Listes faunistiques invertébrés
L' Allagnon à Laveissière 04028400
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 11/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| I2M2 | 0.7265 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 27.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 11.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | 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 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Empididae | 831 | 2 | 4 | |
| Esolus | 619 | 3 | 20 | 28 |
| Dupophilus | 620 | 2 | ||
| Limnius | 623 | 1 | 14 | 10 |
| Hydrocyphon | 637 | 4 | 3 | |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Dixidae | 793 | 5 | ||
| Simuliidae | 801 | 8 | 5 | 3 |
| Chironomidae | 807 | 816 | 54 | 116 |
| Ceratopogonidae | 819 | 2 | 3 | |
| Elmis | 618 | 4 | 10 | 7 |
| Athericidae | 838 | 4 | 3 | |
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 14 | 8 | |
| Polycelis | 1064 | 13 | ||
| Hydroporinae | 2393 | 1 | 4 | 4 |
| Drusinae | 3120 | 2 | ||
| Limnephilinae | 3163 | 81 | 1 | 8 |
| Baetis lato sensu | 9794 | 104 | 464 | 224 |
| Pediciini | 20537 | 1 | 3 | |
| Odontocerum | 339 | 14 | 1 | |
| Leuctra | 69 | 3 | 16 | 7 |
| Isoperla | 140 | 1 | ||
| Perlidae | 155 | 4 | 2 | |
| Perla | 164 | 6 | ||
| Siphonoperla | 174 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 32 | 15 |
| Glossosoma | 190 | 1 | ||
| Wormaldia | 210 | 7 | 1 | |
| Hydropsyche | 212 | 2 | 22 | 16 |
| Sericostoma | 322 | 2 | 1 | |
| Protonemura | 46 | 6 | 4 | 7 |
| Heptageniidae | 399 | 3 | 3 | |
| Ecdyonurus | 421 | 3 | 8 | 9 |
| Ephemerella ignita | 451 | 148 | 13 | 52 |
| Caenis | 457 | 1 | ||
| Leptophlebiidae | 473 | 6 | 1 | 6 |
| Habroleptoides | 485 | 1 | 3 | 7 |
| Habrophlebia | 491 | 12 | ||
| Ephemera | 502 | 1 | ||
| Hydraena | 608 | 1 | 5 | 6 |