Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 19/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 69.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Blocs | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 2 | 1 | |
| Leuctra | 69 | 72 | 84 | 35 |
| Amphinemura | 21 | 432 | 53 | 47 |
| Nemoura | 26 | 48 | 3 | 6 |
| Protonemura | 46 | 1584 | 2 | 2 |
| Dinocras | 156 | 3 | 9 | 3 |
| Perla | 164 | 3 | 2 | |
| Isoperla | 140 | 22 | ||
| Perlodidae | 127 | 3 | 1 | 4 |
| Micrasema | 268 | 232 | 84 | 24 |
| Agapetus-synagapetus | 5218 | 2 | 10 | |
| Silo | 292 | 2 | 1 | 9 |
| Silo-lithax | 5219 | 1 | ||
| Goeridae | 286 | 3 | 2 | |
| Hydropsyche | 212 | 24 | 49 | 9 |
| Adicella | 320 | 29 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Drusinae | 3120 | 2 | ||
| Limnephilinae | 3163 | 5 | 1 | |
| Limnephilidae | 276 | 3 | 1 | |
| Odontocerum | 339 | 2 | ||
| Philopotamus | 209 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Rhyacophila lato-sensu | 183 | 26 | 7 | 5 |
| Sericostoma | 322 | 10 | ||
| Sericostomatidae | 321 | 4 | 6 | 6 |
| Thremma | 301 | 1 | ||
| Baetis lato sensu | 9794 | 150 | 232 | 272 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 2 | ||
| Ecdyonurus | 421 | 12 | 12 | 40 |
| Epeorus | 400 | 1 | 252 | 100 |
| Rhithrogena | 404 | 4 | ||
| Heptageniidae | 399 | 4 | 28 | 36 |
| Habroleptoides | 485 | 1 | ||
| Leptophlebiidae | 473 | 4 | 1 | |
| Oreodytes | 552 | 1 | ||
| Platambus | 556 | 5 | ||
| Dupophilus | 620 | 12 | 76 | 100 |
| Elmis | 618 | 276 | 88 | 88 |
| Esolus | 619 | 20 | 44 | 36 |
| Limnius | 623 | 40 | 116 | 88 |
| Oulimnius | 622 | 8 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 13 | 10 | 1 |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | 16 | 10 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 284 | 172 | 288 |
| Dixidae | 793 | 4 | ||
| Empididae | 831 | 44 | 11 | 6 |
| Limoniidae | 757 | 1 | 2 | |
| Psychodidae | 783 | 6 | 3 | |
| Simuliidae | 801 | 140 | 1 | 3 |
| Tabanidae | 837 | 2 | 1 | |
| Calopteryx | 650 | 168 | 1 | |
| Sialis | 704 | 2 | 1 | |
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Ancylus | 1028 | 3 | 2 | 1 |
| Oligochaeta | 933 | 17 | 5 | 4 |
| Planariidae | 1061 | 5 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |