Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 123 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 25/07/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| I2M2 | 0.8727 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 32.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Moyenne | A |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Empididae | 831 | 2 | 2 | |
| Ephemera | 502 | 3 | ||
| Hydraena | 608 | 5 | 19 | 10 |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 61 | 24 | 2 |
| Esolus | 619 | 5 | 6 | 2 |
| Dupophilus | 620 | 1 | 1 | |
| Limnius | 623 | 3 | 29 | 16 |
| Limoniidae | 757 | 7 | 16 | 6 |
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 41 | 11 | 1925 |
| Chironomidae | 807 | 66 | 7 | 3 |
| Habrophlebia | 491 | 5 | ||
| Athericidae | 838 | 7 | 4 | 3 |
| Gammarus | 892 | 5 | ||
| Hydracarina | 906 | 4 | 2 | 1 |
| Erpobdellidae | 928 | 3 | 3 | |
| Oligochaeta | 933 | 2 | 5 | |
| Ancylus | 1028 | 3 | 3 | 5 |
| Hydroporinae | 2393 | 17 | 4 | 6 |
| Colymbetinae | 2395 | 15 | ||
| Nemathelmintha | 3111 | 1 | 2 | |
| Drusinae | 3120 | 1 | 5 | |
| Limnephilinae | 3163 | 5 | 1 | 3 |
| Hydropsyche | 212 | 14 | 8 | 5 |
| Protonemura | 46 | 92 | 6 | 30 |
| Leuctra | 69 | 17 | 37 | 13 |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 2 | ||
| Dinocras | 156 | 33 | 14 | 26 |
| Perla | 164 | 5 | 21 | 19 |
| Chloroperla | 170 | 3 | ||
| Rhyacophila lato-sensu | 183 | 6 | 5 | 29 |
| Glossosomatidae | 189 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Taeniopteryx | 14 | 1 | 2 | |
| Micrasema | 268 | 8 | 5 | 2 |
| Leptoceridae | 310 | 1 | ||
| Sericostoma | 322 | 4 | 5 | 2 |
| Odontocerum | 339 | 18 | 1 | 8 |
| Baetis | 364 | 62 | 228 | 122 |
| Heptageniidae | 399 | 1 | 2 | |
| Epeorus | 400 | 1 | 8 | 23 |
| Rhithrogena | 404 | 1 | 2 | |
| Ecdyonurus | 421 | 1 | 5 | 12 |
| Ephemerella ignita | 451 | 41 | 28 | 15 |
| Habroleptoides | 485 | 1 | 35 | 2 |