d 
æ 
on, 
an 
SEE ymer, 
MUN 
DD 
mM 
SN 
«Ul 
CTA S& 
NS 
Fig. 10. The male, ventral view Fig. 11. The male 
Reference nd to re 10—13 and 1 
— 1. antenna. 2. 2= a. ADD: == int appendages. ap- 
- postabdomen. ce. = haverne ile in. = intestine. lig. 1—lig. 3 = the 
dorso-ventral ligaments. m.d.—dorsal muscle. m.d.l. = dorsal gær muscle; 
.=dorsal median muscle 
m.v. = ventral muscle. mx. 
th. 1—th. 4 = 1.—4. thoracic segments 
, dorsal view. 
xilla. te. 
testes. Sd; vas rare skredet 
in the middle line of the dorsum close behind the frontal edge 
another doørsally about between the testes 
On the dorsal surface 
there is a flat prominence dorsally to the intestine and a couple 
of feeble longitudinal folds at the thorax. Ventrally there is a rather " 
deep transversal fold behind the antennæ and two smaller folds 
behind the maxillæ. Postabdomen is a little curved ventrally and 
has a pair of small unsegmented appendages 
As the likeness between this g and that of Chordeumium is 
very striking, the appendages may be signified in the same man” 
ner as does JUNGERSEN. 1. pair of antennæ (figs. 10—12, a. 1) 
are almost totally as in the named species, but are placed a little 
closer to each other at the ventral middle-line. At each side of 
the cleft upper lip (fig. 10, ul.) a little triangular flap is placed (fig 
