The name was an error, having been derived from the "Lingua tigerina" of
Rumphius (his figure G., not H.): _fuliginosus_ was the one originally
intended.
V. PROSTRATA. _Pho._ orbiculata, transverse striata, labiis
scabro-membranaceis.
The unpublished details had been previously referred to in the
'Systema.'