Listes faunistiques invertébrés
FURON A ENGINS 1 06580839
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| Date prélèvement | 10/07/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| I2M2 | 0.6774 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 54.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 47 | 14 | 59 |
| Amphinemura | 21 | 2 | 1 | |
| Protonemura | 46 | 132 | 16 | 18 |
| Dinocras | 156 | 3 | 3 | |
| Perlodidae | 127 | 1 | ||
| Hydropsyche | 212 | 7 | 12 | 5 |
| Limnephilinae | 3163 | 5 | ||
| Odontocerum | 339 | 11 | 6 | 4 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 9 | 34 | 16 |
| Sericostoma | 322 | 8 | ||
| Baetis | 364 | 160 | 205 | 236 |
| Ephemerella | 450 | 566 | 99 | 162 |
| Ecdyonurus | 421 | 3 | 22 | 18 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 6 | 6 | |
| Veliidae | 743 | 1 | ||
| Hydroporinae | 2393 | 1 | 2 | |
| Elmis | 618 | 41 | 2 | 8 |
| Esolus | 619 | 12 | 9 | 10 |
| Limnius | 623 | 34 | 19 | 24 |
| Riolus | 625 | 105 | 46 | 54 |
| Hydraena | 608 | 2 | 1 | 5 |
| Ochthebius | 609 | 4 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 16 | 53 | 3 |
| Chironomidae | 807 | 309 | 56 | 42 |
| Empididae | 831 | 2 | 5 | |
| Limoniidae | 757 | 2 | 1 | 1 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 7 | 20 | 21 |
| Gammarus | 892 | 1613 | 55 | 81 |
| Pisidium | 1043 | 3 | ||
| Oligochaeta | 933 | 78 | 97 | 85 |
| Dugesiidae | 1055 | 3 | 3 | 3 |
| Planariidae | 1061 | 2 | 8 | 3 |
| Hydracarina | 906 | 1 | 1 | 1 |