102 
LEPIDOPTERA OBSERVED NEAR SANDRIDGE. 
GEcophora 
Coleophora 
Elachista 
Lithocolletis 
lunaris 
Fabriciella 
Gleichenella 
tristrigella 
fuscescens 
deauratella 
albifrontella 
trifasciella 
pseudospretella 
alcyonipennella 
atricomella 
Lyonetia 
Endrosis 
paripennella 
luti comella 
Clerckella 
fenestrella 
lixella 
poae 
Phyllocnistis 
Butalis 
albicosta 
alpinella 
suffusella 
grandipennis 
anatipenella 
cinereopunctella 
saligna 
Glyphipteryx 
palliatella 
nigrella 
Cemiostoma 
fuscoviridella 
ibipennella 
ohscurella 
spartifoliella 
thrasonella 
currucipennella 
zonariella 
lahurnella 
Fischeriella 
discordella 
Megerlella 
Opostega 
Perittia 
lineolella 
cerussella 
salaciella 
obscurepunctella 
murinipennella 
biatomella 
crepusculella 
Tinagma 
ceespititiella 
triatomea 
Bucculatrix 
sericieilum 
apicella 
rufocinerea 
aurimaculella 
Argyresthia 
argentula 
cygnipennella 
ulmella 
ephippella 
laricella 
Tischeria 
cratsegi 
nitidella 
albitarsella 
complanella 
Demaryella 
albistria 
nigricella 
dodonsea 
frangulella 
semifusca 
fuscedinella 
marginea 
cristatella 
mendica 
bicolorella 
Lithocolletis 
Nepticula 
retinella 
gryphipennella 
roboris 
atricapitella 
dilectella 
viminetella 
lantanella 
ruficapitella 
curvella 
solitariella 
pomifoliella 
anomalella 
pygmeeella 
lutipennella 
corylella 
pygmseella 
Goedartella 
badiipennella 
spinicolella 
pomella 
Brockeella 
Batrachedra 
faginella 
oxyacanthella 
Ocnerostoma 
prseangusta 
salicicolella 
catharticella 
piniariella 
Chauliodus 
carpinicolella 
septembrella 
Gracilaria 
Illigerellus 
ulmifoliella 
subbimaculella 
Swederella 
Laverna 
spinolella 
argyropeza 
semifascia 
Raschkiella 
quercifoliella 
trimaculella 
elongella 
epilobiella 
messaniella 
floslactella 
tringipennella 
ochraceella 
corylifoliella 
salicis 
syringella 
subbistrigella 
viminiella 
microtheriella 
auroguttella 
Chrysoclysta 
scopariella 
hetulicola 
Coriscium 
flavicapitella 
alnifoliella 
plagicolella 
Brongniardellum Asychna 
Cramerella 
tityrella 
cuculipennellum 
modestella 
tenella 
marginicolella 
Ornix 
Chrysocoris 
acerifoliella 
aurella 
avellanella 
festaliella 
emberizsepennella luteella 
anglicella 
Antispila 
Nicellii 
Trifurcula 
betulse 
Pfeifferella 
Stettinella 
immundella 
fagivora 
Stephensia 
Klemannella 
pallid ella 
torquilella 
Brunnichella 
Schreberella 
pulverosella 
guttea 
Appendix. 
Additional species observed in other localities in Hertfordshire. 
Berkhamsted. 
Hepialus Velleda.— k. specimen was found here at one of the Society’s field 
meetings by Mr. A. E. Gibbs, who pointed it out to me. 
Calocampa vetustcc .—One specimen was beaten out of a juniper bush in 1884. 
Tinea semifulvella .—A specimen of this species was taken at rest on a beech tree. 
Royston. 
Spilonota lariciana. Aphelia pratana. 
