Listes faunistiques invertébrés
L'Aumance à Cosne-d'Allier 04060900
- Télécharger la fiche IRSTEA xls / 106 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 25/06/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| I2M2 | 0.5690 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 35.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 58.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Granulats | Lente | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nemoura | 26 | 12 | ||
| Brachycentrus | 265 | 4 | ||
| Hydropsyche | 212 | 6 | 1 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 3 | ||
| Limnephilidae | 276 | 1 | ||
| Cyrnus | 224 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Baetis | 364 | 4 | 1 | 10 |
| Centroptilum | 383 | 1 | ||
| Brachycercus | 468 | 11 | ||
| Caenis | 457 | 132 | ||
| Ephemerella ignita | 451 | 7 | 3 | 3 |
| Electrogena | 3181 | 1 | ||
| Heptagenia | 443 | 6 | ||
| Heptageniidae | 399 | 3 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 8 | ||
| Micronecta | 719 | 3 | ||
| Hydrometra | 740 | 1 | ||
| Oulimnius | 622 | 2 | ||
| Helophorus | 604 | 1 | ||
| Chironomidae | 807 | 4608 | 200 | 30 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 7 | 16 | |
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 3 | ||
| Gammarus | 892 | 6 | ||
| Copepoda | 3206 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Asellidae | 880 | 1104 | 2 | 1 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 3 | |
| Planorbidae | 1009 | 2 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 192 | 536 | 19 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | ||
| Hydra | 1077 | 1 | ||
| Bryozoa | 1087 | 1 |