W. G. DIETZ 
2(U 
Pachyrhina hirsutula Dietz, Trans. Ain. Ent. Soe.,XLiv, p. ITS, ]>!. iv, 
fig. 4, 1918. 
Tlie two type specimens were taken i\Iay 23, 1910. Xo moi-e 
individuals have lieen secured since. 
Pachyrhina tenuis Loow, Berlin. Ent. Zeitselir., vn, p. 297, ISCia; Cent., 
i\, ]>. 41. 
X"()t rare. May to September. 
Pachyrhina tenuis nigroantennata sniisp. nov. 
Differs from the typical form in its entirely fuscous antennal flagellum. 
The legs are lu'ownish yellow and the abdomen darker jiosteriorly. The 
emargination of the eighth sternite is hut sparsely beset with bristles. 
Ilolotype. — <J' ; Hazleton, Pennsylvania. July 0, 1920. 
Pachyrhina occipitalis Loew, Berlin. Ent. Zcutschr., \ iii, p. ti.o; Cent., m, 
p. 20. 
( )ne siiecimen, taken Jidy 11, 1913. 
Pachyrhina ferruginea Fabricius, Syst. .\ntl., p. (i, (Tipuln). 
('ommon. May to S('i)t('mb('r, though k'ss abundant ol late 
y(‘ar,s. 
Pachyrhina beutenmuelleri Dietz, 'Frans. .\m. Ent. Soc., .\i.iv, p. blO, 
111. V, fig. 14, 1918. 
In the description of this spt'cit's, the locality for th(‘ holotype 
was erroneously stated as “Plack Mountains, North (’arolina,” 
whereas it should have been — Hazleton, Pcuinsylvania, S(‘i)t('mb('r 
4, 1911. The paratype, liowever, came from tlu' Phick Moun- 
tains, North C'ai-olina, (Wm. Pentenmiudk'r). 
Pachyrhina xanthostigma Lo('w, Bcudin. Ent. Zeitsclu’., viir, p. bo, ISb l 
Cent., V, ]). bl. 
Not rare. June to September. 
Pachyrhina cingulata Dietz, 'Frans. .Vm. Ent. Soc., xi.iv, p. b>l, j)!. v, 
fig. 17, pi. VII, fig. 80, 1918. 
Not rare in a circumscrilxMl, marshy locality; June to .\ugust. 
Not takim sinct' 1915. 
Pachyrhina stigmatica Dietz, 'I'rans. ,\m. Enl. Soc., xi.iv, p. b>7, pi. \ u, 
fig. 24, 19 IS. 
.\ single mall' taken July 7, 1917. Tlu' typi's ol this spmuf's 
wei'i' taken at Wyalusing, Pradtord (’ounly, Ihuina. 
TK.'iXS. AM. ENT. SOO., XLVII. 
