TETRAGNATHA. 435 
margin of the fang-groove each bearing ten subequal teeth; the latter has no tooth at the extreme apex 
of the segment. 
Hab. Mexico, Atoyac in Vera Cruz (ZZ. H. Smith) ; GuaTEMALA, Cubilguitz [ ¢ |, San 
Juan Chamelco [ ¢ } (Sarg 1). 
12. Tetragnatha pallida. (Tab. XLI. figg. 12, 12a, b, g; 13, 2.) 
Tetragnatha pallida, O. P.-Cambr. Biol. Centr.-Amer., Arachn. Aran. i. p. 10, t. 2. figg. 8, 
8a-d(3),9,9a,6(¢@)’. 
Type 3, gynetype 2, in coll. Godman & Salvin. Total length, ¢ 7°5, 2 10-5 millim. 
Lateral eyes well separate, one diameter of the posterior eye-tubercle apart. Legs clothed with long spines 
and fine hairs, the former not so long in proportion as in 7’. gracilis, but longer than in the other species 
of the genus. The fang of the mandible bears no cusps; the upper margin of the fang-groove bears six 
teeth, the first being very long, but the “long tooth” proper is absent; the lower margin bears seven 
teeth. The tibia of the palpus is one-fourth longer than the patella; the basal portion of the tarsus is 
very short, less than one-half the apical portion, the bulb being globular; the conductor is very long, 
narrow, not geniculate nor dilate at its apex, and the embolus is straight or slightly sinuous throughout. 
The body and legs in both sexes are yellow. 
@. Abdomen slightly enlarged anteriorly, but not gibbous above, dorsally and laterally covered with silver- 
yellow spangles, the ventral area being dull yellow throughout its length. The dentition of the mandible 
consists of seven teeth on both margins of the fang-groove, the fang itself being without cusps. 
Hab. Panama, Bugaba (Champion '). 
13. Tetragnatha digitata. (Tab. XLI. figg. 14, 14a, 3, 3.) 
Tetragnatha digitata, O. P.-Cambr. Biol. Centr.-Amer., Arachn. Aran. i. p. 299, t. 86. figg. 11, 
lla-f(¢), 12, 124 (¢)’. 
Type ¢, gynetype 9, in coll. Godman & Salvin. Total length, g 5°75, 2 7 millim. 
Lateral eye-tubercles in contact. Legs clothed with fine hairs and a few short fine spines. The fang has no 
cusps; the upper margin of the fang-groove hears six teeth, the first being the largest, and forming 
a subsimilar and parallel tooth with the normal dorsal spur, which is short and situated on the extreme 
external apical angle; the lower margin bears five short teeth. The tibia and patella of the palpus are 
subequal in length; the bulb is globular and comparatively large, the conductor long and narrow, not 
geniculate nor dilate at the apex, while the embolus is straight throughout, very fine and abruptly curved 
into a small hook at the apex ; the cymbium has two angular prominences at its apex. 
Q. Abdomen gibbous anteriorly ; the fang without dorsal basal cusp; upper margin of fang-groove with six 
teeth, the first two less than the length of the first apart; lower margin with five teeth, closely situated 
at their base. The spines on the legs are few, but distinct. 
Hab. Mexico, Orizaba (H. H. Smith); Costa Rica (Sarg !). 
14. Tetragnatha mandibulata. | 
Tetragnatha mandibulata, Walck. Ins. Apt. ii. p. 211 (?)*; Banks, Proc. Calif. Acad. Sci. (3) i. 
p. 246 (2) °. 
Hab. Mexico, Tepic ?—Istanp or Guam. 
15. Tetragnatha banksi, nom. n. 
_ Tetragnatha intermedia, Banks, Proc. Calif. Acad. Sci. (3) i. p. 247, t. 15. fig. 14 (g)’. 
Type; ¢, in coll. Calif. Acad. Sci. Total length 8°5 millim. 
Hab. Mexico, Tepic}. 
