Listes faunistiques invertébrés
L'Allier à Saint-Germain-des-Fossés 04040800
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| I2M2 | 0.5423 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | ||
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | |||
| Calopteryx | 650 | |||
| Coenagrionidae | 658 | |||
| Micronecta | 719 | |||
| Aphelocheirus | 721 | |||
| Limoniidae | 757 | |||
| Simuliidae | 801 | |||
| Chironomidae | 807 | |||
| Limnophora | 848 | |||
| Sisyra | 856 | |||
| Asellidae | 880 | |||
| Gammarus | 892 | |||
| Limnius | 623 | |||
| Oligochaeta | 933 | |||
| Planorbidae | 1009 | |||
| Ancylus | 1028 | |||
| Corbicula | 1051 | |||
| Dugesia | 1056 | |||
| Colymbetinae | 2395 | |||
| Prostoma | 3110 | |||
| Cladocera | 3127 | |||
| Baetis lato sensu | 9794 | |||
| Agapetinae | 9812 | |||
| Procloeon | 390 | |||
| Glossosomatidae | 189 | |||
| Hydroptila | 200 | |||
| Hydropsyche | 212 | |||
| Cheumatopsyche | 221 | |||
| Polycentropodidae | 223 | |||
| Polycentropus | 231 | |||
| Psychomyia | 239 | |||
| Micrasema | 268 | |||
| Athripsodes | 311 | |||
| Ceraclea | 313 | |||
| Cloeon | 387 | |||
| Leuctra | 69 | |||
| Heptageniidae | 399 | |||
| Rhithrogena | 404 | |||
| Ephemerella ignita | 451 | |||
| Caenis | 457 | |||
| Ephoron | 496 | |||
| Potamanthus | 509 | |||
| Potamophilus | 615 | |||
| Stenelmis | 617 | |||
| Esolus | 619 | |||
| Oulimnius | 622 |