Genus Laslodora, C. Koch. 349 



a space which is quite equal to half the long diameter of the 

 latter. 



Sternum narrower than in some other species, much longer 

 than wide (9'2 X 6'5 mm.), with small submarginal posterior 

 sigillffi. 



Stridulatiiig-organ similar to the preceding species. Fang- 

 groove with thirteen teeth on inner margin. Protarsal 

 scopulse and spinulation of the tibia3 as in preceding species. 



llab. S. Paulo. 



Type in my own collection. 



16. Lasiodora spinij)es, Ausserer. 



Lasiodoj'U spinipes, Ausserer, 1871, Verb, zool.-bot. Gas. Wien, vol. xxi, 



p. 209. 

 Lasiodora spmipes, Simon, 1892, Hist, Nat. Ar. vol. i. p. 161. 



Bab. S. Paulo (S. Paulo Museum) and Santa Catharina 

 (National i\luseum). 



17. Lasiodora jictralii/hana, Mello-Leitao. 



Lasiodora parahyhana, Mello-Leitao, 1917, Broteria, Serie Zoologica, 

 vol. XV. p. 75. 



The stridulating-organ on coxa i. consists of very many 

 ])lumose bristles, disposed in three transverse series, with 

 some intermixed clavate bristles. 



Hah. Campina Grande (Parahyba do Norte). 



18. Lasiodora itabunce^, sp. n. 



$ . — 75 mm.; ceph. 29 X 27"5mm.; legs 83-75-75-89 mm.; 

 patella + tibia i. 29 mm., iv. 27 mm. 



Integument of carapace blackish violet. A close black 

 clothing of short iiairs covering tlie body and limbs ; the legs 

 with long brownish seta3 and bare dorsal longitudinal bands 

 of a reddish-violet hue. Abdomen with no abundant long 

 fulvous bristles. Cox£e of pedipalps and margins of fang- 

 groove with vinous-reddish bristles. 



Cephalothorax longer than wide, as long as patella and 

 tibia i. and longer tlian patella and tibia iv. ; fovea deep, 

 wide, slightly recurved. Ocular tubercle very high, nearly 

 as long as wide. Eyes of anterior rows procurved, the ante- 

 rior edge of the medians being much slighter before the 

 centre of the laterals, nearly evenly spaced and a little unequal 

 in size, the medians the smaller, separated from each other 

 by a space equal to their diameter ; posterior medians 

 * Named after its habitat— Itabuua, a little towu iu Babia State. 



