56 Ins. 
COLEOPTERA. 
EmPIDOCERIDiE. 
Callirrhijns (Jejeani, Latr. Transformations described ; Lucas, Bull. 
Soc. Ent. Fr. (6) x. pp. cxxv. & cxxvi. 
Dascyllidjs. 
Horn, G. H. Synopsis of the Dascyllidce of the United States. Tr. 
Am. Ent. Soc. viii. pp. 76-114, pi. i. (illustrating generic details). 
The following subdivisions are proposed : — 
A. Anterior coxae with large trochantia . . . Dascyllidas. 
Epistoma prolonged, concealing the greater part of the labrum 
and mandibles ; posterior coxae narrowly separated. 
Macropogonini. 
Epistoma short, labrum and mandibles visible, posterior coxae 
contiguous, rarely slightly separated . . Dascyllini. 
B. Anterior coxae without trochantia . . . Helodidae. 
Tarsi with 4th joint very small, 3rd lobed beneath. 
Ptilodactylini. 
Tarsi with 4th joint as large or larger than the 3rd. 
Posterior coxae very large .... Eucinetini. 
Posterior coxae at most moderately dilated internally. 
Claws without membranous appendage. 
Front moderately broad, prosternum very short 
before, and very narrow between the coxae. 
Ilelodini. 
Front narrowed by the insertion of the antennae, 
prosternum distinct before and between the 
coxae ...... Euhriini. 
Claws with membranous appendage arising from the 
base of each claw, and as long as the claw ; front 
narrow'ed by the insertion of the antennae. 
Placonychini. 
New genera and species : — 
Allopogoriy Horn, Tr. Am. Ent. Soc. viii. p. 80. Allied to Macropogon ; 
prosternum not prolonged, nor meeting the metasternum ; in front con- 
vex, without raised lines ; antennae serrate. Type, A. villosus, sp. n., 1. c. 
p. 81, Middle California. 
Anchycteis, id. 1. c. p. 87. Allied to Anchytarsus ; head more deflexed, 
with a frontal suture ; antennae pectinate ( ^ ) or serrate ( $ ) ; hind coxae 
contiguous. Type, A. velutina, sp. n., 1. c., Nevada, California. 
AcneuSj id. 1. c. p. 97. Allied to Ectopria; but prosternum narrow, 
and slightly depressed between the coxae. Type, A. quadrimaculatus, 
sp.n., 1. c. p. 98, pi. i. fig. 10, California. 
Placonycha, id. Z. c. p. 111. Type of tribe Placonychini (supra) j type, 
Dicranopselaphus edwardsi^ Lee. 
Schinostethus, C. O. Waterhouse, Cist. Ent. ii. p. 563. Differs from 
