Lasioptera centerensis n. sp.
This name is proposed for a yellowish orange larva inhabiting a double celled gall at the base of the stem of Impatiens aurea taken at Karner, N. Y., September 6, 1906.

Gall. The gall is soft, green, one-half of an inch long, one-third of an inch in diameter, and is composed of two cells.
...
This larva is easily distinguished from that of L. impatientifolia by the tridentate breastbone.

Lasioptera centerensis n. sp.
This name is proposed for a yellowish orange larva inhabiting a double celled gall at the base of the stem of Impatiens aurea taken at Karner, N. Y., September 6, 1906.

Gall. The gall is soft, green, one-half of an inch long, one-third of an inch in diameter, and is composed of two cells.
...
This larva is easily distinguished from that of L. impatientifolia by the tridentate breastbone.

Swollen stem base...Lasioptera centerensis Felt

Known only from a larva, this species was reported once, from a "double-celled" gall. Host: I. pallida. Distr.: New York.