Elements of the upper (pharyngobranchial toothplate 3 [upper image]) and lower (ceratobranchial 5 [lower image]) pharyngeal jaws in Rhinolepadichthys polyastrous (A SAIAB 9319, 25.0 mm SL), Discotrema crinophilum (B ROM 85350, 25.4 mm SL), Lepadichthys frenatus (C AMS I. 27134-018, 32.0 mm SL), Lepadichthys coccinotaenia (D SAIAB 49396, 39.1 mm SL), and Diademichthys lineatus (E ROM 65282, 34.7 mm SL).

 
 
  Part of: Fujiwara K, Motomura H, Summers AP, Conway KW (2024) A new generic name for the “Lepadichthys” lineatus complex with a rediagnosis of Discotrema, a senior synonym of Unguitrema, and comments on their phylogenetic relationships (Gobiesocidae: Diademichthyinae). Vertebrate Zoology 74: 279-301. https://doi.org/10.3897/vz.74.e113955