Listes faunistiques invertébrés
L'Ance du Nord à Sauvessanges 04003645
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 25/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 43.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 40.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B2 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Hydrophytes | Moyenne | B1 |
| P4 | Sables | Moyenne | B3 |
| P5 | Roches | Moyenne | B2 |
| P6 | Pierres, galets | Nulle | B3 |
| P7 | Granulats | Lente | B1 |
| P8 | Sables | Lente | B2 |
| P9 | Litieres | Nulle | B1 |
| P10 | Sables | Nulle | B3 |
| P11 | Pierres, galets | Moyenne | B2 |
| P12 | Pierres, galets | Rapide | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 51 | 45 | 12 |
| Protonemura | 46 | 6 | 1 | |
| Dinocras | 156 | 5 | 6 | 3 |
| Perlodidae | 127 | 1 | 1 | |
| Perlodes | 150 | 8 | 5 | |
| Brachycentrus | 265 | 47 | 45 | |
| Micrasema | 268 | 8 | 98 | |
| Oligoplectrum | 263 | 8 | ||
| Goeridae | 286 | 3 | ||
| Silo | 292 | 1 | 7 | |
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 8 | 42 | 10 |
| Lepidostoma | 305 | 2 | 1 | |
| Adicella | 320 | 2 | ||
| Limnephilidae | 276 | 35 | ||
| Stenophylacini-chaetopterygini | 3146 | 12 | 5 | 1 |
| Polycentropus | 231 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 3 | 1 | 5 |
| Sericostoma | 322 | 70 | 10 | 12 |
| Baetis | 364 | 15 | 39 | 36 |
| Caenis | 457 | 60 | 6 | 10 |
| Ephemera | 502 | 22 | 5 | 54 |
| Ephemerella | 450 | 27 | 12 | 4 |
| Ecdyonurus | 421 | 1 | 4 | 2 |
| Habroleptoides | 485 | 1 | ||
| Gerris | 735 | 1 | ||
| Colymbetinae | 2395 | 5 | 3 | |
| Dupophilus | 620 | 4 | 50 | 23 |
| Elmis | 618 | 152 | 117 | 46 |
| Esolus | 619 | 4 | 2 | |
| Limnius | 623 | 9 | ||
| Oulimnius | 622 | 5 | ||
| Hydraena | 608 | 18 | 45 | 2 |
| Athericidae | 838 | 6 | 7 | 7 |
| Ceratopogonidae | 819 | 1 | 4 | |
| Chironomidae | 807 | 320 | 35 | 20 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 7 | 11 | 18 |
| Simuliidae | 801 | 28 | 30 | 40 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 4 | 3 | |
| Sialis | 704 | 6 | ||
| Gammarus | 892 | 1 | 1 | |
| Pacifastacus | 872 | 1 | 1 | |
| Pisidium | 1043 | 4 | 1 | |
| Ancylus | 1028 | 2 | 19 | 7 |
| Bythinella | 992 | 1 | ||
| Erpobdellidae | 928 | 2 | 1 | |
| Glossiphoniidae | 908 | 1 | 1 | |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 18 | 8 | 17 |
| Hydracarina | 906 | 1 | 1 | 1 |