Listes faunistiques invertébrés
L'Allier à Orbeil 04030000
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 30/07/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| I2M2 | 0.7235 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B3 |
| P2 | Pierres, galets | Lente | B2 |
| P3 | Helophytes | Nulle | B1 |
| P4 | Branchage, racines | Nulle | B1 |
| P5 | Granulats | Lente | B1 |
| P6 | Roches | Lente | B3 |
| P7 | Pierres, galets | Nulle | B2 |
| P8 | Pierres, galets | Lente | B3 |
| P9 | Pierres, galets | Moyenne | B2 |
| P10 | Roches | Moyenne | B2 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Sables | Nulle | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Empididae | 831 | 1 | ||
| Dupophilus | 620 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Micronecta | 719 | 1 | ||
| Blephariceridae | 747 | 3 | ||
| Limoniidae | 757 | 4 | 4 | |
| Simuliidae | 801 | 3 | 7 | |
| Chironomidae | 807 | 40 | 3 | 2 |
| Esolus | 619 | 18 | 5 | |
| Athericidae | 838 | 8 | 2 | 5 |
| Asellidae | 880 | 9 | ||
| Gammarus | 892 | 185 | 25 | 10 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 70 | 6 | 20 |
| Ancylus | 1028 | 1 | 1 | |
| Sphaerium | 1044 | 14 | 1 | 3 |
| Dugesia | 1056 | 64 | 6 | 12 |
| Dendrocoelidae | 1071 | 1 | ||
| Aphelocheirus aestivalis | 2714 | 2 | 9 | 7 |
| Limnephilinae | 3163 | 3 | ||
| Pseudocentroptilum | 3207 | 3 | 9 | 18 |
| Oligoneuriella | 394 | 1 | ||
| Leuctra | 69 | 6 | ||
| Perla | 164 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 4 | |
| Hydropsyche | 212 | 3 | 17 | 25 |
| Cheumatopsyche | 221 | 3 | 1 | |
| Polycentropus | 231 | 5 | ||
| Psychomyia | 239 | 1 | 9 | 6 |
| Brachycentrus | 265 | 1 | ||
| Mystacides | 312 | 28 | 4 | |
| Oecetis | 317 | 5 | 1 | |
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 25 | 111 | 102 |
| Euleuctra | 67 | 3 | 1 | |
| Ecdyonurus | 421 | 1 | 7 | 1 |
| Heptagenia | 443 | 7 | ||
| Ephemerella | 450 | 6 | 9 | 15 |
| Caenis | 457 | 4 | 1 | |
| Ephoron | 496 | 1 | 2 | |
| Potamanthus | 509 | 8 | 5 | 2 |
| Orectochilus | 515 | 3 | ||
| Hydraena | 608 | 1 | ||
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 3 | 1 | 1 |
| Elmis | 618 | 1 |