Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 71.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B3 |
| P2 | Litieres | Nulle | B1 |
| P3 | Roches | Moyenne | B1 |
| P4 | Branchage, racines | Nulle | B1 |
| P5 | Sables | Nulle | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Pierres, galets | Nulle | B3 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Granulats | Lente | B2 |
| P10 | Bryophytes | Moyenne | B1 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 68 | 62 | 27 |
| Nemoura | 26 | 4 | 20 | 8 |
| Protonemura | 46 | 25 | 6 | |
| Perla | 164 | 2 | 2 | |
| Perlodes | 150 | 3 | ||
| Micrasema | 268 | 1 | ||
| Goeridae | 286 | 4 | 13 | |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 8 | 12 | |
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 18 | 2 | |
| Odontocerum | 339 | 9 | 2 | |
| Polycentropodidae | 223 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 16 | 6 | |
| Sericostoma | 322 | 8 | 2 | 1 |
| Baetis | 364 | 166 | 37 | 40 |
| Ephemera | 502 | 13 | 2 | 1 |
| Ephemerella ignita | 451 | 6 | 1 | |
| Ecdyonurus | 421 | 18 | 19 | 7 |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 10 | 12 | 4 |
| Habrophlebia | 491 | 11 | ||
| Dupophilus | 620 | 3 | 16 | 52 |
| Elmis | 618 | 18 | 2 | 8 |
| Esolus | 619 | 1 | 2 | 4 |
| Limnius | 623 | 2 | 2 | 6 |
| Oulimnius | 622 | 3 | 10 | 9 |
| Helodes | 636 | 7 | 3 | |
| Hydraena | 608 | 42 | 3 | 32 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 15 | 8 |
| Chironomidae | 807 | 349 | 23 | 13 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 17 | ||
| Limoniidae | 757 | 20 | 2 | 4 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 9 | 1 | 5 |
| Tipulidae | 753 | 1 | ||
| Cordulegaster | 687 | 35 | 1 | |
| Gammaridae | 887 | 52 | 8 | 6 |
| Gammarus | 892 | 128 | 5 | 10 |
| Pisidium | 1043 | 23 | 1 | |
| Ancylus | 1028 | 7 | 6 | 10 |
| Bythinella | 992 | 6 | 4 | |
| Valvata | 972 | 1 | ||
| Polycelis | 1064 | 12 | 2 | 20 |
| Oligochaeta | 933 | 6 | 5 | 6 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |