Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Fig. 
Montecomery. — Gordiacea. 
86. 
87. 
88. 
89. 
90. 
91. 
92. 
93. 
94. 
PLATE 12. 
Figs. 86-93, Paragordius varius (Leidy). 
Optical median section of the posterior end of the female, from a recon- 
struction of sections (A, 2), to show the characteristic length of the 
cloaca. The omitted portion z-y has about ten times the length of 
the portion z-z. T. /., tail lobes; Cut., cuticle; Cl., cloaca; Cl. Ap., 
cloacal aperture; Afr., atrium (uterus) ; Ov. D., left oviduct; Jnt., in- 
testine; Rec. S., receptaculum seminis. 
Male, oblique ventral view of posterior end (A, 2). 
Female, posterior end from the dorsal side (A, 2). 
Female, oblique dorsal view of the posterior end (A, 2). 
Female, dorsal view of the posterior end (A, 2). 
Cuticle of a female: a, transverse section (immers. ;);, 2); 5, surface view 
(C, 4). 
Female, surface view of cuticle (C, 4). 
Male, surface view of cuticle (C, 4). 
Chordodes morgani, n. sp., female (Harvard coll. 1470). Head end from the 
left side (A, 2). 
