122 THE ENTOMOLOGIST’S RECORD. 
conspicuous species of eleven families beautifully mounted for 
inspection. The exhibit of the latter was a most beautiful collection 
of small cases illustrating the life-histories of many gall-flies and insects 
with similar habits. Aphelotria lucida, a species new to Britain, 
feeding on poplar, was noted; this might perhaps turn out to be 
Cecidomyia persicariae. Of botany and conchology, Messrs. 8. J. Bell, 
I. J. Hanbury and F. B. Jennings supplied material. Mr. Jennings’ 
series of Helix nemoralis var. libellula, from the Lea Valley, showed the 
band variation completely. Of Reptilia, we noted a fine specimen of 
Alligator sclerops shown by Mr. Sauzé. Flint implements were shown 
by Mr. H. A. Fuller, while etchings, photographs, &c., were also on 
view, and lent by several members. ‘The etchings of British butter- 
flies shown by Mr. H. H. May were excellent. Last, but by no means 
least, a number of microscopes were lent by Messrs. A. Bacot, J. 
Burton, S. Edwards, EK. W. Lane, H. H. May, C. Nicholson and J. A. 
Simes, and these gentlemen untiringly saw that the visitors should 
have the full benefit of their instruments. 
Notes on the Fumeids, with descriptions of new species and 
varieties (with two Plates), 
By T. A. CHAPMAN, M.D., F.Z.S., F.E.S. 
(Concluded from p. 98.) 
The remaining species all agree with M. crassiorella in wanting the 
‘*cellula intrusa.”’ They may be divided into three groups, according 
to the length of the anterior tibial spurs. A group with spurs sub- 
stantially the same in length as in WM. crassiorella, or slightly longer 
‘70-'73, containing affinis, subflavella, and two or, possibly three 
unnamed species. A second group consisting of the various forms 
that we may include as one species under the name of F’. casta, with 
four or five varieties, not difficult to recognise, but far from easy to 
separate conclusively from each other. These all have spurs of length 
°77-°81. A third group, with spurs :84--86, containing only one 
species, yermanica. 
The crassiorella group possesses certain species that may or may 
not be distinct from crassiorella itself : 
(1) MM. affinis—According to Hofmann this possesses five antennal 
joints more than L’. casta (nitidella), therefore 23 or 24 joints. Hence 
a specimen I have from Staudinger is probably truly that species, 
agreeing otherwise with the description. It has a spur very slightly 
longer than M. crassiorella, viz., ‘70, probably really the same, 24 
antennal joints, and precisely the same colouring and wing form as 
M. crassiorella ; it is slightly smaller, 12mm.-13mm., and seems to be 
more densely scaled, the basal half of the cilia of hind margin of fore- 
wing looking especially dense. The greater measured length of the 
antennal pectinations may or may not be a good character. I am not 
prepared from this one specimen to say positively it is only a var. of 
M. crasstorella, I should be even less disposed to assert it to be a good 
species or more than a local race of M. crasstorella (anterior tibia, pl. 
iy., fig. 35). 
(2) igen have here certainly a species distinct from 
any other named form I can find any account of. The specimens it is 
