Plate I 



Sowo*yad.*li£L. -^ lucent Brook Imp 



1. Qrchesua litforea var ?, Montagoa. monoculoiclss 3 . Anonym Eiwardsii 4>.T«ramatajs . 

 typicius. 5 Westw-oodca caecvila . 6. Iphimedia- obesa . 7. Ilexamine spiifcpsa. 8Jassa 

 -pelagica . 



