E. T. CRESSOK, JR. 
‘M\ 
Mdtenal Examined. — 01 specimens. 
Xew York: Cold Spring Harbor, Long Lsland, August, [Wasli.]. 
Pen-xsylvaxia: Lansdale, July 12; Swarthmore, July 4-:il; (all Cresson). 
Dlstrict of Columbia: Washington, August IM, [Wash.]. 
Marylaxd: Bladensburg, September, 23, (R. C. Shannon); I’lummer'.s 
Island, July 24, (Shannon; at light); [all U. S. X. M.]. 
\’irgixia: Ro.sslyn, July 0, (F. Knab), [U. S. X. M.]. 
Ceorgia: Billy’s Island, Okefenokee Swamp, June 15 to July; Siuing 
Creek, Decatur County, June 7, (J. C. Bradlej'); [all Cornell]. 
South Carolixa: Summerville, August 22, (J. C. Bradley), [Cornell]. 
Alabama: (C. F. Baker no. 2245), [Aldrich]. 
Louisiaxa: Opelousas, May, [Wash.]. Tallulah, August 10, (II. Perkins) 
[F. S. X. M.]. 
Texas: Devil’s River, May 5, (Pk C. Bishopp), [F. S. X*. M.]. 
Costa Rica: Bonnehl Farm, Rio Surubres, October 20; Turrucare,<, 
December 19; (all P. P. Calvert). 
Bolivia: Piedra Blanca, April, [Wash.]. 
Ochtheroidea granulosa new s[)ccies 
Tlii.s is the only known Anu'rican sjiucius liaviiig iilack liallurus, 
so tlu'rc will be no difficiilty in (li.sling;uishing; sjaadinuns bi'- 
longing here. In general it resembles (jUiphuropun^ and luobably 
will be found in some collections nndi'r that name, ddn'ii' 
seem to be no apparmit differentiations in tlu' Soidli American 
and West Indian specimens. 
DcHcriplion. — Similar to (jla phuropim, but I lie face medianly, fi'om anicunae 
to e])istoma, minutely granulo.se; the jiits along the groove an* transverse. 
Mesonotum and scutellum distinctly granulose. Ilalteres black. Arista 
vith five to six long hairs. Femoral spiiu's scarcely discernibk'. 
Type . — eff ; Swarthmori', Pennsylvania, July ffl, IfflO, (('res- 
son; along shady creek), [A. X. S. P., Xo. (iob')]. 
.Mnlcrud Examined . — IS spi'cimcns. 
M .v.ssACHUSETTs: Xcw Bedford, [Wash.]. 
Xew 'N'ork: Xorton’s Landing on ( 'ayuga Lake, .lime (II. II. Sniilhi, 
[Cornell]. 
Pexx.sylvaxia : Swarthmore, .Inly 31 to (tclobci- 19, (( nssoii'. PoinI 
Pleasant, May 30, iH. S. llarbeck). 
District of Columbia: Washington, .\ugust 17, [Wash.]. 
AIarylaxd: Bladensburg, September 2S, (R. C. Shannou); ( abiu .lohii 
Bridge, April 2S, (Knab ct Malloch); Plummer’s Island, Ajuil s to .July 11, 
(R. C. Shannon); near Plumnu'i’s Island, May 14 to .Vugiist ■>, (1!. < . Shannon . 
[all F. S. X. M.]. 
\’irgixia: Dead Run, Fairfax County, April 7 to September Ji, (H. < ■ 
Shannon), [F. S. X. M.]. 
Ixdiaxa: Lafayette, July 4, [Wash.]. 
Crexada: [.Mdrich], 
TRAXS. AM. EXT. SOC., .XLVH. 
