ADDENDA. 319 
Var. 8.—Antennis articulus 2". flavus, basi fulvus. 
Var. y.—Antenne pallide fulve; articulus 1". pallide flavus, 
apice fulvus; 2". basi fuscus: ale limpide. 
Var. 0.—Var. y similis: antenne fulvee; articulus 1. pallide 
flavus, apice fulvus ; 2"*. fuscus, apice fulvus. 
Var. «.—Antenne fulvee ; articulus 1“. flavus, apicem versus supra 
fulvus ; 2"*. basi fuscus : metafemora supra fulvo vittata. 
Var. .—Antennis articuli 3"%. et 4". supra pallide fusci. 
Var. ».—Coxe pice ; femora picea, apice et basi flava. 
April to September, on windows, &c. near London, Isle of 
Wight, Wales, Scotland. 
Mas.—Corpus angustum, sublineare, nitens, leeve, parce hirtum : 
caput transversum, breve, convexum, juxta thoraci latum: an- 
tennz filiformes, graciles, hirtae, corpore vix breviores ; articulus 
1“. longifusiformis, gracilis; 2". longicyathiformis; 3". et 
sequentes ad 6". lineares, subaequales; clava fusiformis, acu- 
minata, articulo 6°. plus duplo longior: thorax longiovatus, 
convexus: prothorax transversus, brevis, antice angustus: meso- 
thoracis scutum latitudine fere longius ; parapsidum suture re- 
mote, bene determinate; scutellum obconicum: metathorax 
mediocris, transversus: petiolus vix ullus: abdomen sublineare, 
planum, thorace non longius: pedes graciles: alee amplz ; nervus 
ulnaris humerali paullo longior ; radialis nullus; cubitalis longus. 
Sp. 137. Cirr. Leocrates. Mas. <Ater, abdomen nigro- 
cupreum, antenne picee, pedes nigro-picet, tarsi fusci, ale 
limpide, 
Ater: oculi et ocelli rufi: antennz pices; articuli 1"*. et 2". nigri: 
abdomen nigro-cupreum: pedes nigri; trochanteres fulvi; genua 
fulva; tibiae picese; tarsi fusci: alee limpide; squamule picez ; 
nervi fusci. (Corp. long. lin. 3; alar. lin. 14.) 
July; near London. 
Mas.—Corpus breve, nitens, lave, parce hirtum: caput transver- 
sum, brevissimum, convexum, thorace paullo latius; frons im- 
pressa: antennz filiformes, corpore paullo breviores; articulus 
1". gracilis; 2". longicyathiformis; 3". et sequentes ad 6". 
longi, subeequales; clava fusiformis, acuminata, articulo 6°. plus 
duplo longior: thorax ovatus, convexus: prothorax brevissimus, 
supra vix conspicuus: mesothoracis scutum longitudine latius ; 
parapsidum suture bene determinate; scutellum obconicum : 
