Bivalvia - Protobranchia - Nuculanidae

Alternative combination: Leda praelonga

Full reference: R. Tate. 1886. The lamellibranchs of the Older Tertiary of Australia (part 1). Transactions of the Royal Society of South Australia 8:96-158

Belongs to Ledella according to T. A. Darragh 1970

Sister taxa: Ledella (Amphilata), Ledella (Ledella), Ledella herdmani, Ledella leptorhyncha, Ledella sublevis, Junonia pluto

Ecology: facultatively mobile infaunal deposit feeder