| Subject | English | Spanish |
| nat.sc., agric. | pearly hairtail | pez sable perla (Trichiurus auriga) |
| industr., construct. | pearly sheen | reflejo nacarado |
| med. | pearly sputum | esputo perlado |
| industr., construct. | pearly staple | copo perlado |
| life.sc., agric. | pearly underwing moth | tierrero (Agrotis saucia, Lycophotia saucia, Peridroma margaritosa, Peridroma saucia) |
| life.sc., agric. | pearly underwing moth | trozador (Agrotis saucia, Lycophotia saucia, Peridroma margaritosa, Peridroma saucia) |
| life.sc., agric. | pearly underwing moth | nochero (Agrotis saucia, Lycophotia saucia, Peridroma margaritosa, Peridroma saucia) |
| life.sc., agric. | pearly underwing moth | cuerado (Agrotis saucia, Lycophotia saucia, Peridroma margaritosa, Peridroma saucia) |
| life.sc., agric. | pearly underwing moth | cortador (Agrotis saucia, Lycophotia saucia, Peridroma margaritosa, Peridroma saucia) |