Listes faunistiques invertébrés
Le Rigaud en aval de Larodde 05069310
- Télécharger la fiche IRSTEA xls / 24 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 12/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| I2M2 | 0.5798 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 7.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Tabanidae | 837 | 1 | ||
| Hydrocyphon | 637 | 1 | 3 | |
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 4 | ||
| Limoniidae | 757 | 1 | 4 | |
| Psychodidae | 783 | 1 | 1 | |
| Dixidae | 793 | 1 | 6 | 5 |
| Simuliidae | 801 | 10 | 2 | 4 |
| Chironomidae | 807 | 96 | 208 | 14 |
| Ceratopogoninae | 822 | 1 | 6 | 5 |
| Empididae | 831 | 1 | ||
| Limnius | 623 | 8 | 6 | 8 |
| Gammarus | 892 | 640 | 102 | 44 |
| Hydracarina | 906 | 1 | ||
| Oligochaeta | 933 | 3 | 5 | 2 |
| Ancylus | 1028 | 4 | 6 | 5 |
| Sphaeriidae | 1042 | 3 | ||
| Pisidium | 1043 | 2 | 16 | |
| Hydroporinae | 2393 | 2 | ||
| Limnephilinae | 3163 | 5 | ||
| Baetis lato sensu | 9794 | 9 | 9 | 86 |
| Pediciini | 20537 | 2 | ||
| Odontocerum | 339 | 4 | ||
| Protonemura | 46 | 3 | 5 | 4 |
| Leuctra | 69 | 16 | 14 | 46 |
| Perlodidae | 127 | 1 | 1 | 1 |
| Perlodes | 150 | 5 | 1 | 9 |
| Perla | 164 | 3 | 3 | |
| Rhyacophila lato-sensu | 183 | 2 | 3 | |
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 1 | 3 | |
| Limnephilidae | 276 | 2 | ||
| Sericostoma | 322 | 1 | 1 | |
| Nemoura | 26 | 4 | 1 | |
| Heptageniidae | 399 | 5 | 20 | |
| Ecdyonurus | 421 | 1 | 3 | 16 |
| Ephemerella ignita | 451 | 6 | 8 | |
| Leptophlebiidae | 473 | 18 | 5 | 15 |
| Habroleptoides | 485 | 1 | 2 | 4 |
| Ephemera | 502 | 10 | 3 | |
| Hydraena | 608 | 1 | 1 | 8 |
| Elmis | 618 | 5 | 2 | |
| Esolus | 619 | 1 | ||
| Dupophilus | 620 | 7 | 12 |