Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 01/10/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | Moyenne | A |
| P2 | s3 | Nulle | A |
| P3 | s28 | Nulle | A |
| P4 | s9 | Lente | A |
| P5 | s24 | Rapide | B |
| P6 | s30 | Rapide | B |
| P7 | s29 | Rapide | B |
| P8 | s29 | Moyenne | B |
| P9 | s29 | Lente | C |
| P10 | s29 | Rapide | C |
| P11 | s24 | Moyenne | C |
| P12 | s29 | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 13 | 11 | 64 |
| Amphinemura | 21 | 1 | ||
| Nemoura | 26 | 3 | 3 | 48 |
| Protonemura | 46 | 10 | 2 | 4 |
| Perlidae | 155 | 1 | 1 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | 18 | 2 |
| Perlodidae | 127 | 1 | 4 | |
| Isoperla | 140 | 24 | 2 | |
| Perlodes | 150 | 2 | ||
| Taeniopteryx | 14 | 1 | ||
| Hydropsyche | 212 | 2 | 60 | 88 |
| Lepidostomatidae | 304 | 1 | ||
| Limnephilidae | 276 | 6 | ||
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 2 | 1 | |
| Philopotamus | 209 | 2 | ||
| Rhyacophila lato-sensu | 183 | 3 | 17 | 2 |
| Sericostomatidae | 321 | 5 | ||
| Baetis lato sensu | 9794 | 168 | 176 | 184 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ecdyonurus | 421 | 10 | 3 | 5 |
| Epeorus | 400 | 1 | 17 | 4 |
| Rhithrogena | 404 | 19 | 320 | 54 |
| Habroleptoides | 485 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 5 | 1 | |
| Limnius | 623 | 2 | 1 | 2 |
| Hydraena | 608 | 2 | 3 | |
| Athericidae | 838 | 2 | ||
| Blephariceridae | 747 | 3 | 9 | 1 |
| Chironomidae | 807 | 337 | 12 | 68 |
| Empididae | 831 | 4 | 4 | |
| Limoniidae | 757 | 3 | 7 | 3 |
| Psychodidae | 783 | 3 | 1 | |
| Simuliidae | 801 | 12 | 256 | 6 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Ostracoda | 3170 | 8 | 5 | |
| Gammaridae | 887 | 2 | 1 | |
| Gammarus | 892 | 3 | 6 | 2 |
| Hydracarina | 906 | 2 | 1 | |
| Galba | 1001 | 1 | 3 | |
| Ancylus | 1028 | 3 | 8 | |
| Bythinella | 992 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 13 | 5 | 22 |
| Tricladida | 1054 | 1 | ||
| Planariidae | 1061 | 2 | 8 | 6 |
| Nematoda | 1089 | 1 |