Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 27/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 74.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Nulle | C |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Dalles, argiles | Lente | B |
| P6 | Dalles, argiles | Rapide | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | C |
| P9 | Bryophytes | Rapide | A |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 6 | 4 | 1 |
| Protonemura | 46 | 37 | 9 | 19 |
| Perlidae | 155 | 1 | ||
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 4 | 1 | |
| Isoperla | 140 | 3 | 2 | |
| Glossosomatidae | 189 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsychidae | 211 | 1 | 2 | |
| Hydropsyche | 212 | 14 | 2 | 11 |
| Limnephilidae | 276 | 1 | ||
| Drusus | 2335 | 7 | ||
| Stenophylacini-chaetopterygini | 3146 | 145 | ||
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 6 | 2 | 9 |
| Sericostoma | 322 | 26 | ||
| Baetis | 364 | 96 | 70 | 79 |
| Ephemerella ignita | 451 | 47 | 6 | 63 |
| Ephemera | 502 | 20 | ||
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 7 | ||
| Epeorus | 400 | 5 | 2 | |
| Leptophlebiidae | 473 | 34 | ||
| Habrophlebia | 491 | 3 | ||
| Dupophilus | 620 | 4 | 3 | 5 |
| Elmis | 618 | 14 | 8 | 12 |
| Esolus | 619 | 7 | 2 | 2 |
| Limnius | 623 | 4 | ||
| Oulimnius | 622 | 2 | 1 | |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 5 | ||
| Ceratopogonidae | 819 | 16 | 3 | 11 |
| Chironomidae | 807 | 32 | 33 | 64 |
| Clinocerinae | 9813 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Dicranota | 765 | 12 | 4 | 1 |
| Simulium | 806 | 4 | 11 | 7 |
| Gammaridae | 887 | 36 | 1 | 4 |
| Gammarus | 892 | 49 | 6 | |
| Ancylus | 1028 | 4 | 2 | |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 13 | 1 | |
| Polycelis | 1064 | 8 | ||
| Oligochaeta | 933 | 7 | 3 | 1 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |