220 
Psyche 
[December 
Figures 15, 16 were made from the type of Faiditus rubrovittatus. 
Distribution. Brazil, Argentina. 
Record. Brazil. Pernambuco : Recife, 9 (SMF) ; Minas Gerais: 
Caraga, ? (E. Gounelle, MNHN). 
Chrysso perplexa Keyserling 
Figure 18 
Chrysso perplexa Keyserling, 1886, Die Spinnen Amerikas, Theridiidae, 2(2) : 
242, pi. 20, fig. 296, $. Male type from Blumenau, [Santa Catarina], 
Brazil in the British Museum, Natural History, examined. Figure 18 was 
prepared from the type. 
Record. Brazil. Santa Catarina: Nova Teutonia, lat 27 0 1 V S, 
long 52 0 23' W, cf (F. Plaumann, SMF) . 
Chrysso antonio sp. n 
Figures 19-21 
Type. Female from Sao Antonio de Barro [Condeuba, Bahia], 
Brazil (E. Gounelle), in the Museum National d’Histoire Naturelle, 
Paris (no. 11518). The specific name is a noun in apposition after the 
type locality. 
Description. Carapace dark brown, dusky on sides. Chelicerae, 
sternum black. Legs yellowish. Abdomen with dorsal white patch 
and five white spots on sides on gray background a darker, indistinct 
gray band behind dorsal white spot continuing to a black posterior 
tip (Fig. 19). Eyes subequal in size. Anterior median eyes one diame- 
ter apart, their radius from laterals. Posterior eyes their diameter 
apart. Chelicerae with two long teeth on anterior margin. Abdomen 
without grooves (Fig. 19). Total length 2.5 mm. Carapace 0.85 mm 
long, 0.65 mm wide. First femur, 1.20 mm; patella and tibia, 0.98 
Explanation of Plate 15 
Figs. 29-30. Chrysso arops sp. n. 29. Male abdomen, lateral view. 30. Left 
palpus. 
Figs. 31-37. C. ecuadorensis Levi. 31, 32. Female abdomen, lateral view. 
33. Female genitalia, dorsal view. 34, 35. Epigynum. 36, 37. Palpus. 36. Mesal 
view. 37. Ventral view. 
Figs. 38-42. C. Fittatula (Roewer). 38. Female abdomen, lateral view. 
39. Female genitalia, dorsal view. 40. Epigynum. 41, 42. Palpus. 41. Mesal 
view. 42. Ventral view. 
Figs. 43-47. C. cambridgei (Petrunkevitch) . 43. Female, lateral view. 44. 
Female genitalia, dorsal view. 45. Epigynum. 46. Palpus expanded, mesal 
view (cymbium removed; C, conductor; E, embolus; M, median apophysis; 
R, radix). 47. Palpus. 
Figs. 48-51. C. barromachadoi Caporiacco. 48. Abdomen of juvenile, 
lateral view. 49. Female genitalia, dorsal view. 50. Epigynum. 51. Palpus. 
