THE INSECT FAUNA OF GROUSE MOORS 161 



Families ICHNEUMONID^ and BRACONID^. 



A number of undetermined specimens were found in three crops 

 from Dunachton and one from Tulchan. 



CRYPTUS TARSOLEUCUS, Schr. One female captured at Dunachton. 



Family APID/E (Bees). 



BOMBUS TERRESTRIS, L. One, Dunachton. A number of Bomln 

 were seen flying over the moors, but they are of no special 

 interest in the inquiry regarding Grouse Disease. 



ORDER TRICHOPTERA (Caddis-Flies). 



Family SERICOSTOMATID.E. 



SERICOSTOMA PERSONATUM, Spcnce. One, Ballindalloch. 

 SILO PALLIPES, Fab. One, Ballindalloch. 



Family LEPTOCERID^. 

 MAURUS, Curt. Two, Ballindalloch. 



Family HYDROPSYCHID.-K. 



PHILOPOTAMUS MONTANUS, Don. Very abundant along all the 

 streams at Dunachton ; 19 examples taken. 



ORDER NEUROPTERA. 



ODONATA (Dragon-Flies). 



PYRRHOSOMA NYMPHULA, Snlz. -One of each sex taken at 

 Dunachton. 



*Family EPHEMER1D.F, (May-Flies). 

 A fragment of a May-fly was found in a crop from Tulchan. 

 LEPTOPHLEBIA SUBMARGINATA, Steph. Two males, Dunachton. 

 RHITHROGENA SEMICOLORATA, Curtis. Eleven males, Dunachton. 



* Family PERLID.-E (Stone-Flies). 



Fragments of undetermined Perlidce were found in two gizzards 

 from Dunachton. 



CHLOROPERLA GRAMMATICA, Poda. - Three, Dunachton ; one, 

 Ballindalloch. 



ISOPTERYX TRJPUNCTATA, Scop, One, Ballindalloch. 



75 D 



