L. penelops  a kind of duck or goose, since variously identified.
● (syn. Mareca Ϯ Eurasian Wigeon M. penelope) "1. Anas penelops.  ...  1. Pfeifente. Penelops. (A. penelops.   Entw. Fast wie bei Bernicla" (Kaup 1829). Perhaps a lapsus for Penelope.
● (syn. Ortalis Ϯ White-bellied Chachalaca O. leucogastra) "3. a. Penelops (Plin.) albiventris (Penelope - Gould) R.  Ic. Av. t. 271. ic. 2491-92." (Reichenbach 1853).

Search for more names on the Key to Scientific Names in Ornithology by James A. Jobling.
Recommended citation
Jobling, J. A. (2018). Key to Scientific Names in Ornithology. In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.) (2018). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from on 11 December 2018).