Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Chloroperlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 62.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 3 | ||
| Leuctra | 69 | 17 | 2 | |
| Leuctridae | 66 | 3 | ||
| Amphinemura | 21 | 12 | 1 | |
| Nemoura | 26 | 79 | 11 | 7 |
| Protonemura | 46 | 12 | 6 | |
| Dinocras | 156 | 5 | 4 | |
| Perla | 164 | 12 | ||
| Isoperla | 140 | 5 | 1 | |
| Perlodes | 150 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 1 | 9 | 86 |
| Hydropsyche | 212 | 3 | 40 | |
| Hydroptila | 200 | 1 | ||
| Stactobia | 196 | 1 | ||
| Hydroptilidae | 193 | 1 | ||
| Adicella | 320 | 11 | ||
| Limnephilinae | 3163 | 7 | ||
| Limnephilidae | 276 | 45 | 1 | 1 |
| Odontocerum albicorne | 340 | 5 | ||
| Rhyacophila lato-sensu | 183 | 6 | 1 | |
| Sericostoma | 322 | 31 | 1 | |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 3 | 24 | 51 |
| Ephemerella ignita | 451 | 22 | 1 | |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 47 | ||
| Rhithrogena | 404 | 36 | ||
| Heptageniidae | 399 | 1 | 13 | |
| Colymbetinae | 2395 | 2 | ||
| Hydroporinae | 2393 | 71 | 1 | |
| Elmis | 618 | 19 | 1 | 1 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 11 | 3 | |
| Chironomidae | 807 | 51 | 48 | 210 |
| Dixidae | 793 | 4 | 1 | |
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 9 | 6 | 82 |
| Simuliidae | 801 | 2 | 25 | |
| Tipulidae | 753 | 1 | ||
| Ancylus fluviatilis | 1029 | 5 | 12 | |
| Bythinella | 992 | 4 | ||
| Hydrobiidae | 973 | 2 | ||
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 4 | ||
| Hydracarina | 906 | 1 | 1 |