Listes faunistiques invertébrés
DRAC A VIF 1 06820118
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| Date prélèvement | 23/02/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| I2M2 | 0.7830 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 1 | |
| Hydropsyche | 212 | 12 | 278 | 172 |
| Hydroptilidae | 193 | 2 | 2 | |
| Hydroptila | 200 | 39 | 4 | 25 |
| Mystacides | 312 | 21 | 6 | |
| Limnephilidae | 276 | 3 | ||
| Limnephilinae | 3163 | 18 | 2 | |
| Odontocerum | 339 | 2 | 3 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 9 | 1 | 4 |
| Rhyacophila lato-sensu | 183 | 2 | 2 | 4 |
| Baetis | 364 | 2 | 27 | 33 |
| Centroptilum | 383 | 4 | 1 | |
| Caenis | 457 | 6 | ||
| Ephemera | 502 | 6 | 1 | 1 |
| Ephemerellidae | 449 | 3 | ||
| Ephemerella ignita | 451 | 3 | 3 | |
| Heptageniidae | 399 | 2 | 1 | 4 |
| Ecdyonurus | 421 | 9 | 1 | 8 |
| Electrogena | 3181 | 7 | ||
| Heptagenia | 443 | 2 | ||
| Leptophlebiidae | 473 | 8 | 20 | 11 |
| Habroleptoides | 485 | 4 | 4 | 33 |
| Habrophlebia | 491 | 8 | ||
| Paraleptophlebia | 481 | 17 | 1 | |
| Micronecta | 719 | 104 | 1 | |
| Dryops | 613 | 5 | 1 | |
| Elmis | 618 | 3 | 16 | 7 |
| Limnius | 623 | 2 | 5 | |
| Orectochilus | 515 | 1 | 14 | 2 |
| Haliplidae | 517 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 96 | 224 | 485 |
| Empididae | 831 | 13 | 5 | 10 |
| Limoniidae | 757 | 7 | 3 | 5 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 3 | 1 | |
| Stratiomyidae | 824 | 2 | ||
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 11 | ||
| Gomphidae | 678 | 1 | ||
| Gammarus | 892 | 8 | 73 | 161 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Dreissena | 1046 | 9 | 1 | |
| Ancylus | 1028 | 1 | ||
| Radix | 1004 | 22 | 3 | 26 |
| Oligochaeta | 933 | 48 | 6 | 48 |
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 2 | ||
| Planariidae | 1061 | 2 | ||
| Hydrozoa | 3168 | 3 |