1968] 
Coyle — Spider Genus Atypoides 
191 
PFL Length of palpal femur measured same as IFL. 
PTL Length of palpal tibia measured same as ITL. 
PTT Maximum diameter of proximal half of palpal tibia perpendicular 
to line defined by PTL. 
SL Maximum length of sternum on line parallel to median longitudinal 
axis. Anterior border of sternum is its pointed anterior extension 
lateral to labium. 
SW Maximum width of sternum perpendicular to line defined by SL. 
OQW Maximum width of eye group (ocular quadrangle) on line perpen- 
dicular to median longitudinal axis of carapace. All eye measure- 
ments are made in dorsal view with lateral border of carapace 
horizontal. 
ALS Minimum distance between anterior lateral eyes. 
ALD Maximum diameter of left anterior lateral eye. 
AMS Minimum distance between pupils (light colored saucer-shaped cen- 
tral area of eye) of anterior median eyes. 
AMD Transverse diameter of left anterior median eye pupil. 
CAT Cheliceral apophysis thickness taken as diameter at midpoint of 
apophysis in lateral view. 
CT Number of cheliceral macroteeth (per chelicera), the large teeth 
forming main tooth row on chelicera (Fig. 41). 
CMT Number of cheliceral microteeth (per chelicera), the much smaller 
teeth scattered on ectal side of macrotooth row (Fig. 41). 
PCT Number of teeth on claw of female pedipalp. All claw tooth counts 
include even the reduced proximal teeth. Counts must be made 
carefully under high magnification in strong light. 
ICTP Number of teeth on prolateral claw of left tarsus I. 
ICTR Number of teeth on retrolateral claw of left tarsus I. 
IVCTP Number of teeth on prolateral claw of left tarsus IV. 
IVCTR Number of teeth on retrolateral claw of left tarsus IV. 
PTSP Number of enciform macrosetae on prolateral surface of tarsus of 
female pedipalp. 
PTSR Number of enciform macrosetae on retrolateral surface of tarsus 
of female pedipalp. 
IMS Number of enciform macrosetae on metatarsus of left leg I of fe- 
male. 
IVMT Number of trichobothia in row on dorsal surface of metatarsus IV. 
IVMCR Number of setae in large comb on retrolateral surface at distal end 
of metatarsus IV. 
EGS Number of epiandrous gland spigots. These are located just an- 
terior to genital opening on abdomen of adult males. 
