| Subject | English | Spanish |
| environ., nat.res. | peacock softshell turtle | tortuga pavo (Trionyx hurum) |
| horticult. | softshell almond | almendra mollar |
| horticult. | softshell almond | almendra con cuesco mollar |
| life.sc., fish.farm. | softshell clam | almeja de río (Mya arenaria) |
| life.sc., fish.farm. | softshell red crab | cangrejo blando rojo (Paralomis granulosa) |