Listes faunistiques invertébrés
L'Allier à Cournon-d'Auvergne 04031000
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 08/09/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| I2M2 | 0.6587 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Nulle | B1 |
| P2 | Pierres, galets | Nulle | B2 |
| P3 | Pierres, galets | Lente | B2 |
| P4 | Roches | Moyenne | B2 |
| P5 | Pierres, galets | Lente | B3 |
| P6 | Pierres, galets | Rapide | B3 |
| P7 | Bryophytes | Moyenne | B1 |
| P8 | Pierres, galets | Nulle | B3 |
| P9 | Pierres, galets | Moyenne | B2 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Hydrophytes | Lente | B1 |
| P12 | Branchage, racines | Nulle | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chironomidae | 807 | 230 | 210 | 140 |
| Elmis | 618 | 2 | ||
| Esolus | 619 | 14 | 11 | 33 |
| Oulimnius | 622 | 3 | 1 | 3 |
| Limnius | 623 | 5 | ||
| Calopteryx | 650 | 9 | ||
| Platycnemis | 657 | 24 | ||
| Ophiogomphus | 680 | 1 | 2 | |
| Onychogomphus | 682 | 1 | ||
| Micronecta | 719 | 15 | 52 | |
| Blephariceridae | 747 | 1 | ||
| Limoniidae | 757 | 2 | 1 | 1 |
| Simuliidae | 801 | 200 | 100 | |
| Stenelmis | 617 | 2 | 6 | 2 |
| Athericidae | 838 | 2 | 2 | |
| Asellidae | 880 | 150 | 1 | 1 |
| Gammarus | 892 | 58 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 3 | 33 | 25 |
| Planorbidae | 1009 | 3 | ||
| Sphaerium | 1044 | 2 | 1 | |
| Dugesiidae | 1055 | 9 | 7 | 2 |
| Dendrocoelidae | 1071 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Leuctra | 69 | 3 | 7 | 28 |
| Rhyacophila lato-sensu | 183 | 5 | 4 | 2 |
| Agapetus | 191 | 1 | ||
| Hydropsyche | 212 | 141 | 252 | 146 |
| Cheumatopsyche | 221 | 81 | 98 | 34 |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 2 | 2 | |
| Brachycentrus | 265 | 1 | ||
| Lasiocephala | 307 | 3 | 1 | 1 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 3 | 1 | 3 |
| Oecetis | 317 | 2 | 1 | |
| Euleuctra | 67 | 1 | 2 | 2 |
| Baetis | 364 | 238 | 153 | 121 |
| Cloeon | 387 | 53 | 3 | |
| Procloeon | 390 | 39 | 27 | 6 |
| Ecdyonurus | 421 | 8 | 2 | 8 |
| Heptagenia | 443 | 7 | 8 | 37 |
| Ephemerella | 450 | 17 | 14 | 4 |
| Caenis | 457 | 1 | 3 | 5 |
| Habroleptoides | 485 | 1 | ||
| Ephoron | 496 | 1 | 3 | |
| Ephemera | 502 | 3 | 3 | |
| Potamanthus | 509 | 3 | 9 | 7 |
| Orectochilus | 515 | 4 |