Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 15/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 24.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 49.0 | dominant |
| Algues | ||
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B |
| P2 | Litieres | Nulle | A |
| P3 | Sables | Nulle | C |
| P4 | Pierres, galets | Lente | B |
| P5 | Granulats | Lente | A |
| P6 | Sables | Lente | C |
| P7 | Branchage, racines | Lente | A |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Bryophytes | Lente | A |
| P10 | Sables | Nulle | C |
| P11 | Dalles, argiles | Lente | B |
| P12 | Roches | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | 1 | |
| Leuctra | 69 | 3 | 7 | 5 |
| Nemoura | 26 | 6 | 1 | |
| Protonemura | 46 | 2 | 1 | 28 |
| Perlidae | 155 | 1 | 1 | |
| Dinocras | 156 | 1 | ||
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 3 | ||
| Micrasema | 268 | 8 | 4 | |
| Oligoplectrum | 263 | 13 | 3 | 2 |
| Glossosomatidae | 189 | 36 | 35 | 3 |
| Glossosoma | 190 | 1 | ||
| Goeridae | 286 | 28 | ||
| Silo | 292 | 6 | 3 | 2 |
| Hydropsyche | 212 | 5 | 11 | |
| Stenophylacini-chaetopterygini | 3146 | 32 | 10 | 1 |
| Odontocerum | 339 | 1 | ||
| Tinodes | 245 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 9 | 5 |
| Sericostomatidae | 321 | 2 | ||
| Sericostoma | 322 | 5 | 7 | 2 |
| Thremma | 301 | 4 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 70 | 47 | 61 |
| Ephemera | 502 | 8 | 6 | 42 |
| Ephemerella ignita | 451 | 12 | 4 | |
| Ecdyonurus | 421 | 4 | 2 | |
| Epeorus | 400 | 1 | ||
| Leptophlebiidae | 473 | 4 | 1 | |
| Gerris | 735 | 2 | ||
| Colymbetinae | 2395 | 3 | 3 | |
| Dupophilus | 620 | 14 | 36 | 1 |
| Elmis | 618 | 9 | 16 | 7 |
| Esolus | 619 | 2 | 6 | 1 |
| Limnius | 623 | 22 | 14 | 4 |
| Oulimnius | 622 | 7 | 2 | 1 |
| Hydraena | 608 | 22 | 37 | 39 |
| Limnebius | 599 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 7 | 4 | 7 |
| Chironomidae | 807 | 327 | 540 | 763 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 6 | 7 | 7 |
| Simuliidae | 801 | 133 | 50 | 45 |
| Tabanidae | 837 | 3 | ||
| Cordulegaster | 687 | 2 | ||
| Gammaridae | 887 | 52 | 15 | 24 |
| Gammarus | 892 | 49 | 34 | 32 |
| Sphaeriidae | 1042 | 1 | 3 | |
| Pisidium | 1043 | 8 | 4 | 23 |
| Ancylus | 1028 | 1 | 17 | 15 |
| Polycelis | 1064 | 8 | 4 | 3 |
| Oligochaeta | 933 | 4 | 2 | |
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |