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| escolars (Gempylidae); oilfishes (Gempylidae); snake mackerels (Gempylidae) | |||
| escolars (Gempylidae); gempylid fishes (Gempylidae); snake mackerels (Gempylidae) | |||
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| scourer (Ruvettus pretiosus) | |||
| snake mackerel | |||
| snake mackerel (Lepidocybium flavobrunneum) | |||
| oilfish (Ruvettus pretiosus (Cocco)) | |||
| Schlangenmakrelen: 4 phrases in 3 subjects |
| Biology | 1 |
| Fish farming pisciculture | 1 |
| Natural sciences | 2 |