Enlarge image for index to numbers. Triceratium digitale (Brun) =
Triceratium digitale J.-J.Brun?, top view Navicula lyra (Ehrenberg) =
Lyrella lyra (Ehrenberg) Karajeva, top view Navicula excavata (Greville) =
Lyrella excavata (Greville) D.G.Mann, top view Triceratium mirificum (Brun) =
Triceratium mirificum J.-J.Brun?, top view Triceratium pentacrinus (Wallich) =
Triceratium pentacrinus (Ehrenberg) G.C.Wall., top view Actinoptychus constellatus (Brun) =
Actinoptychus constellatus J.-J.Brun, top view Aulacodiscus mammosus (Greville) =
Aulacodiscus mammosus R.K. Greville, top view Navicula Wrightii (Meara) =
Navicula wrightii O'Meara, top view Auliscus crucifer (Brun) =
Auliscus sp.?, top view Biddulphia pulchella (Gray) =
Biddulphia biddulphiana (J.E.Smith) Boyer, top view Auliscus craterifer (Brun) =
Auliscus johnsonianus var. craterifer J.-J.Brun, top view Auliscus mirabilis (Greville) =
Auliscus mirabilis R.K.Greville, top view Aulacodiscus Grevilleanus (Norman) =
Aulacodiscus grevilleanus G.Norman ex R.K.Greville, top view Surirella Macraeana (Greville) =
Surirella macraeana R.K.Greville, top view Denticella regia (Max Schultze) =
Odontella regia (Schultze) Simonsen, protoplast Asterolampra eximia (Greville) =
Asterolampra eximia Greville, top view Actinoptychus heliopelta (Brun) =
Actinoptychus heliopelta var.? A.Grunow, top view Plagiogramma barbadense (Brun) =
Rutilaria barbadensis (Ralfs) Rataboul & Brun, top view Pinnularia Mülleri (Haeckel) =
Pinnularia sp.?, side view Biddulphia granulata (Smith) =
Odontella granulata (Roper) R.Ross, side view Triceratium pentacrinus (Wallich) = Triceratium pentacrinus (Ehrenberg) G.C.Wall., side view Triceratium moronense (Greville) =
Triceratium moronense Greville?, top view