•^4 
'4 
INSECTS. NEUROPTERA. 75. Ephemera. ’-393 
A. Tail tuith 3 hairs or brijiles. 
Wings retiaubte and fpotteci with brown: body yrllowifh 
fpotted with black. 
Doni^van. iv. tab. 128, Dtgttr. 2. tab. I. 
Iniiabks Europe, and appears in fuch innumerable fwarms in 
Carniola that the peafants colleSl them by cart-loads to manure 
their land with. 
’Sittata. 
V/ings hyaline reticulate: body yellow. 
Inhabits Europe, 
Wings white immacblatc ; body yellowifh. 
Inhabits Morotco. 
Head yellowilh, front blackilh with a callous-dot each fide at the 
eyes: / 4 flr«r and «Adc;^;f«yellovvilh. 
Wings white with a brown outer margin: body black. 
Inhabits 5 lyrdfi*. Rot/. Inf. Z, aqual, 2. tab. iz./ig, I. 2, 
■^ptrttna Upper- wings black, lower-ones' white. 
inhabits E,Mope. 
Wings two, white: abdomen white, tail brown. 
Iniiabits Kit!. Degetr Inf. z. tab. f]. fig. 17, 18. 
Wings two, cinereous with a black rib: abdomen pale, 
tail brown. 
Inhabits Partf, (mall. 
Wings hyaline: hotly black ; fegments of the abdomen from 
the Fourth to the feventh pellucid, 
luhaliits Europe. Mufi Lesk. p. 50. 
B. Tail with 2 hairs or brtJHes. 
Wings white reticulate: body brown. 
inhabits Denmark. Degeer. Infi 2. tab. \%.fiig. 1—4. 
Wings w'hite reticulate: head with 2 yellow tubercles; 
tail yellow. 
Inhabits iiK.>-£?jSr. Gtoffr. Infi z. tab. 13. fig. 4, 
' Briltles of the tail white dotted with brown. 
Wings blackilh, the lower-ones extremely fmall: body, 
black. 
Inhabits Europe. 
‘''ata. 
V;, 
v«. 
'ata. 
h 
'p-a. 
VOL. 111 .— 3 D 
*Eufcata, 
