Promachus aldrichii
Hine, 1911
Promachus aldrichii is a of robber fly in the Asilidae. It belongs to the Promachus, commonly known as the 'giant robber flies,' which are large, conspicuous predatory flies. Like other members of its genus, it is a formidable aerial capable of capturing a wide range of flying insects. The species was described by Hine in 1911.
Pronunciation
How to pronounce Promachus aldrichii: /prɵˈmɑːkʊs ælˈdrɪkiːaɪ/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Similar Taxa
- Promachus hineiBoth are 'tiger-striped' Promachus with yellow and black abdominal patterning; P. hinei is distinguished by reddish versus black when compared to P. rufipes, and by larger dark abdominal markings and two-toned legs when compared to P. vertebratus
- Promachus rufipesMore southeastern in distribution; distinguished from P. hinei by black rather than reddish
- Promachus vertebratusMore northern in distribution; distinguished from P. hinei by smaller dark areas on abdominal segments and less contrasting leg coloration