Listes faunistiques invertébrés
Le Touyre à Montferrier 05168100
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/07/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Taxon indicateur | Perlodidae |
| I2M2 | 0.7340 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 69.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | Moyenne | A |
| P2 | s9 | Lente | A |
| P3 | s25 | Nulle | A |
| P4 | s18 | Lente | A |
| P5 | s24 | Lente | B |
| P6 | s30 | Moyenne | B |
| P7 | s29 | Moyenne | B |
| P8 | s29 | Lente | B |
| P9 | s29 | Rapide | C |
| P10 | s29 | Moyenne | C |
| P11 | s29 | Lente | C |
| P12 | s29 | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 15 | 40 | |
| Protonemura | 46 | 176 | 1 | |
| Perlidae | 155 | 1 | ||
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | 1 | |
| Glossosomatidae | 189 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Hydropsychidae | 211 | 3 | ||
| Hydropsyche | 212 | 3 | ||
| Drusinae | 3120 | 2 | ||
| Odontocerum | 339 | 7 | 2 | |
| Rhyacophila lato-sensu | 183 | 4 | 6 | |
| Sericostoma | 322 | 11 | 1 | |
| Baetis lato sensu | 9794 | 152 | 368 | 67 |
| Caenis | 457 | 2 | ||
| Ephemerella | 450 | 9 | 9 | 1 |
| Ephemerella ignita | 451 | 29 | 6 | |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 2 | 6 | |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 3 | ||
| Habroleptoides | 485 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 35 | 27 | |
| Esolus | 619 | 7 | 10 | 1 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 1 | ||
| Hydraena | 608 | 1 | 3 | |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 1 | 31 | 16 |
| Chironomidae | 807 | 264 | 12 | 4 |
| Empididae | 831 | 6 | 1 | |
| Limoniidae | 757 | 20 | 24 | 9 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 92 | 608 | 648 |
| Tabanidae | 837 | 1 | ||
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 2 | 8 | 2 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 4 | ||
| Bythinella | 992 | 1 | ||
| Oligochaeta | 933 | 88 | 7 | |
| Tricladida | 1054 | 1 | ||
| Planariidae | 1061 | 3 |