ry 
ONS Peake Te 
Diaptomus 
ee 
66 
gracilis Sars. Fifth foot of male. 
amblyodon Marenzeller. Fifth foot of male. 
oregonensis Lilljeborg. Fifth foot of male. 
trybomi Lilljeborg. Fift foot of male. 
castor Jurine. Fifth foot of male. 
lilljeborgi De Guerne and Richard. Fifth foot of 
male. 
coeruleus Fischer. Fifth foot of male. 
glacialis Lilljeborg. Fifth foot of male. 
leptopus Forbes. Fifth foot of male. 
Signicaudatus Lilljeborg. Abdomen. 
roubaui Richard. Abdomen. 
serricornis Lilljeborg. Antepenult joint of right 
male antenna. | 
wierzejskii Richard. Antepenult joint of right male 
antenna. 
| 
| 
