162 MR. F, PICKARD-CAMBRIDGE ON NEW SPIDERS. [FF eb. 17, 
annulated with black, except the tarsi. Vulva witha long central 
tongue, dilate basally, and its apex incurved. 
This species is nearly allied to 7. urinator, but may be recognized 
by the annulated legs, the possession of only 3 teeth on the 
mandible, and by the form of the vulva. 
Hab, Surinam, Bergen Daal (collected by Mr. C. W. Ellacombe). 
4, 'TRECHALEA MACCONNELLI Pocock. (Plate XV. figs. 7, 8.) 
Trans. Linn. Soc. Lond., Zool. (2) viii. 2, p. 67, Sept. 1900. 
Type S, in coll. Brit. Mus. Total length 16 mm. Carap. 
Primm Wee G4 - wii O mua o:D)> ava vie lt Dente cost yan lumen 
Prot. iv. 18 mm. 
Lower margin of fang-groove with 3 teeth. Legs 4, 2, 1, 3. 
Clypeus twice the height of the diameter of an anterior central 
eye. Carapace with a large black patch in the centre, its margins 
scalloped by the flavous margin round the carapace and the pale 
strie. Abdomen dusky with a flavous pattern and two flavous 
spots above the spinners. Palpus: Tibia not, or scarcely, longer 
than broad. ‘Tibial spur slender, concave lamelliform, its lower 
edge slightly serrate; convex and incurved at the apex; seen from 
above it has a A-shaped emargination. The inner apophysis is 
cylindrical, low and impressed across the top. 
Hab. Brivisn Guana: Mt. Roraima (collected by Messrs. 
Quelch & McConnell). 
5. 'TRECHALEA CONNEXA (O. P.-Cambr.). (Plate XV. figs. 9, 10.) 
Triclaria connexa O. P.-Cambr. Biol. Centr.-Amer., Arach. 
Aran. 1. p. 233, t. 30. figs. 1, 1 a-e (3), 1898. 
Trechalea connexa F. P.-Cambr. loc. cit. i. p. 313, t. 30. fig. 17 
(3), 1902. 
Type <o, in coll. Godman & Salvin. Total length 14 mm. 
Carap.7 mm. Leg i. 40; un. 45; in. 39;iv.48 mm. Tib. i. 10; 
i. 11mm. Prot. iv. 13°5 mm. 
Lower margin of fang-groove with 3 teeth. Legs 4, 2, 1, 3. 
Clypeus as high as two diameters of an anterior central eye. 
Carapace flavous, streaked and mottled with brown. Abdomen 
dark brown. Legs decidedly annulate. Palpus: Tibia half longer 
than broad ; spur, seen from below, without any hook at its apex. 
Embolus of palpus without two ridges as in 7’. macconnelli, shorter 
and more broadly flanged on its anterior margin. 
Hab. Mexico, Atoyac (H. H. Smith). 
6. TRECHALEA ExTENsA (O. P.-Cambr.). (Plate XV. figs. 11, 12.) 
Triclaria extensa O. P.-Cambr. loc. cit. 1. pp. 174, 233, t. 22. 
figs. 10, l0a—f( 3), 1896. 
Trechalea extensa F. P.-Cambr. loc. cit. ii. p. 313, t. 30. figs. 16, 
16 a,6 (6), 1902. 
Type 3, in coll. Godman & Salvin. Total length 20 mm. 
Carap. 10. mm. Wee i. 693 ii. 77: ii. 58; iv. 82 mm. ibs 
175 iv. 19 mm, Prot! tv. 20'mm: 
