Listes faunistiques invertébrés
L'Allier à Orbeil 04030000
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/08/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| I2M2 | 0.7601 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 65.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B3 |
| P2 | Hydrophytes | Moyenne | B1 |
| P3 | Pierres, galets | Moyenne | B3 |
| P4 | Roches | Moyenne | B2 |
| P5 | Pierres, galets | Nulle | B3 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Pierres, galets | Lente | B3 |
| P8 | Roches | Lente | B2 |
| P9 | Branchage, racines | Nulle | B1 |
| P10 | Granulats | Lente | B1 |
| P11 | Litieres | Nulle | B1 |
| P12 | Pierres, galets | Moyenne | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Asellidae | 880 | 60 | ||
| Limnius | 623 | 1 | 2 | |
| Macronychus | 626 | 3 | ||
| Boyeria | 670 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 3 | 2 | 5 |
| Blephariceridae | 747 | 1 | ||
| Limoniidae | 757 | 23 | 17 | 6 |
| Simuliidae | 801 | 95 | 10 | |
| Chironomidae | 807 | 49 | 18 | 15 |
| Athericidae | 838 | 1 | 7 | 6 |
| Anthomyidae | 847 | 1 | ||
| Oulimnius | 622 | 1 | 3 | |
| Gammarus | 892 | 33 | 50 | 10 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 90 | 24 | 25 |
| Potamopyrgus | 978 | 1 | ||
| Ancylus | 1028 | 2 | 29 | 6 |
| Unio | 1041 | 2 | ||
| Pisidium | 1043 | 1 | 3 | |
| Sphaerium | 1044 | 2 | ||
| Dugesia | 1056 | 5 | 5 | |
| Aphelocheirus aestivalis | 2714 | 60 | 15 | 6 |
| Electrogena | 3181 | 2 | ||
| Baetis | 364 | 80 | 50 | 60 |
| Leuctra | 69 | 3 | 14 | 16 |
| Perlodes | 150 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Hydropsyche | 212 | 7 | 33 | 54 |
| Cheumatopsyche | 221 | 1 | 22 | 13 |
| Polycentropus | 231 | 2 | 4 | |
| Psychomyia | 239 | 11 | 24 | 10 |
| Brachycentrus | 265 | 10 | 12 | 1 |
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Euleuctra | 67 | 6 | 1 | |
| Ecdyonurus | 421 | 6 | 2 | |
| Heptagenia | 443 | 3 | 13 | 9 |
| Ephemerella ignita | 451 | 50 | 10 | 12 |
| Ephoron | 496 | 2 | 1 | |
| Ephemera | 502 | 1 | 3 | |
| Potamanthus | 509 | 1 | ||
| Hydraena | 608 | 1 | ||
| Potamophilus | 615 | 2 | ||
| Stenelmis | 617 | 1 | 6 | 2 |
| Elmis | 618 | 2 | 3 | 3 |
| Esolus | 619 | 17 | 27 | 14 |