466 Messrs. HggA. Elliott and Claude Morley on the 
90. Strangalia quadrifasciata, Linn. 
“Mr.H.St.J.Donisthorpe exhibited an example of Helcon 
ruspator, L., a Braconid new to Britain, taken at Cannock 
Chase on the 16th of July last, in a cell of Strangalia 
4-fasciata in a fallen birch tree, and an example of the 
host captured at the same time. He pointed out that 
this very fine addition to the British List is recorded as 
parasitic on the same beetle on the Continent” (Proc. 
Ent. Soc., 19 Oct., 1910). 
90a. STRANGALIA BIFASCIATA, Miill.* 
Ephialtes gracilis, Gray., is recorded from the synonymous 
Saperda cruciata by Dours (Cat., 70) and Dalla Torre (Cat. 
Hym., iti, 472), upon Rondani’s authority. 
92-92a, CRIOCEPHALUS RUSTICUS, Linn.* 
Marshall says of his Coeloides Neesii: “M. Seurat 
informs me that this species is common in the départe- 
ment de la Marne. He has bred $? examples of it, 
which were external and solitary parasites of the larvae 
of Astynomus aedilis, L., and of Criocephalus rusticus, L.” 
928. ACANTHOCINUS OBSOLETUS, Oliv.* 
Ashmead has described (Trans. Amer. Ent. Soc., 1887, 
p. 198) both sexes of a Chalcid preying upon this species 
in Florida, under the name Metastenus acanthocint. 
92y. LEPTOSTYLUS BIUSTUS, LeC.* 
From this American longicorn Ashmead describes 
(Proc. Ent. Soc. Washington, 1896, p. 12) his Chalcid, 
Husandalum (Ratzeburgia) Hubbardii. 
94a. LEIOPUS VARIEGATUS, Haldem.* 
In Insect Life, 1893, p. 247, Chittenden records the 
breeding of the North American Hphialtes wrritator, Fab., 
from this species (cf. Morley, Entom., 1909, p. 135). 
