INDEX 



107 



Imago of the Ephemeridcz, 22 

 Incequipalpia, 16, 87 

 Iron-blue dun, 32-3, 85 



spinner, 32-3, 85 

 Isogenus nubecula, 103 

 Isopteryx torrentium, 74, 103 



tripunctata, 74, 103 

 Ithytrichia, 20, 102 



lamellaris, 102 



JENNY spinner, 32 



Labial palpi, 8 



Labium, 8 



Labrum, 8 



Large red sedge, 40, 87 



Lasiocephala, 20, 93 



basalis, 93 

 Legs of insects, 10 



Lenses for the examination of 



insects, 2 

 Lepidostoma, 20, 93 



hirtum, 58, 93 

 Leptis scolopacea, 80 

 Leptoceridce, 16, 17, 94 

 Leptocerus, 20, 94 



albifrons, 61, 94 



alboguttatus, 94 



annulicornis, 94 



aterrimus, 61, 94 



bilineatus, 94 



cinereus, 60-1, 94 



commutatus, 94 



dissimilis, 94 



fulvus, 94 



nigronervosus, 94 



senilis, 94 

 Lepiophlebia, 13, 84 



cmcto, 84 



marginata, 39, 84 



submarginata, 38, 84 



vespertina, 38, 84 

 Leuclra albida, 104 



geniculata, 70, 74-5, 104 



hippopus, 75-6, 104 



inermis, 104 



klapdleki, 70, 74-5, 104 



nigra, 104 

 Limnophilidce , 16, 17, 87 

 Limnophilus, 20, 88 



aunt's, 89 



auricula, 89 



bipunctatus, 89 



borealis, 88 



centralis, 88 



decipiens, 88 



elegans, 88 



extricatus, 89 



flavicornis, 88 



fuscicornis, 89 



fuscinervis, 88 



Limnophilus griseus, 89 



hirsutus, 89 



ignavus, 88 



lunatus, 42-3, 88 



pupal grating of, 43 



luridus, 89 



marmoratus, 88 



nigriceps, 88 



politus, 88 



rhombicus, 44, 88 



pupal grating of, 44 



sparsus, 89 



stigma, 88 



subcentralis, 88 



vittatus, 89 



xanthodes, 88 



Lists of described British Epheme- 

 ridce, Trichoptera, and Perlida, 

 82-104 



Ly/>*, 20, 99 



fragilis, 99 



phceopa, 99 



reducta, 99 



McLACHLAN, R., 12, 19 

 Mandibles, 8 

 March brown, 36, 86 

 Maxilla, 8 



Maxillary palpi, 8, 16 

 May-fly, 23-8, 84 

 Mesophylax, 20, 90 



aspersus, go 



impunctatus, 90 

 Mesothorax, g 

 Metathorax, 9 

 Micropterna, 20, 90 



lateralis, go 



sequax, go 

 Molanna, 20, 96 



angustata, 96 

 r palpata, 96 



Molannidce, 16, 18, 96 

 Mounting insects in formalin, 4-6 

 Mouth parts of insects, 8 

 Myrmicalavinodis, 81 



r libra, 81 

 Mystacides, 20, 95 



azurea, 6r, 95 



longicornis, 63, 95 



nigra, 61-2, 95 



NEEDLE fly, 104 

 Nemoura avicularis, 104 



cambrica, 104 



cinerea, 104 



dubitans, 104 



inconspicua, 70, 76, 104 



marginata, 104 



meyeri, 75-6, 104 



prcecox, 104 



standfussi, 104 



