Listes faunistiques invertébrés
Verdon à Colmars 06159930
- Télécharger la fiche IRSTEA xls / 50 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 30/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 73.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Leuctra | 69 | 23 | 1 | 2 |
| Amphinemura | 21 | 21 | 2 | |
| Nemoura | 26 | 11 | ||
| Protonemura | 46 | 410 | 69 | 51 |
| Perla | 164 | 4 | 4 | 2 |
| Isoperla | 140 | 2 | 1 | 2 |
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 4 | 2 | |
| Agraylea | 201 | 1 | ||
| Allotrichia | 202 | 4 | ||
| Hydroptila | 200 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 3 | ||
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 9 | 6 | 5 |
| Sericostoma | 322 | 1 | ||
| Acentrella | 5151 | 2 | ||
| Baetis | 364 | 113 | 98 | 48 |
| Ecdyonurus | 421 | 4 | 2 | 6 |
| Rhithrogena | 404 | 1 | 30 | 14 |
| Habroleptoides | 485 | 1 | ||
| Microvelia | 744 | 4 | 4 | |
| Hydroporinae | 2393 | 2 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 2 | ||
| Limnius | 623 | 1 | ||
| Riolus | 625 | 5 | ||
| Brychius | 520 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 4 | 1 | |
| Athericidae | 838 | 25 | 5 | 4 |
| Blephariceridae | 747 | 2 | 3 | 4 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 13 | 5 | 3 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 7 | 4 | 2 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 42 | 4 | |
| Dugesia | 1056 | 5 | 2 | |
| Oligochaeta | 933 | 6 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |