268 Eev. T. A. Marshall's monograph of 



the apical angles somewhat prodviced. Segment 1 striolated, with 

 2 carinae vanishing before the apex ; basal fovea large, oblong, 

 smooth ; segment 2 more or less striolated in the transverse de- 

 pression. Terebra as long as the body without the head. 3' ? 

 Length, 2:^; wings, 5 lin. 



The sexes are similar ; the antennae of the $ have 

 only 2 — 3 more joints than those of the $ . Segments 

 1 — 2 are always more or less aciculated, never quite 

 smooth. Wesmael's delusor is certainly not distinct ; I 

 have taken it commonly with the others at the same 

 time and place. 



Common in Devonshire ; taken by Bignell and myself 

 near Plymouth and Teignmouth ; also in numbers on 

 the banks of the Usk at Abergavenny, in May and June ; 

 by Bridgman at Norwich, and Fitch at Maldon. 



2. Earinns zonatus, n. s. 



Niger, ore, palpis, flagelli dimidio basali, macula pone ocnlos 

 orbitali, abdominis segmento 2do, pedibusque totis, rnfo-testaceis. 

 Alse leviter infiimatse, squamnlis rufo-testaceis, nervis, stigmate, 

 fuscis. Antennae maris 32-articulata3. Metathorax transversim 

 rugosns, carinis 2 basi et apice junctis medio divergentibus in- 

 structus. Mesopleurae nitidse, piuictulatse, fovea crenata nulla. 

 Segmentum Imnm striolatum, basi excavatima ; caetera laevia 

 nitida. Areola cubitalis Ima a praediscoidali nervo distinctissimo 

 sejuncta ; cubitalis 2da triquetra, petiolata, incompleta. 



Black ; mouth, palpi, basal half of the flagellum, an orbital spot 

 behind the eyes, 2d abdominal segment, and legs entirely, with 

 coxae and tarsi, rufo-testaceous. Wings slightly infumated, 

 squamulae rufo-testaceous, nerviu'es and stigma fuscous. Antennae 

 S 32-jointed. Metathorax transversely rugose, with two carinae 

 diverging in the middle, united at each end. Mesopleurae shining, 

 punctulate, without a crenate fovea. Segment 1 striolated, exca- 

 vated at the base ; the rest smooth and shining. First cubital 

 areolet very distinctly separated from the pra'discoidal ; 2d petio- 

 lated, imperfect. $ . Length, If ; wings, 3^ lin. 



Described from two specimens in Fitch's collection. 

 Their mesothorax is damaged by pins, but the trilobed 

 structure is discernible, imperfect and effaced in front. 

 The legs arc entirely rufo-testaceous, only the claws 

 dusky. The 2d segment is rufo-testaceous, trans- 

 versely bisected by an impressed line, fainter in the 

 middle. 



Bred from Ewpoecilia nutulana, Zell. 



