Pterotrachea minuta Bonnevie, 1920
Synonyms
Firola mutica part Vayssiére, 1904: 30
Pterotrachea microptera n. sp.? Tesch, 1906a: 87
Pterotrachea (Eupterotrachea) minuta n. sp. Bonnevie, 1920: 13
Pterotrachea minuta Tesch, 1949: 44
Seapy (1985) is of the opinion that this species is synonymous with P. hippocampus.