Listes faunistiques invertébrés
La Couze Pavin à Saint-Diery 04029700
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 03/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| I2M2 | 0.5260 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | 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 | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Athericidae | 838 | 4 | 2 | |
| Esolus | 619 | 2 | 2 | 11 |
| Limnius | 623 | 6 | 3 | 7 |
| Hydrocyphon | 637 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 8 | 1 | |
| Chironomidae | 807 | 3904 | 88 | 46 |
| Ceratopogonidae | 819 | 1 | ||
| Empididae | 831 | 6 | 3 | 1 |
| Elmis | 618 | 18 | 22 | 14 |
| Gammarus | 892 | 465 | 20 | 200 |
| Hydracarina | 906 | 1 | ||
| Oligochaeta | 933 | 1 | 5 | 2 |
| Ancylus | 1028 | 2 | 9 | 4 |
| Polycelis | 1064 | 20 | 5 | 2 |
| Limnephilinae | 3163 | 19 | 3 | |
| Baetis lato sensu | 9794 | 41 | 736 | 172 |
| Pediciini | 20537 | 12 | 10 | 4 |
| Adicella | 320 | 1 | ||
| Leuctra | 69 | 1 | 6 | 3 |
| Perlidae | 155 | 3 | 9 | 4 |
| Perla | 164 | 3 | ||
| Rhyacophila lato-sensu | 183 | 5 | 8 | 1 |
| Glossosoma | 190 | 1 | 6 | |
| Philopotamus | 209 | 18 | ||
| Hydropsyche | 212 | 33 | 72 | 11 |
| Polycentropus | 231 | 1 | ||
| Goeridae | 286 | 2 | ||
| Protonemura | 46 | 40 | ||
| Sericostoma | 322 | 6 | 1 | |
| Odontocerum | 339 | 1 | ||
| Heptageniidae | 399 | 2 | ||
| Epeorus | 400 | 4 | ||
| Rhithrogena | 404 | 1 | ||
| Ecdyonurus | 421 | 2 | 1 | |
| Ephemerella ignita | 451 | 164 | 14 | |
| Hydraena | 608 | 5 |