis maculatus Garman, 1913 (Urolophidae). 4. Tentacle,
external surface, basal region, bothrial surface on right hand side. 5. Tentacle, antibothrial surface, basal and metabasal
regions. 6. Tentacle, view of bothrial-external aspect, basal and metabasal regions. 
Fig. 6. Parachristianella parva Campbell & Beveridge, 2007 from Hypanus longus (B–F) PN15–03; (A, G) PN15–05. Line drawings. (A) Complete specimen; (B) bulb; (C) scolex, dorsoventral view; (D) mature segment, ventral view (note: vitelline follicles drawn partially); (E) gravid segment, dorsal view; (F) detail of terminal genitalia, ventral view; (G) scolex, lateral view. Abbreviations: c, cirrus; cs, cirrus sac; mg, Mehlis’ gland; ov, ovary; t, testis; u, uterus; va, vagina; vd, vas deferens. 
Fig. 7. Parachristianella parva Campbell&Beveridge, 2007 from Hypanus longus (A,C,E)PN15–03; Urotrygon aspidura (B)PN15–41; and paratype from Urobatis maculatus (IBUNAM 5473 ) (D, F) ; BJ-272. Line drawings of tentacular armature. (A) Basal and metabasal armature, internal surface; (B) basal and
metabasal armature, external surface; (C) basal and metabasal armature, bothrial surface; (D) hook outlines, metabasal armature; (E) hook rows; (F) metabasal
armature, bothrial to external surface. 
Fig. 8. Parachristianella parva Campbell & Beveridge, 2007. Scanning electron micrographs. (A) Complete specimen; (B) scolex, dorsoventral view; (C) tentacle, basal and metabasal armature, external surface; (D) tentacle, basal and metabasal armature, bothrial surface, oblique view; (E) distal metabasal armature, internal surface, oblique view; (F) tentacle, distal metabasal armature, external surface; (G) surface ultrastructure, distal bothrial surface, capilliform filitriches and gladiate spinitriches; (H) surface ultrastructure, proximal bothrial surface, acicular filitriches; (I) surface ultrastructure, pars vaginalis, acicular filitriches. 
