CY RENE. 235 
15. Cyrene emarginata, sp.n. (Tab. XIX. figg. 13, 13a, 9.) 
Type, 2, in coll. Godman & Salvin. Total length 10 millim. 
Colour the same as in C. regia, but the femora of legs i. and ii. are not dark at the base, though this slight 
difference may not be constant. The carapace with a distinct central band of white hairs behind. 
Vulva short, broad, semicircular or rounded-quadrate, emarginate in the middle of the posterior margin, 
each side sloping upward to form a central ridge, with a dark spot at each anterior angle, and an irregular 
dark blotch towards the posterior margin. 
Hab. GuateMaa (Sarg). 
This species differs from C. regia in the form of the vulva, and in the two less important 
details mentioned. 
16. Cyrene infuscata, sp. n. (Tab. XIX. figg. 14, 14a, 2.) 
Type, 2, in coll. Godman & Salvin. Total length 8°5 millim. 
Hab. Panama, Bugaba (Champion). 
Very similar to others of the group. ‘The abdominal pattern is inconspicuous, though 
this would probably vary very much with individuals. The legs are distinctly annulated 
with black, and the two white spots towards the apex of the abdomen, on the dorsal 
margins, are conspicuous ; beneath, the ventral area is much speckled with brown. 
17. Cyrene bicavata, sp.n. (Tab. XIX. figg. 15, 15a, 2.) 
Type, 2, in coll. Godman & Salvin. Total length 6 millim. 
Hab. Panama, Bugaba (Champion). 
Though smaller in size, this species presents precisely the same general appearance 
as do C. prominens and C. bicuspidata. The vulva, however, is very different in form, 
presenting two large concavities, divergent posteriorly; while the posterior margin 
presents a rounded prominence in the middle, just as in C. prominens. 
18. Cyrene albosignata, sp.n. (Tab. XIX. figg. 16, 16a, 2.) 
Type, 2, in coll. Godman & Salvin. Total length 7 millim. 
Hab. Guatemata (Sarg). 
The contrast between the white central dorsal abdominal band and the brown-speckled 
eground-work is more marked in this species than in others of the group known to me. 
Legs i. and ii. are unicolorous, those of the first pair being dark brown; iii. and iv. 
are very slightly and indistinctly annulate. The vulva is quite distinct in form: the 
posterior margin is deeply emarginate, with a pair of blue-black sinuous spots, marking 
convolutions of the oviduct, with a small concavity lying between them; the anterior 
half of the area is occupied by a broad transverse cavity. 
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