Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 13.0 | dominant |
| Blocs | 35.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Blocs | Moyenne | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Blocs | Rapide | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 280 | 13 | 54 |
| Protonemura | 46 | 35 | 2 | 5 |
| Dinocras | 156 | 2 | 1 | 2 |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | 2 | |
| Micrasema | 268 | 2 | 11 | 7 |
| Glossosoma | 190 | 2 | 1 | |
| Hydropsyche | 212 | 1 | 1 | 6 |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 25 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 5 | 5 |
| Sericostoma | 322 | 15 | ||
| Baetis | 364 | 134 | 253 | 260 |
| Caenis | 457 | 16 | ||
| Ephemerella ignita | 451 | 74 | 3 | 6 |
| Ecdyonurus | 421 | 2 | 2 | |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 1 | 87 | 86 |
| Colymbetinae | 2395 | 4 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 9 | 8 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 4 | 11 | 5 |
| Hydraena | 608 | 2 | ||
| Blephariceridae | 747 | 16 | 13 | |
| Chironomidae | 807 | 424 | 12 | 7 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 16 | 6 | 4 |
| Psychodidae | 783 | 2 | ||
| Rhagionidae | 841 | 2 | ||
| Simuliidae | 801 | 368 | 1392 | |
| Stratiomyidae | 824 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Echinogammarus | 888 | 10 | 1 | |
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 3 | |
| Potamopyrgus | 978 | 3 | ||
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 6 | 8 | 46 |
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 1 |