Listes faunistiques invertébrés
Verdon à Colmars 06159930
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 03/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 49.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Lente | A |
| P4 | Algues | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Moyenne | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 2 | |
| Amphinemura | 21 | 8 | ||
| Protonemura | 46 | 106 | 8 | 3 |
| Perlidae | 155 | 6 | ||
| Dinocras | 156 | 5 | ||
| Perla | 164 | 2 | 1 | |
| Isoperla | 140 | 4 | 1 | |
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 17 | 21 | 4 |
| Allotrichia | 202 | 4 | ||
| Stenophylacini-chaetopterygini | 3146 | 11 | ||
| Odontocerum | 339 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 11 | 5 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 251 | 41 | 36 |
| Ephemerella ignita | 451 | 1 | ||
| Heptageniidae | 399 | 6 | ||
| Ecdyonurus | 421 | 1 | 5 | |
| Rhithrogena | 404 | 10 | 2 | |
| Leptophlebiidae | 473 | 2 | 1 | |
| Habroleptoides | 485 | 6 | ||
| Hydroporinae | 2393 | 15 | ||
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 1 | ||
| Hydraena | 608 | 3 | 1 | |
| Athericidae | 838 | 11 | ||
| Blephariceridae | 747 | 3 | 2 | |
| Ceratopogonidae | 819 | 5 | ||
| Chironomidae | 807 | 346 | 22 | 9 |
| Empididae | 831 | 15 | 1 | 5 |
| Limoniidae | 757 | 29 | 2 | 7 |
| Simuliidae | 801 | 3 | 23 | 2 |
| Tabanidae | 837 | 1 | ||
| Tricladida | 1054 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 3 | ||
| Hydracarina | 906 | 19 | 21 | 26 |