BUGS.
183
Deraeocoris scutellaris. F. On heath, Monk Wood, rare.
ruber. L. On nettles and other plants, Hale End, etc.; rather
common.
Capsus ater. L. Chingford.
Sub-family III. Bryocorina.
Monalocoris filicis Dahlb. On brake fern, Loughton; High
Beach. Common.
Sub-family IV. Macrolophina.
Tribe I. Macrolopharia.
Macrolophus nubilus. H.S. On bramble, near Connaught
Water.
Dicyphus stachydis. Reut. Common on Stachys sylvatica.
Campyloneura virgula. H.S. By beating trees; common.
Sub-family V. Heterotomina.
Tribe I. Halticaria.
Pachytomella parallela, Mey. One male taken by Mr. Butler
by sweeping at Theydon, July 1922. The only other British
specimen so far known was taken similarly in Dorset in 1923.
Tribe II. Heterotomaria.
Pilophorus perplexus. D. & S. On oak with Formica rufa,
Walthamstow.
Cyllecoris histrionicus. L. Common on oaks VII. flavo-
quadrimaculatus. De G. On oaks, Buttonseed Corner, etc.
Blepharidopterus angulatus, Fall. Common on elm, willow,
sallow, etc.
Mecomma ambulans. Fall. By sweeping amongst rushes,
etc. One macropterous female at roots of rush, Cuckoo Pits,
21 July, 1909.
Cyrtorrhinus caricis. Fall. By sweeping sedges, Wake
Valley Pond.
Orthotylus bilineatus. Fall. On aspen, Monk Wood. Occa-
sionally abundant. marginalis. Rent. On willows and sallows,
common. nassatus. F. Monk Wood, Augt. 1894. ochro-
trichus. Fieb. Theydon, Augt. 1922.
Hypsitylus bicolor. D. & S. On furze, Monk Wood and
High Beach.
Heterotoma meriopterum Scop. Common by sweeping and
beating; Hale End, VI.
Heterocordylus leptocerus. Kb. On broom, High Beach,
May 1893.