Original Description of Chenopus (?) fenestratus by Philippi, 1887:
"Testa oblongo-fusiformis, transversim punctata-sulcata et angulata, nec non foveis magnis fenestrato-clathrata: anfractus posteriores (superiores) medio angulati, ultimus biangulatus; labrum in digitos duos terminatum."
Locus typicus: Quiriquina, Chile
Stratum typicum: Cretaceous
Chenopus fenestratus Philippi, 1887, pl. 1, fig. 2
