~<a — — 
MONOGRAPHIA CHALCID 
ITUM. 
Leete viridis: caput cupreum : oculi et ocelli rufi: antenne nigre ; 
articuli 1". et 2". virides : mesothoracis discus cyaneo-viridis : 
pedes virides; trochanteres lutei; genua flava; tarsi picei: ale 
limpides; squamule lute: ; nervi pallide flavi. (Corp. long. 
lin. 1; alar.Jin. 14.) 
Var. (.—Thorax omnino viridis: abdomen apice xneo-viride. 
Found by Mr. Haliday, at Holywood, near Belfast, Ireland. 
{ 
Fem.—Corpus gracillimum, lineare, nitens, scitissime squameum, ' 
parce hirtum: caput transversum, breve, convexum, thorace 4 
latius: antennae subfiliformes, graciles, corporis | dimidio 
longiores; articulus 1“*. sublinearis, sat gracilis ; 2". longus, basi 
ad apicem latescens; 8”. et 4". brevissimi; 5". et sequentes 7 
lineares, usque ad 10", curtantes vix latescentes; clava fusi- r 
formis, acuminata, articulo 10°. multo longior : thorax fusiformis, : 
perangustus : prothorax maximus, latitudine multo longior, antice ‘ 
angustus: mesothoracisscutum subquadratum ; parapsidum suture 
vix conspicuz ; scutellum ovatum ; metathorax magnus, obconicus: 
petiolus brevissimus: abdomen fusiforme, depressum, leve, 
subtus carinatum, apice acuminatum, thorace paullo brevius vix 
latins: pedes longi, gracillimi, simplices, subaquales : ale peran- 
gusta ; nervus humeralis ulnari vix longior, radialis ulnari paullo ; 
brevior, cubitalis longus, stigma minimum; proalz cuique apud 
nervos humeralem et ulnarem pustula magna oblonga. 
varius, caput cupreum, antenne nigre, femora lutea aut 
viridia, tibie fulve, tarsi fusci ; ale limpide, nervis pustule 
nigra. 
Platymocheilus Erichsonii. Westwood, Ent. Mag. 1V. 436. 
Lete viridis: caput cupreum: oculi et ocelli rufi: antenne nigra ; 
articuli 1". et 2". virides : abdomen cyaneo-viride: pedes lutei; 
coxe virides; tibiw fulyze; tarsi fusci ; protibize luteze, apice 
fulvee: alee limpide ; squamule fulvee ; nervi flavi; pustulze — 
nigree. (Corp. long. lin. 1: alar. lin. 13.) 
— 
Var. B.—Abdomen neo-viride : pro- et mesofemora viridia, apice 
lutea ; metafemora basi viridi- fusca. 
Sp. 2. Sten. Erichsonii. Fem. Viridis cyaneo et eneo- 
F 
j 
May; near London. Found by Mr. Haliday, in a copse at 
Bexley. 
