CYCLOSA.—WAGNERIANA. 497 
of the abdomen, and by the shape of the shoulder-tubercles, which have no sharp angle 
posteriorly. The vulva, too, differs in detail, see Plate. 
‘14, Cyclosa clara, (Tab. XLVII. figg. 18, 134, b, 2.) 
Cyclosa clara, O. P.-Cambr. Biol. Centr. -Amer., Arachn. Aran. i. p. 248, t. 31. figg. 8, 8a-e( 2)’. 
Type, 2, in coll. Godman & Salvin. Total length 5 millim. 
Hab. Mexico, Teapa (H. H. Smith +). 
15. Cyclosa fusiformis. 
Cyrtophora fusiformis, Tacz. Horz Soc. Ent. Ross. xiv. p. 173, t. 12. fig. 22°; Banks, Proc. Calif. 
Acad. Sci. (3) i. p. 256°. 
? = Turckheimia diversa, O. P.-Cambr. (sec. Banks). 
Hab. Nortn AMERICA, California * 2 —MExt00, Orizaba, Tepic ?.—PeErt !. 
WAGNERIANA, nom. nov. 
We agneria *, McCook, Amer. Spid. iii. p. 203 (1895). 
Type W. tauricornis (O. P.-Cambr.). Guatemala. 
3. Coxa i. with a hook and femur ii. with the correlated groove. A wart above coxa i. at its base. Coxa 
and femur of pedipalp with a coniform spur and chitinous ridge respectively. Tibia ii. incrassate, with 
three spines on the underside, and two series of spines on the inner side—five spines on the upper margin 
and six on the lower. Femur i. without spines beneath, ii. and iv. with a series of four or five, 111. with 
one or two spines beneath. Patella of pedipalp with a single apical spine. Tarsal sheath with a con- 
spicuous uncus at its base. Lateral eye-groups slightly prominent. Central quadrangle somewhat raised, 
narrower behind. Posterior central eyes three-fourths of a diameter apart, a little smaller than the 
anterior centrals. Posterior row strongly recurved; anterior row straight. ‘rochanter iv. with a 
single spine. Abdomen with a pair of shoulder-cusps, a single lateral on each side, and four apical 
cusps, variable in number in the different species and sexes. Protarsi i. and ii. almost devoid of spines 
beneath (occasionally one at the base). 
@. Carapace broad in front, convex behind the eyes. “Central quadrangle slightly narrower in front ; posterior 
eyes a little smaller, half a diameter apart. Posterior row slightly recurved. Anterior row straight. 
Laterals one-eighth of a diameter apart, separated from the posterior centrals by a space equal to one and a 
half times that occupied by the latter. Femorai—iv. without spines beneath. Tibi and protarsi i. and il. 
devoid of spines beneath, iii. & iv. with a few. Abdomen (in the type) with two shoulder-cusps, each 
more or less bifid, three laterals on each side, and five apical cusps. Scapus of vulva fused to the basal 
portion, its apex short and lamelliform. . 
The species occurring in the collection may be recognized as follows :-— 
Males. 
a. Trochanter iv. with a single short spine. Lamella of palpal bulb 
not deeply bifid. 
a’. Clavis.of palpal bulb with a long, thin lamella lying beneath . 
the convex outer lobe . . . . . . 2 ee ew we) 6tauricornis, O. P.-Cambr. 
. Clavis of palpal bulb without a lower lamella. . 
a’. Clavis of palpal bulb with a thin carina on the underside, and 
a short cusp on the outer margin anteriorly . . . . . carinata, sp. n. 
b?. Clavis of palpal bulb without a thin carina, with a broad 
* This name is preoccupied five times in Zoology. 
BIOL. CENTR.-AMER., Arachn. Aran., Vol. II., Apri/ 1904. 3. sf 
