192 
Psyche 
[June 
Table I. Measurements, meristic characters, and diagnostic ratios for 
adult males of each species of Atypoides. Figures represent range, 
mean, and standard deviation in mm. Range and mode given fcr 
meristic characters. 
river si 
gertschi 
hadros 
riversi 
gertschi 
hadros 
N 
25 
20 
15 
CAT 
0.43 - 0.69 
0.65-1.27 
0.63-1.01 
0.528 ± .06 1 
1.007±.165 
0.845 ± .103 
CL 
4.6 -5.8 
5.8 -8.2 
4.0 - 5.0 
5.11 ± .36 
7.07 ±.70 
4.52 ± .31 
ICTP 
7-12 
8-13 
5-7 
(9) 
(10) 
(6) 
CW 
3.65-4.59 
4.59-6.67 
3.31-4.07 
4.075 ±.271 
5.628 ±.553 
3.775 ± .241 
ICTR 
6-11 
8-11 
4-7 
(8.9) 
(10) 
(6) 
IFL 
4.22-5.69 
5.39-7.50 
3.80-4.63 
4.845 ± .443 
6.538±.684 
4.1 56 ± .243 
IVCTP 
5-9 
5-10 
3-5 
( 7 ) 
(9) 
(4) 
ITL 
3.09-3.95 
3.69-4.97 
2.48 - 3.05 
3.469 ±.232 
4.342 ±.490 
2.762 ±.176 
IVCTR 
6-12 
5-11 
3-5 
( 7 ) 
(8) 
(4) 
IML 
4.14-5.73 
4.82-6.78 
2.94-3.58 
4.921 ±.447 
5.835 ±.751 
3.280 ± .212 
EGS 
26-50 
37-87 
11-26 
35.5 
56.1 
19.4 
ITarL 
2.14-3.27 
2.33-2.94 
1.54-2.03 
2.626 ±.371 
2.610±.192 
1.797 ± .135 
IML 
0.86-1.04 
0.74-0.89 
0.69-0.76 
CL 
0.961 ±.045 
0.823 ±.047 
0.726 ±.024 
IVFL 
4.03-5.61 
5.16-7.69 
3.24-3.99 
4.700 ±.406 
6.609 ±.777 
3.625 ± .224 
IVTL 
0.60 - 0.67 
0.59-0.69 
0.46-0.52 
IVTL 
3.80-5.42 
1.96-2.45 
CL 
0.636±.017 
0.649 ±.029 
0.496 ± .016 
2.86-3.84 
3.257 ±.242 
4.596±.558 
2.240 ± .154 
IVML 
0.91-1.03 
0.98-1.14 
0.65-0.80 
IVML 
6.10-8.70 
3.12-3.80 
CL 
0.974 ±.029 
1.054±.052 
0.758 ± .038 
4.33-5.61 
4.987 ±.376 
7.469±.957 
3.422 ± .208 
IVTarL 
0.61-0.71 
0.48-0.55 
0.51-0.59 
IVTarL 
3.01-3.99 
3.12-4.29 
2.29-2.78 
CL 
0.673 ±.026 
0.526 ±.020 
0.555±.021 
3.446 ±.286 
3.721 ± .389 
2.509± .170 
OQW 
0.20 - 0.24 
0.15-0.18 
0.20 - 0.22 
OQW 
1.00-1.37 
1.04- 1.32 
0.83-1.05 
CL 
0.228 ±.011 
0.167±.012 
0.2 14 ± .006 
1.167 ± .100 
1.178 ± .083 
0.967 ± .069 
CL 
26.5-34.3 
40.3 - 54.8 
25.3 - 35.6 
ALS 
0.44-0.69 
0.41-0.72 
0.41-0.56 
AMD 
30. 19 ±1.95 
47.00 ±5.22 
30.60 ±1.99 
0.565 ±.062 
0.558±.079 
0.484± .047 
PTT 
0.22-0.26 
0.15-0.17 
0.24-0.27 
ALD 
0.24-0.41 
0.27-0.35 
0.24-0.30 
CL 
0.246 ±.008 
0.163±.006 
0.259 ± .010 
0.321 ±.038 
0.311 ±.024 
0.266 ± .018 
CAT 
0.07-0.12 
0.11-0.17 
0.15-0.20 
AMS 
0.11—0.20 
0.12—0.22 
0.09—0.13 
CL 
0.103 ± .01 1 
0.142±.019 
0.186 ± .013 
0.142 ±.021 
0.173±.029 
0.107 ± .011 
AMD 
IFL 
0.93-1.07 
1.04- 1.24 
1.21-1.31 
0.15-0.20 
0.14-0.17 
0.13-0.16 ' 
0.170±.014 
0.151±.011 
0.148 ± .009 
IML 
0.985 ±.043 
1.125 ± .054- 
1.268 ±.028 
PFL 
2.94-4.07 
4.44-5.84 
2.97-3.54 
IVML 
0.95-1.07 
1.22-1.34 
0.93-1.11 
3.390 ± .323 
5.214±.383 
3.227 ± .166 
IML 
1.015±.027 
1.281 ±.031 
1.044± .043 
PTL 
2.41 - 3.24 
3.12-4.18 
2.45-2.86 
IVML 
1.36-1.53 
1.86-2.21 
1.20-1.42 
2.759 ±.282 
3.630 ± .29 3 
2.602± .113 
IVTarL 
1.449 ±.049 
2.003 ±.087 
1.365 ± .054 
PTT 
1.11 - 1.41 
1.00—1.29 
1.05—1.25 
PTT 
0.32-0.50 
0.30-0.33 
0.42 - 0.47 
1.259±,084 
1.146±.089 
1.169 ± .060 
PTL 
0.458±.030 
0.3 1 6 ± .008 
0.449 ± .013 
