Mello-LeitAo — Escorpiões Sul-Americanos 
41 
monar stigms inclined, narrow. Hand of pedipals very narrow. 
T ype: 
lOPHOROXENUS EXILIMANUS sp : , n. 
Ç — 26 mm, 
f 
Carapace and tergites fulvous, unevenly marbled of bla- 
ckishs, tergites with a median longitudinal light band. Tail maho- 
gany brown, sliglitly washed in pitch; vesicle as the tail, with 
rcddish sting. Carapace tergites shagreened; last tergite with some 
large granulations. Sternites smooth, excepting the last which 
is grannlated and presents 4 longitudinal toothed keels. Tail seg- 
ments I and II with four longitudinal granulated keels; segment 
III with dorsal median keels complete (as on segments 1 and lí) 
and the dorsal lateral ones only indicated by some basal granu¬ 
lations; segment IV with dorsal median keels almost obsolete, 
withouth lateral and ventral keels, the under face irregularly gra¬ 
nulated; last segment without dorsal keels, íow, with two lateral 
inferior toothed keels on posterior two thirds and two median, com¬ 
plete, parallel keels of little granulations. On segment IV lateral 
keels are separated by three denticles and a little apical process. 
Vesicle granulated, with dorsal face plane. Comb with 1 5 teeth. Pe- 
dipalps smooth; tibial keels almost obsolete; hand almost twice 
longer and evidently narrower than tibia without palmar diíatation. 
Some new faunistic notes are given on Zabius fuscas 
(Thor), ' Ananteris balzani Thor. Tityus paragaayensis Krpln., 77 - 
íyus bolivianas argentinas (Bor,), (which is figured), Bothriurus 
ftavidus Krpl. Bothriurus cori'aceus Poc, Bothriurus dorbignyi 
(Guér), B. chilensis (MoL), and B. dispar MelL-Lcit., which 
are dcscribed and figured, being new to Science the female of 
the last species. 
A complete list of south-ainerican scorpions ís added and 
notes on tlieir geographical distribution are given. 
BIBLIOGRAFIA 
Exclusivamente referente á descrição ou redescrições (com 
emendas ou comentários) dos escorpiões Sul-Americanos. 
1 — Becker — ETudes sur les Scorpions — Ano. Soe, Entom. 
Belgique 1880, VoL 24, p. 142 
2 — Bertkau — Verzeichnis der Brasilianische Arachniden ■— 
Mém. Acad. Belgique, 1880 Vol. 43. 
