117 Caddises -i 



94 APPENDIX. 



Contents of seven stomachs taken from trout captured 

 in the same stream by Mr. A. E. Waterson during 

 December, 1899. 



1. Netjroptera. 



oap tvt a i I Larvae of Atalophlebia 306 



807 May-fly nymphs 1 r, i i ■ i t i 



J J " L ,, uolobunscus naineralis 1 



1 Stone-fly larva ,, Stenoperla prasina 1 



^ Larvae of Olinga feredayi 48 



, Pycnoeentria evecta or aureola 47 



Pseudonema amabilis 4 



, Hydropsy cite colon ica 14 



I ,, Hydrobiosis umbripennis 2 



,, Helicopsyche 2 



2 " Black creepers,*' larvae of CliauHodes diver sus 2 



Total 427 



2. Other Orders of Insects. 



Coleoptera (1 Elater, 1 P. /estiva,* 1 small beetle) 3 



Diptera (5 CalUphora,\ 2 Pliora, 2 Eurigaster, 1 Sapro- 



myza, 1 pupa Tipula, 1 larva Hemophilus) 12. 



Hemiptera (1 Cicada, 1 Aplirophora) 2 



8. Xot Insects. 



1 Snail, 1 Spider 2 



Total 19 



Contents of seven trout stomachs taken from fish 

 captured from the same stream in January and February, 

 1902 (Mr. A. E. Waterson). 



1. Neuropteka. 



00 T,r j i I Larvae of Atalophlebia 30' 



33 May-fly nymphs-, n i if • i i- o 



J J d x ( ,, Loloburiscus fmmerafas & 



i Larvae of Hydropsy ch e colon ica 4 



,, Hydrobiosis umbripennis 2 



,, Olinga feredayi 80 



,, Pycnoeentria evecta or aureola 48 



,, Pycnoeentria ? 35 



,, Helicopsyclic 8 



1 Stone-fly, larva of Stenoperla prasina 1 



3 " Black creepers," larvae of Chaidiodes diversus 8 



172 Caddises 



Total 209 



Small green beetle. f Blow-flies. 



