Listes faunistiques invertébrés
L'Allier à Chatel-de-Neuvre 04043200
- Télécharger la fiche IRSTEA xls / 98 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 02/08/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 38 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Oligoplectrum | 263 | 1 | ||
| Cheumatopsyche | 221 | 8 | 11 | |
| Hydropsyche | 212 | 4 | 52 | 23 |
| Hydroptila | 200 | 2 | 7 | |
| Orthotrichia | 197 | 1 | ||
| Athripsodes | 311 | 5 | 4 | |
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | 1 | |
| Leptoceridae | 310 | 1 | ||
| Psychomyia | 239 | 25 | 24 | |
| Psychomyiidae | 238 | 1 | ||
| Acentrella | 5151 | 4 | ||
| Baetis lato sensu | 9794 | 124 | 92 | 148 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 40 | 10 | 32 |
| Caenis | 457 | 3 | 6 | 41 |
| Ephemerella ignita | 451 | 1 | 1 | 1 |
| Ecdyonurus | 421 | 3 | ||
| Heptagenia | 443 | 2 | ||
| Rhithrogena | 404 | 2 | 2 | |
| Heptageniidae | 399 | 1 | 2 | |
| Ephoron | 496 | 5 | ||
| Potamanthus | 509 | 4 | 9 | |
| Aphelocheirus | 721 | 1 | 8 | 18 |
| Micronecta | 719 | 4 | 104 | 37 |
| Gerris | 735 | 1 | ||
| Laccophilus | 553 | 2 | ||
| Esolus | 619 | 10 | 164 | 160 |
| Limnius | 623 | 1 | 64 | 68 |
| Oulimnius | 622 | 12 | ||
| Potamophilus | 615 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 116 | 208 | 332 |
| Empididae | 831 | 1 | 7 | 1 |
| Limoniidae | 757 | 1 | 44 | 6 |
| Simuliidae | 801 | 1 | ||
| Calopteryx | 650 | 22 | 1 | 1 |
| Coenagrionidae | 658 | 1 | 6 | |
| Onychogomphus | 682 | 1 | 1 | |
| Gomphidae | 678 | 2 | ||
| Platycnemis | 657 | 5 | ||
| Crangonyx | 5116 | 2 | 1 | |
| Gammarus | 892 | 4 | 1 | 1 |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | |
| Asellidae | 880 | 13 | ||
| Corbicula | 1051 | 128 | 480 | 940 |
| Ancylus | 1028 | 1 | 1 | |
| Physella | 19280 | 2 | ||
| Planorbidae | 1009 | 212 | 1 | |
| Oligochaeta | 933 | 176 | 112 | 88 |
| Dugesia | 1056 | 38 | 17 | 19 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Hydra | 1077 | 1 |