_ sequentes filiformes, usque ad 10". curtantes; clava snblinearis, 
- acuminata, articulo 10°. plus duplo longior: thorax longiovatus, — 
convexus: prothorax transversus, brevissimus: mesothoracis scu-— 
tum longitudine paullo latius; parapsidum suturee vix conspicue; 
scutellum ovatum: metathorax transversus, mediocris: petiolus 
brevissimus: abdomen sublineare, depressum, lave, thorace an- 
gustius vix longius: pedes graciles, simplices, subaequales : ale 
mediocres; nervus humeralis ulnari multo longior, radialis ulnari 
brevior, cubitalis adhue brevior ; stigma minutum. 
pureum, antenne picee, pedes flavi, metafemora viridia, ale 
Sp. 61. Pter. Abila. Mas. Cyaneo-viridis, abdomen pur- ] 
limpide. 
Cyaneo-viridis: oculi et ocelli rufi: antennze pices; articulus 1%. 
luteus, apice piceus: mesothoracis scutum cupreo-varium: ab- 
domen cupreo-purpureum : pedes late flavi; coxa virides; tro- 
chanteres fulvi; tarsi apice fulvi; metapedum femora viridia, 
tibize basi luteze ;_propedes tibiis tarsisque luteis: al limpide ; 
squamulz fulve ; nervi proalis fulvi, metalis flavi. (Corp. long. 
lin. 1; alar. lin. 13.) 
June; New Forest, Hampshire. 
Mas. — Corpus angustum, sublineare, nitens, scitissime squameum, 
parce hirtum: caput transversum, breve, convexum, thorace 
paullo latius: antenne graciles, extrorsum crassiores, corpore 
paullo breviores ; articulus 1". gracilis, sublinearis; 2"*. eyathi- - 
formis ; 8". et 4"*. minimis; 5”. et sequentes filiformes, usque ad 
10", curtantes; clava fusiformis, acuminata, articulo 10°. paullo 
latior et plus duplo longior: thorax longiovatus, convexus : pro- 
thorax transversus, brevissimus: mesothoracis scutum longitudine 
vix latius; parapsidum suture vix conspicue; scutellum ovatum: 
metathorax transversus, mediocris: petiolus brevissimus : abdo- 
men sublineare, depressum, lve, thorace angustius non longius: 
pedes simplices, subsequales : alse mediocres ; nervus humeralis 
ulnari multo longior, radialis ulnari brevior, cubitalis radiali multo 
brevior ; stigma minutum. 
Sp. 62. Pter. Crotus. Mas. Viridis, abdomen purpuretim, — 
antenne picee aut fusce, pedes lutei aut flavi, metafemora 
obscuriora, ale limpide. 
Viridis: caput cyaneo-viride: oculi et ocelli rufi: antenna pice® 
articulus 1". basi et subtus luteus; 2". piceo-viridis : abdomen 
