Listes faunistiques invertébrés
ROCHEFORT A LES-ARDILLATS 06051350
- Télécharger la fiche IRSTEA xls / 69 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 12/09/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| I2M2 | 0.8318 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 9.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Litieres | Nulle | A |
| P5 | Branchage, racines | Lente | A |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Moyenne | C |
| P8 | Blocs | Moyenne | A |
| P9 | Bryophytes | Moyenne | A |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | 9 | |
| Leuctra | 69 | 4 | 15 | 4 |
| Nemoura | 26 | 6 | 7 | 3 |
| Protonemura | 46 | 25 | 9 | 4 |
| Perla | 164 | 6 | 1 | |
| Perlodes | 150 | 2 | 2 | |
| Goeridae | 286 | 2 | 1 | |
| Silo | 292 | 3 | 5 | |
| Hydropsychidae | 211 | 8 | 19 | |
| Hydropsyche | 212 | 1 | 10 | 21 |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 2 | ||
| Limnephilidae | 276 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 4 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 3 | 4 |
| Sericostomatidae | 321 | 1 | 3 | |
| Sericostoma | 322 | 1 | 2 | |
| Baetis | 364 | 31 | 20 | 25 |
| Centroptilum | 383 | 1 | ||
| Ephemera | 502 | 21 | 23 | 4 |
| Heptageniidae | 399 | 11 | 6 | 6 |
| Ecdyonurus | 421 | 7 | 10 | 7 |
| Epeorus | 400 | 13 | 7 | 3 |
| Rhithrogena | 404 | 3 | 3 | 1 |
| Leptophlebiidae | 473 | 4 | 2 | 2 |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 1 | 1 | |
| Paraleptophlebia | 481 | 5 | 4 | |
| Dupophilus | 620 | 2 | 24 | 12 |
| Elmis | 618 | 24 | 9 | 9 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | 13 | 15 |
| Helodes | 636 | 1 | ||
| Hydrocyphon | 637 | 8 | 9 | 5 |
| Hydraena | 608 | 2 | 11 | 4 |
| Ceratopogonidae | 819 | 8 | 12 | 8 |
| Chironomidae | 807 | 57 | 31 | 7 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 5 | 1 | |
| Ptychopteridae | 789 | 1 | ||
| Simuliidae | 801 | 2 | 4 | 4 |
| Tabanidae | 837 | 1 | 1 | |
| Calopteryx | 650 | 20 | 1 | |
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 1 | ||
| Gammaridae | 887 | 13 | ||
| Gammarus | 892 | 116 | 62 | 7 |
| Ancylus | 1028 | 8 | 9 | 4 |
| Pisidium | 1043 | 1 | ||
| Tricladida | 1054 | 1 | 1 | |
| Planariidae | 1061 | 2 | ||
| Oligochaeta | 933 | 2 | 10 | 10 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |