1891. J 47 



HEMEROBIID^. 

 Hemerohius inconspicuus, ATcL., //. nitidulus, Fab., H. orotypus, Wall., H. 

 liinhattts, Wesm. — -All very common in the fir trees in the Black Wood. U. tiervosus, 

 Fab. — A few from fir trees near the base of Cross Craig. 



PSEUDO-NEUROPTERA. 

 PSOCID^. 



Psocus fasciatus,¥a,h., &nd Elipsocus ttnipunciatus, M.\i\l. — Not uncommon in 

 Black AVood, by beating fir trees. 



PERLID^. 



Isogenus nubecida, Newm. — Very short winged forms of this were taken by 

 sweeping the lower branches of alders on the shoi'es of the Loch. 



Chloroperla grammatica, Poda. — Very common. 



Isopteryx tripunctata, Scop. — Very common. 



Capnia nigra, Pict. — One specimen (an early species ; quite a number of it 

 were taken when I walked across the Moor of Rannoch on Easter Sunday : J. J. 

 F. X. King). 



Tceniopteryx trifasciata, Pict. — Was especially abundant on the higher parts of 

 the Dall Burn. ) 



Leuctrafusciventris, Steph. — Common. 



Nemoura variegata, Oliv. — Very abundant, as is usual with this. N. Meyeri, 

 Pict. — Sparingly near Lochs Rannoch and Ericht. N. lateralis, Pict. — Common at 

 both Lochs. N. cinerea, Oliv. — A few specimens taken. N. humeralis, Pict. — Very 

 common. 



A large Ferla was found near Xinloch, but the bottle containing it was unfortu- 

 nately lost. 



EPHEMEBID^. 



Ephemera danica, Miill. — Common along the side of the Loch in the evening. 



Leptophlebia marginata, Lin. — Sparingly along the Loch from Kinloch to its 

 head. L. cincta, Retz. — Common. 



Cloeon simile, Eaton. — Only one specimen of this usually common species. 



Centroptilum Ititeolum, Miill. — Common. 



Baetis rhodani, Pict. — Near Camachgouran and at Loch Ericht. B. pumilus, 

 Burm. — Not uncommon. 



Siphlurus lacustris, Eaton. — Three specimens from Loch Rannoch and Loch 

 Ericht. 



Rhithrogena semicolorata. Curt. — Rather common near both Lochs. 



Ecdyurus venosus. Fab., and E. lateralis, Curt. — Common near both Lochs. 



ODOJfATA. 



Leucorrhinia_dtihia, V. de L. — Three specimens at a pool on the Moor towards 

 Cross Craig. 



Lihellula quadrimaculata, L. — Rather common on the Moors. 



Somatochlora arctica, Zett. — One specimen on the Moor behind the Black 

 Wood. The species was also observed flying about the trees iu the higher part of 

 the Wood itself. 



Cordulegaster annulatus, Latr. — Common. 



^schna horealis, Zett. — Five specimens of this rare ^schna were caught, 

 mostly about the Black Wood. jE.juiicea, Linn. — One female taken. 



Enallagma cyathigerum, Charp. — A few specimens preserved ; probably common. 



Pyrrhosoma minium, Harris. — Very common. 



Glasgow : September, 1890. 



