Xist of plates* 



AcARi from Chaffinch ... ,.. ... plate 31 page 124 



Acarus from Finch 



Aphis, Structural details of 



Bibio Marci ... 



Blow-Fly, Digestive Organs of ... 



Anatomy of the Maggot of 



Rectal Valve of 



Cat, Flea from 



Chaffinch, Acari from ... 



Clematis vitalba, tr. sec. of Stem of 



Dermaleichus passerinus 



Dyticus, Parasite of 



Eye, the 



Finch, Acarus from 



Flea from Cat 



Gad-Fly, Mouth of 



Gamasus coleoptratorum 



from House-Fly 



from Rat 



Glow-worm, Leg of 



Hypopus muscarum ... 



House-Fly, Gamasus from 



Labidostomma luteum 



Larva of Caddis-Fly ... 



Leaves, Diagrams showing the arrangement of 



Mallow, Pollen of 



Pediculus Capitis, $ and 9 



Vestimenti, $ 



Polystomella Crispa 



Umbilicatula 



Rat, Gamasus from ... ... ... „ 25 „ 46 



