Longistigma is a genus of giant aphids in the family Aphididae. There are at least three described species in Longistigma. thumb|Longistigma caryae
Longistigma is a genus of giant aphids in the family Aphididae. There are at least three described species in Longistigma. thumb|Longistigma caryae
==Species== These three species belong to the genus Longistigma: Longistigma caryae (Harris, T.W., 1841) c g b (giant bark aphid) Longistigma liquidambarus (Takahashi, R., 1925) c g Longistigma xizangensis Zhang, Guangxue, 1981 c g Data sources: i = ITIS, c = Catalogue of Life, g = GBIF, b = Bugguide.net
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).