21 
m SPECIES, -.0., OF EEMEROBlim: WITH STNONTMIC NOTES 
(FIRST SERIES.) 
BT K. m'LACHLAN, r.L.S. 
Eamily OSMYLID^. 
Climacia, w. y. 
Mte^n. «o,iUfor,nes, .lis raulo Ireviorn ; Moha>ali UlU^ 
'm^ (') sells iuahm elongatis recti, instruct,.; falporum ^a.,llaru« 
^i„JreMrectd,sursu,ndirecta,instructu^. Peiesgracaes; t.rso,.,. 
,iculo V eUngato, 2« et 5» irc.iorHus, .iUuliUs, 8» et 4.' lrc..sjns ; 
'ues par.i, LfUces .• flantula par,.. Ale o.at., ad ap.cen oiUs.; 
la,L s:UoLetraiiussul-paraim,iistantes,a„te apcen^ eo„,u«ct^ 
ero.ti,pnatc iilatato ; area suh-costalis ,enM transversah s,ngala lasah 
struct; furcul. ..rginales apicaUs inflices, iorsaUs «'"i'''-; j;"; 
,^auce,seriel>us iuaUs granatin, apposite, cur.vemsroUst,,M«'t,.. 
mlrim hreves : fosticefere antieas simulantes. 
Type: Micromus areolaris, Hagen, North Amer. Neurop., p. 199. 
This curious little insect evidently belongs to the Os„,glid^ in the 
™se defined by Brauer ; and Hagen. in his " Sgnopsis sgnongmca, had 
Iready placed it doubtfully in the genus Sisp-a, at the same t,me ind,- 
atin. that a new genus should be formed for its reception From 
*""" Sisgra it differs in the pre- 
sence of a veinlet at the 
base of the sub-costal area, 
and of two well-deSned 
series of gradate veinlets ; 
also in the elongated pro- 
thorax, and long triangular 
inftto, »ii.s »t cum,„t, arMarU. face. I bavc indicated the 
presence of two curious setiform organs, apparently connected with the 
LaXbut am by no means sure of their actual position and relation- 
'"'■ Hagen received the insect from Korida (March) ; I possess a pair 
from Bo!,ue County, Texas, taken by Mr. Belfrage (in August). It 
probably aquatic in its earlier stages. 
