6 
PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY 
> 
P 
C 
PQ 
Q 
hfa 
< 
& 
O 
m 
p 
w 
Ph 
p 
go 
<1 
H 
W 
Eh 
fa 
O 
H 
P 
O 
fa 
fa 
P$ 
o 
o 
o 
<M 
Eh 
2 
w 
s 
s 
Eh 
c 
Eh 
02 
p 
p 
p 
2 
2 
<C 
COCOOOOOICOOOO 
0 a 
O 
O 
COCOOOOCOCOOIOO 
O-hT 
q 
q 
q 
o' cd id 00 00 cd d os" id 
cdP 
cd 
00 ' 
cd 
ooooHt'aco-d'-d'oi 
CO rj< 
03 
tJH 
lOOii—i 00 CO lO 00 i*H 
">0H 
CO 
00 
rfa fa rfa 0 s ! U* 
rfa 
<M 
00 
e- 
O 
q 
t» 
t> 
q 
cd 
P 
P 
cd 
fa 
10 
10 
fa 
IO 
co 
CO 
00 
•* 
CO 
CO 
fa 
<M 
m 
¥$ 
03 
,£ 3 
.spS, 
p « 
<13 
O 
3 
cd 
Hi 
3 
03 
3 
he 
3 
Hi 
03 
> 
TO 
< 
cd 
ID 
03 
3 
-*-a 
O 
33 
P 
m 
in m 
03 O 
03 N-3 
N’C > 
•*-H fa< 
AP 03 
P 02 
H l>icS S h tn 
3 H O.g 03 03 O 
03 £;3 HP^i -H> 
in d rj cd-^a'S 
= £ 313 ^ ^ C 
fa r, 
o 
fa C3 & 
fa 
<X> 
•2 ^ S 
5 3 <D r- /" -pi fa 
^th 
in 
c3 
O 
« 
O 
co 
P 
ft 
CO 
o 
Oi 
he 
P 
3 
s 
03 
03 
3 
cd 
Hi 
3 
tn 
3 
T) 
3 
_cd 
"he 
3 
P 
^ & 
3 03 
r- in 
2 ’n 03 
P.b 03 
3 cd *i 
£ ft- 
^ 03 P 
PhH 
P' 
O C) <N l> CO 
Th 00 03 i> 
cd ca id o 
CO t- 00 CO 10 
he 10 03 Cl |>. 
h- ^ rfa 
O 
c3 
-fa 
O 
H 
O 03 
"ft 
03. 
fa p 
fa - 
c3 
CJ 
• W 
ct 
2 £ 
>i£ 
- fa 2 
- g 03 
^he^SgftJ- . 
oh § A2 
03 - 
in o 
P 
•2-S| 
"* cd ^ cd 
P « 
CD 
rfa 
GO 
CO 
fa 
Cl 
CO 
O) 
0 
0 
0 
0 
0 
O 
0 
10 
0 
e- 
0 
c 
0 CO 
00 
rfa 
q 
CO 
q 
<N 
fa 
q 
q 
q 
0 
0 
q 
q 
0 
q 
q 
t- 
CO 
q 
co 
10 
iq 
co q 
q 
00 
cd 
fa 
id 
d 
P 
od 
d 
ei 
d 
id 
cd 
P 
d 
d 
10 
d 
p 
P 
00 
03 
cd 
p 
cd 
TjH 
10 
<N 
03 
id 
a 
Cl 
10 
00 
10 
0 
0 
03 
0 
10 
00 
<o 
Cl 
CO 
IO 
fa 
00 
fa 
CO 
10 
l> 
fa 
10 
Tt< 
OS 
00 
Cl 
00 
fa 
00 
Cl 
fa 
fa 
fa 
fa 
CO 
q 
y—* 
as 
fa 
i—| 
rfa 
rfa 
fa 
Cl 
O 
-u 
he 
3 -. 
: --3 
i'p 3 
3 3 
PP'S 5P 
,P 
33 
3 
33 3 
3 3 
•^pp^ 
fa p o 
£<3 q£ 3 
OPPft^ 
33 33 
3 3 
3 3 ^ - 
P h 3 P 
cd 
fa fa p-H 
W 03 fa *2 
2 fa <D fa 
° 03^-0 
P OS'S 3 
. 03 
. he 
• P 03 
- P 3 
0 £ 
c3 p 
*S2 
JO 
3 
. 03 
£ 33 o ao 2 
3-P 3 aU « 
03 3 cdpp 03 
»3t1 m 
O (V. “C • co 
UjP" 3 HH d*<H 
95phpp . Haifa 
McjtiS ..cq 03 
•£’o’o ^ ^"3 3 
^ 03 03 Z ES E 3 
—1 ft ft d; p 3 
Wtcto ^<i<; 
ui 
fa 
C 
•P-H 
fa 
c3 
03 A 
03 30 
Qlj 
^Ph 
3 "H « 
3° 
03 03 ■ 
W 03 
£ 
cS 
fa 
S 
fa 
• P“H 
CQ 
o 
p t 
a) 
'O 
CQ 
'So 
I 2 
3 P 
s 
03 
in 
P 
CD 
2 >2£g 
01 
he 
3 
. I 3 
cc-5-—33 2 
03 3 ^ -j 
f- d c3 3« 
«,pq £p^. 
n o a) 
H fl) 
^ g 
d 
3 -HP 
ft 
3 - 
CJ IO 
3 O 
ci 03 
S’cO ^ 
O 
ft w ' M 
2^8=3 
O 
H 
3C ^ O' Hi 
PP O H 
>> £ 
cS ft 
S <J 
10 
o 
03 
CO 
o 
03 
H 
O 
2: 
P 
1—1 
o 
m 
P 
O 
P 
o 
o 
K 
o 
m 
m 
P 
W 
ffi 
o 
c 
p 
Eh 
in 
_03 
ft 
ft 
3 
GG 
oi 
Ol 
03 
Hi 
C3 
3 
P 
Hi 
O 
4-1 
£ 
ft 
r* 
M 
& 
o 
« 
o 
eo 
H 
ft 
< 
cd 
o 
03 
o 
Eh 
NOOhOJ 
<ci o o tj< o 
P o id <n cd 
fa CO CO rfa 
CO 
fa D 
£ > 
o o 
oj 
o«i 
£ £ 
2 0 
fa 
c3 
CQ 
P P 
8S 
g £ 
05 a 
03 -3 
Id 
"3 o 
xi a 
cA 
t> 
P 
10 
CO 
CO 
Sfc 
cd 
c 
Eh 
03-^) 
03, 
3-bg-b® 
3 £-2 8 M 
33 ^ q h 03 
pP gp §3 
O dO^H 
HOQuP 
o 
rfa CO 
ided 
00 
03 03 
Q 
2: 
o 
o 
§ 
£ 
03 
3 
O 
03 
O 
A 
'cd 
tt 
O 
CO 
H 
ft 
CO* 
o 
03 
GO 
S 
A 
< 
03 t*H 
coq 
d>d 
00 co 
t>. 
as 
O 
o 
cd 
rH 
00 
o 
Eh 
O 
o 
cd 
00 
* c3 
fa 
X o 
£ H 
« 
d 3 
§| 
8| 
03 3 
2 .d 
O'm 
2ft 
O 03 
H ^3 
4—I w 
03 3 
03 O 
2 "H 1 
3 M 
cd 
X3 03 
O C 
Ehh 
o 
rHCO 
^ *H 
3 a 
niP 
id co* 
00 
03 0) 
