Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 44 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 14/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 35.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 42.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Lente | C |
| P10 | Blocs | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 32 | 7 | 2 |
| Nemoura | 26 | 6 | ||
| Protonemura | 46 | 65 | 22 | 12 |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 6 | ||
| Perlidae | 155 | 1 | 1 | |
| Hydropsyche | 212 | 3 | ||
| Mystacides | 312 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Wormaldia | 210 | 2 | 3 | |
| Philopotamidae | 206 | 1 | 1 | |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 9 | 2 |
| Baetis | 364 | 7 | 141 | 41 |
| Ephemerella ignita | 451 | 1 | ||
| Ecdyonurus | 421 | 2 | ||
| Epeorus | 400 | 15 | 1 | |
| Rhithrogena | 404 | 1 | 2 | |
| Heptageniidae | 399 | 1 | 1 | |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 27 | ||
| Hydrometra | 740 | 1 | ||
| Velia | 745 | 3 | ||
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 22 | 4 | 1 |
| Esolus | 619 | 1 | 1 | |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 5 | 2 | |
| Atherix | 839 | 3 | 1 | |
| Chironomidae | 807 | 264 | 7 | 4 |
| Dixa | 794 | 3 | ||
| Clinocerinae | 9813 | 24 | 5 | 3 |
| Hemerodromiinae | 3202 | 39 | 1 | |
| Hexatomini | 20358 | 2 | ||
| Pediciini | 20537 | 3 | 1 | |
| Simuliidae | 801 | 51 | 43 | 3 |
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 1 | ||
| Crangonyx | 5116 | 1 | ||
| Gammarus | 892 | 63 | 3 | 1 |
| Pacifastacus | 872 | 2 | ||
| Bithynia | 994 | 1 | ||
| Oligochaeta | 933 | 864 | 46 | 6 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Cambarincola | 30951 | 3 |