INSECTS 



CYCLORRHAPHA (continued) 



PROBOSCIDE/I (continued) 



SYRPHIDAE (continued') 



Chilosia spam, Lw. E. Cornwall (M.); St. Ivei 

 (V.) 



antiqua, Mg. E. Cornwall (M.) ; St. Ives (V.) 



scutellata, Fin. W. Cornwall (D.) 



soror, Ztt. Looe (A.) 



pulchripes, Lw. Penzance (V.) 



variabilis, Pz. E. Cornwall (M..) ; Penzance (V.)- 



W. Cornwall (D.) 



intonsa, Lw. Padstow (L.) 



illustrata, Harr. Penzance (V.) ; W. Cornwall 



(D.) 



grossa, Fin. One in the Grammar School garden, 



Truro (T.) 



albipila, Mg. Looe (A.) 



impressa, Lw. Penzance (V.) 



albitarsis, Mg. Penzance (V.) ; W. Cornwall 



fraterna, Mg. E. Cornwall (M.) 



vernalis, Fin. Callington; Llskeard ; Newjuay 



proxima, Ztt. Cornwall (V.) 



Platychirus manicatus, Mg. Padstow (L.) ; Penzance, 

 common (V) ; W. Cornwall (D.) 



discimanus, Lw. Llskeard 



peltatus, Mg. Lower Lynher 



albimanus, F. Padstow (L.) 



scutatus, Mg. Padstow (L.) 



clypeatus, Mg. Llskeard; Newquay; Truro; Lanfs 



End (V.) ; IV. Cornwall (D.) 



Pyrophaena granditarsa, Forst. Padstow (L.) ; W. 

 Cornwall (D.) 



rosarum, F. Kea, Truro; Marazion ; W. Corn- 



wall (D.) 



Melanostoma mellinum, L. Llskeard; Bodmln ; Pad- 

 stoui (L.) ; Bishop's Wood, Truro 



scalare, F. Padstow (L.) ; Bis hop' t Wood and 



Kenwyn Hill, Truro 



Xanthandrus comtus, Harr. Padstow (L.) ; one spe- 

 cimen in Grammar School garden, Truro, Sep- 

 tember, 1903 (T.) ; Scilly (].) 



Leucozona lucorum, L. Common from May on- 

 wards at Bishop's Wood and elsewhere round 

 Truro (T.) 



Ischyrosyrphus glaucius, L. Penzance (V.) 



laternarius, Mull. Llskeard; Bishop's Wood, 



Truro 



Didea fasciata, Mcq. Tate has several specimens of 

 Didea taken at scabious on Kenwyn Hill, Truro, 

 which appear to belong to this species, but there 

 is still some uncertainty as the differences be- 

 tween it and P. intermedia appear to be very 

 trivial 



Catabomba pyrastri, L. Launceston; Llskeard; Bod- 

 mln; Padstow (L.) ; fairly common about Truro 

 (T.) 



Syrphus albostriatus, Fin. Launceston; appears to be 

 common about Truro (T.) ; W. Cornwall (D.) 



tricinctus, Fin. Tate has taken five or six at 



scabious on Kenwyn Hill, Truro 



venustus, Mg. Launceston; Llskeard; Carnanton 



Woods, St. Columb; Helston (V.) 



lunulatus, Mg. W. Cornwall (D.) 



torvus, O. S. Padstow (L.) ,- Scilly (J.) 



grossulariae, Mg. A stray specimen or so at 



Penzance (V.) 



CYCLORRHAPHA (continued} 



PROBOSCIDE4 (continued) 



SYRPHIDAE (continued) 



Syrphus ribesii, L. Mlllook and Launceston; Trebartha ; 

 Llskeard and Loots Bodmln ; Padstow (L.) ; 

 Newjuay ; Truro and Fa/mouth ; St. Ives ; Hayle 

 and Penzance; Scilly 



vitripennis, Mg. Millook and Launceston; Bos- 



castle; Padstow (L.) ; Truro, My lor, Flushing, 

 Penryn; Gulval, St. Burlan 



latifasciatus, Mcq. Padstow (L.) ; Newjuay ; Truro 



(T) ; Malpas; Flushing 



corollae, F. Launceston; Millook ; Llskeard; Pad- 



stow (L.) ; Truro 



luniger, Mg. Llskeard; Malpas; Truro; Scillv 



>) 



bifasciatus, F. Common in gardens about Truro 



(T.) ; W. Cornwall (D.) 



balteatus, Deg. E. Cornwall (M.) ; Launceston ; 



Llskeard; Bodmln ; Padstow (L.) ; Truro (T.) ; 

 Malpas, Penryn, Falmouth; Mawnan ; Penzance 

 (V.) ; W. Cornwall (D.) ; Scilly 



cinctellus, Ztt. E. Cornwall (M.) ; Llskeard 



cinctus, Fin. Botus-Fleming (M.) 



auricollis, Mg. Launceston; Llskeard; Bodmln ; 



Penzance (V.) ; Scilly (J.) 



umbellatarum, F. W. Cornwall (D.) 



compositarum, Verr. Penzance, rare (V.) 



lasiophthalmus, Ztt. Not uncommon at sallow 



in early spring in the Truro district 

 Sphaerophoria scripta, L. Millook, not uncommon 

 on grass, July, 1905 ; Padstow (L.) ; common 

 around Truro (T.) ; W. Cornwall (D.) 



menthastri, L. Llskeard; Land's End (V ) W 



Cornwall (D.) 



var. taeniata, Mg. Is recorded by Dale 

 from W. Cornwall 



flavicauda, Ztt. From asparagus beds at St. Columb 



(Black) 



Xanthogramma ornatum, Mg. Occasionally found 

 low down on the hedges about Mlllook and 

 Llskeard ; Padstow (L.) ; not very common 

 about Truro 



Baccha obscuripennis, Mg. Scarce about Millook and 

 Launceston; E. Cornwall (M.) ; Looe (A.) ; evi- 

 dently rare about Truro 



elongata, F. Millook; Paditow (L.) 



Sphegina clunipes, Fin. A single specimen taken at 

 Cowrie Haven, Poundstock, 16 September, 1905 



Ascia podagrica, F. Abundant in a border of herba- 

 ceous perennials in the garden at St. Guron's, 

 Bodmln, 10 April, 1902, and 25 April, 1904; 

 Padstow (L.) ; common about Truro (T.) ; 

 plentiful in the garden at Penwerris Grammar 

 School, Falmouth, 20 May, 1901 



dispar, Mg. W. Cornwall (D.) 



Brachyopa bicolor, Fin. Common on tree trunks in 

 sunshine in the Cascade Wood, Trebartha in 

 May, 190* 



Rhingia campestris, Mg. Evidently common all 

 over the county 



Volucella bombylans, L. The type is not uncommon 

 at Llskeard, Bodmln, Truro, Falmouth and W. 

 Cornwall (D.) The var. haemorrhoidalis occurs 

 sparingly about Bishop' t Wood, Truro (T.). The 

 var. plumata is fairly common there, at King 

 Harry Ferry and at Bodmln 



233 



3 



