Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 29/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| 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 | 31.0 | dominant |
| Blocs | 10.0 | 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 | Nulle | A |
| P5 | s24 | Moyenne | B |
| P6 | s30 | Rapide | B |
| P7 | s29 | Rapide | B |
| P8 | s29 | Moyenne | B |
| P9 | s29 | Lente | C |
| P10 | s24 | Rapide | C |
| P11 | s29 | Rapide | C |
| P12 | s24 | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | 1 | |
| Leuctra | 69 | 734 | 12 | 105 |
| Amphinemura | 21 | 8 | 104 | 229 |
| Nemoura | 26 | 12 | 4 | 16 |
| Protonemura | 46 | 1 | 11 | |
| Perlidae | 155 | 1 | 1 | |
| Dinocras | 156 | 209 | 43 | 32 |
| Perla | 164 | 1 | 11 | 3 |
| Perlodidae | 127 | 3 | 24 | 57 |
| Perlodes | 150 | 31 | 6 | 5 |
| Micrasema | 268 | 2 | 1 | |
| Hydropsyche | 212 | 126 | 400 | 368 |
| Hydroptilidae | 193 | 1 | ||
| Lepidostomatidae | 304 | 2 | 1 | |
| Lasiocephala | 307 | 79 | 3 | 3 |
| Limnephilidae | 276 | 3 | 1 | |
| Drusinae | 3120 | 2 | 51 | 4 |
| Limnephilinae | 3163 | 3 | ||
| Odontocerum | 339 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 13 | 8 |
| Sericostomatidae | 321 | 27 | 5 | |
| Sericostoma | 322 | 74 | 10 | 2 |
| Baetis lato sensu | 9794 | 688 | 800 | 608 |
| Caenis | 457 | 1 | 1 | |
| Ephemera | 502 | 4 | 1 | 1 |
| Ephemerella ignita | 451 | 15 | 3 | 1 |
| Ecdyonurus | 421 | 197 | 240 | 256 |
| Epeorus | 400 | 48 | 144 | |
| Rhithrogena | 404 | 31 | 432 | 336 |
| Leptophlebiidae | 473 | 1 | ||
| Habroleptoides | 485 | 3 | 1 | |
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 10 | ||
| Hydroporinae | 2393 | 31 | ||
| Elmis | 618 | 45 | 20 | 39 |
| Esolus | 619 | 3 | 3 | |
| Limnius | 623 | 32 | 6 | 8 |
| Hydraena | 608 | 1 | 3 | |
| Athericidae | 838 | 4 | 16 | 168 |
| Blephariceridae | 747 | 1 | 1 | |
| Chironomidae | 807 | 611 | 128 | 385 |
| Dixidae | 793 | 4 | ||
| Empididae | 831 | 23 | 6 | 6 |
| Limoniidae | 757 | 44 | 13 | 160 |
| Psychodidae | 783 | 1 | 1 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 100 | 42 | |
| Tipulidae | 753 | 1 | ||
| Ostracoda | 3170 | 5 | 1 | |
| Hydracarina | 906 | 3 | 2 | 6 |
| Pisidium | 1043 | 1 | ||
| Galba | 1001 | 3 | ||
| Ancylus | 1028 | 19 | 10 | 14 |
| Bythinella | 992 | 1 | ||
| Oligochaeta | 933 | 27 | 2 | 14 |
| Tricladida | 1054 | 1 | ||
| Planariidae | 1061 | 6 | 1 | 1 |
| Nematoda | 1089 | 1 | 1 | 2 |
| Hydrozoa | 3168 | 4 |