1974] 
IFL 
ITL 
IML 
ITarL 
IVFL, 
PFL 
PPL 
PTL 
PTX 
PTT 
PED 
PCA 
SL 
SW 
PSS 
PSL 
OQW 
ALS 
ALD 
AMS 
Coyle — Genus A liaty pus 439 
Length of femur I taken as length of straight line connect- 
ing the proximal and distal points of articulation. All leg 
and pedipalp segment length measurements were made in 
side view along retrolateral surface of appendages after 
removing them from spider. 
Length of tibia I taken as length of straight line connect- 
ing proximal and distal points of articulation. 
Length of metatarsus I taken as length of straight line con- 
necting proximal point of articulation with distalmost point 
of segment. 
Length of tarsus I taken as length of straight line connect- 
ing most proximal exposed point of tarsus with distalmost 
point of dorsal surface. 
IVTL, IVML, IVTarL Leg IV segment lengths meas- 
sured in same manner as corresponding leg I segments. 
Length of pedipalpal femur measured same as IFL. 
Length of pedipalpal patella measured as straight line dis- 
tance from proximal to distal end along dorsal surface. 
Length of pedipalpal tibia measured same as ITL. 
Distance from proximal point of articulation on tibia to 
point where PTT line intersects PTL line. 
Maximum diameter, taken perpendicular to line defining 
PTL, of pedipalpal tibia in lateral view. 
Straight line distance from base of embolus to tip of con- 
ductor. 
Maximum distance from PED line to outer edge of OCS 
along line perpendicular to PED line. 
Maximum length of sternum on line parallel to median 
longitudinal axis. Anterior border of sternum is its pointed 
anterior extension lateral to labium. 
Maximum width of sternum perpendicular to line defining 
SL. 
Minimum distanoe between posterior sigilla. 
Maximum diameter of right posterior sigillum. 
Maximum width of eye group (ocular quadrangle) on line 
perpendicular to median longitudinal axis of carapace. All 
eye measurements are made in dorsal view with lateral 
border of carapace horizontal. 
Minimum distance between anterior lateral eyes. 
Maximum diameter of left anterior lateral eye. 
Minimum distance between pupils (light colored saucer- 
shaped central area of eye) of anterior median eyes. 
