[RSL] subs. m. ETYM περκνός 'aquila quaedam nigella'. [FREQ minima 1indicium 0,06/d.c.m.] ¶ haliaeetos — águila negra o pescadora [HYPER aquilaa1 SIM →haliaeetos] 79 Plin Nat 10.7. morphnos, quam Homerus et percnum uocat, aliqui et plangum et anatariam.