 |
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| lamproie fluviale (Lampetra ayresi, Lampetra fluviatilis, Lampetra planeri, Lethenteron japonicum, lampetra japonica, Petromyzon marinus, Petromyzontidae) | |||
| cyclostome m | |||
| |||
| lamproies f (Petromyzontidae); petromyzonidés (Petromyzontidae) | |||
| Neunauge: 9 phrases in 2 subjects |
| Ichthyology | 8 |
| Life sciences | 1 |