Plate XIL 
ad and tail of hms worm. 
MMMM 
MOD, 
a Hes Lo ee CG 
A.tloen & Co Lithocaustic Baitimare, 
CCG (aca 
CC WG 
HK CCG UCC 
TCA TOS MLK CCG 
NGA AAAA 
is.5. Tail of Male 
Strongylus Elongatus . 
x 1000. 
PEW Bybee 
um; also he 
| 
ae gf 
3) ea 
ag aie 
5 3 
Seo i 
Se oe 4 
5 ie a5 a g 
4 a & mo gl ; 
1 2 ce 6 
me BS ie Sg 
o 4 Cha cae 
E g Bog eg ‘ 
a 3 acess aé 
ne) oe Es 3 
1 i] ro B su 
1 Q é Bee | 
- i 
be i 8 | 
S 5 ‘op § 
We 3 Q OO 
3° @ 
ay 
[=| is} r 
a 8 | 
Sr a 
= @ ; 
ag . | 
3-9 RH o ie ae 
. . Res i ae alt ; . ae 
