460 PROCEEDINGS OF THE ACADEMY OF [Sept., 
one that has been adopted. These manuscript names of Loew 
have appeared in various collections, or, in some cases {bicornis, 
hrevicollis), even into the literature, and consequently it is deemed 
advisable to mention the name appjied by Loew to the different 
species discussed in the second part of this paper. 
TIPULA. 
T. angulata, Century V, No. 22, pp. 61, 62. 
The type-material was stated to have come from Massachusetts, 
but the only specimen now appearing in the collection is a male 
from New Hampshire, bearing the number 258, with the name-label 
in Loew's writing. It is this specimen that is designated as the type ; 
there is a possibility that the locality labels were later confused or 
that Loew Avrote down the wrong State in his original description. 
There is no reason whatsoever for doubting that the specimen was 
before Loew at the time he drew up the description. The paler 
specimen mentioned in a note by Loew is not of this species, but of 
T. penohscot, described later; the sex is not female, but male. 
Lectotype, cf, New Hampshire. 
T. angUStipennis, Century IV, No. 19, pp. 286, 287. 
Seventeen specimens in the type-series; (1), cf , Winnipeg (Kenni- 
cott); (2), d", No. 396, Labrador (Schneider); (3), 9, No. 129, 
Connecticut; (4), 6^, Maine. Others in the series from Illinois; 
Hudsons Bay Territory (Kennicott) ; Lake Superior; Texas; Bruns- 
wick, Maine (Packard). 
Lectotype, cf , Winnipeg (Kennicott). 
T. apicalis, Century IV, No. 2, p. 277. 
Three specimens in the type-series; (1), 9 , bearing the name-label, 
Maine; (2), d", No. 254, without locality; (3), cf , Dobbs Ferry, 
N. Y. The male sex is not included in the original description and 
therefore is not mentioned as type. 
Lectotype, 9 , Maine (Osten Sacken). 
T. appendiculata, Century IV, No. 20, p. 287. 
The monotype only, a cf, Saskatchewan (Kennicott). 
T. balioptera, Century IV, No. 15, p. 284. 
Three specimens in the type-series; (1), cf and 9 , together on 
the pin, the 9 almost entirely destroyed by museum pests, only 
one wing remaining, English River, Canada (Kennicott); (3), cT, 
labelled only "R. A. (Kennicott)." 
Ivcctotype, cf , English River (Kennicott). 
