18 



TRANSACTIONS, NATURAL HISTORY SOCIETY OF GLASGOW. 



Fam. Platypezid^. 

 *Opetia nigra, Mg., - - - Aug. — Sept. Hawkhead Est. ; 



Bonhill. 

 *Callimyia amcena, Mg., - - One $, 3rd Sept, 1905, Stepps 



Wood. 

 - One?, 22nd July, 1905, Bon- 

 hill. 



**Platypeza atra, Mg., 



Fam. PiPUNCULiD^. 

 *Chalarus spurius, Fin., - - July — Aug 



* Verrallia a%icta, Fin., 

 **Pipunculut campestris, Ltr., 



*P. confusus, Verr., - 



*P. hremorrhoidalis, Ztt., - 



*P. xanthopus, Thorns., 



Fam. 



*Pipizella virens, F., 

 P. Jlavitarsis, Mg., - 

 **Pipiza noctiluca, L., 

 **P. himaculata, Mg., 

 *Cnemedon vitripennis, Mg., 



*Chrysogaster splendens, Mg., 

 *C. Macquarti, Lw., - 



Chilosia sparsa, Lw., 



**C. pulchripes, Lw., 



C. variabilis, Pz., 



*C. honesta, Rnd., - 



*C. vulpina, Mg., 



C. intonsa, Lw., 



*C. grossa. Fin., 



*C. albipila, Mg., - 



C. albitarsis, Mg., 



C.fraterna, Mg., 



**C. Bergenstammi, Beck., 



Bonhill. 

 July. Benmore Est. ; Bonhill. 

 June — Aug. Holy L. ; Mur- 



roch Glen ; Glen Massan ; 



Helensburgh. 



- June. Bonhill. 



- June. Inch Moan. 



- August. Helensburgh. 



Syrphid^. 



- June. Helensburgh. 



- July. Bonhill. 



- June. Erskine ; Bonhill. 



- June. Erskine. 



- One S , 24th June, 1 90.5. Gorge 



of Avon. 



- June — August. Bonhill. 



- One ^, 26th June, 1904. Hawk- 



head Est. 



- May. Gorge of Avon. 



- June. Bonhill. 



- June. Erskine. 



- May — June. Bonhill. 



- May. Gorge of Avon. 



- August. Possil M. 



- One (J, April, 1904. Bonhill. 



- May — June. Bonhill. 



- June. Cambuslang. 



- May. Bonhill. 



- August. Bonhill. 



