268 DESCRIPTION OF THE PLATES. 



PLATE 



XXII. — Seira BusMi X 30 



XXIII. — Bechia argentea „ 



XXiy. — albinos ,, 



XXV. — Lepidocyrtus curvicoUis „ 



XX YI. — lignorum „ 



XXVII. — gihbulus „ 



XXVIII. — violaceus „ 



XXIX. — ceneus ,, 



XXX. — lourjpureiis „ 



XXXI. — Degeeria nivalis ,, 



XXXII. — annulata ,, 



XXXIII. — lanuginosa ,, 



XXXIV. — Nicoletii 

 XXXV. — cinda ,, 



XXXVI. — Isotoma viatica ,, 



XXXVII. — aquatilis „ 



XXXVIII. — anglicana „ 



XXXIX. — grisea „ 



XL. — Achorutes armatus „ 

 Fig. 1. Back view, 

 2. Side „ 



XLI. — Achorutes jntrpurescens ,, 

 Fig. 1 . Back view. 

 2. Side „ 



XLII. — Podura aquatica „ 



XLIII. — Li])ura amhulans ,, 

 Fig. 1. Back view. 

 2. Side „ 



XLIV. — Lipura Burmeisteri „ 



XLV. — corticina „ 



Seen from above ,, 



„ below „ 



