Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 94 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 22/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| I2M2 | 0.7300 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 73.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 8.0 | 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 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | 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 | 1 | ||
| Esolus | 619 | 1 | 3 | 4 |
| Dupophilus | 620 | 1 | ||
| Limnius | 623 | 10 | 56 | 38 |
| Hydrocyphon | 637 | 1 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 1 | 1 | |
| Limoniidae | 757 | 1 | 9 | |
| Psychodidae | 783 | 1 | 3 | |
| Dixa | 794 | 1 | ||
| Simuliidae | 801 | 11 | 13 | 8 |
| Chironomidae | 807 | 923 | 128 | 111 |
| Ceratopogonidae | 819 | 7 | ||
| Empididae | 831 | 6 | 9 | 8 |
| Elmis | 618 | 54 | 48 | 2 |
| Gammarus | 892 | 15 | 6 | 42 |
| Hydracarina | 906 | 3 | 2 | 2 |
| Glossiphoniidae | 908 | 1 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Oligochaeta | 933 | 6 | 12 | 14 |
| Ancylus | 1028 | 1 | 2 | |
| Hydroporinae | 2393 | 6 | 1 | |
| Colymbetinae | 2395 | 5 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Limnephilinae | 3163 | 2 | 2 | |
| Baetis lato sensu | 9794 | 102 | 124 | 73 |
| Pediciini | 20537 | 3 | 15 | |
| Odontocerum | 339 | 3 | 11 | 7 |
| Nemoura | 26 | 2 | 1 | 3 |
| Protonemura | 46 | 75 | 88 | 7 |
| Leuctra | 69 | 3 | 9 | 133 |
| Pachyleuctra | 110 | 3 | ||
| Perlidae | 155 | 2 | 1 | |
| Dinocras | 156 | 7 | 3 | 2 |
| Perla | 164 | 3 | 3 | 2 |
| Chloroperlidae | 169 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 8 | 5 |
| Glossosoma | 190 | 2 | 3 | |
| Hydropsyche | 212 | 60 | 80 | 33 |
| Micrasema | 268 | 21 | 98 | 10 |
| Adicella | 320 | 11 | ||
| Taeniopteryx | 14 | 1 | ||
| Centroptilum | 383 | 1 | ||
| Heptageniidae | 399 | 5 | 35 | 50 |
| Epeorus | 400 | 68 | 65 | |
| Rhithrogena | 404 | 1 | 16 | 20 |
| Ecdyonurus | 421 | 7 | 8 | 14 |
| Ephemerella ignita | 451 | 6 | 7 | 1 |
| Leptophlebiidae | 473 | 5 | ||
| Paraleptophlebia | 481 | 1 | 2 | |
| Habroleptoides | 485 | 1 | 2 | 6 |
| Habrophlebia | 491 | 1 | 6 | |
| Ephemera | 502 | 1 | ||
| Hydraena | 608 | 11 | 14 | 6 |