Listes faunistiques invertébrés
La Besbre à Saint-Prix 04022210
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 20/08/2020 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| I2M2 | 0.9018 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | 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 |
|---|---|---|---|---|
| Ancylus | 1028 | 2 | 60 | 22 |
| Aphelocheirus | 721 | 2 | 6 | 4 |
| Atherix | 839 | 1 | 10 | 2 |
| Athripsodes | 311 | 1 | 1 | |
| Atrichops | 840 | 2 | 1 | |
| Baetis | 364 | 4 | 368 | 48 |
| Boyeria | 670 | 3 | ||
| Caenis | 457 | 13 | 5 | |
| Calopteryx | 650 | 4 | ||
| Centroptilum | 383 | 5 | 8 | |
| Ceratopogoninae | 822 | 3 | ||
| Cheumatopsyche | 221 | 400 | 148 | |
| Chironomidae | 807 | 544 | 832 | 184 |
| Chloroperlidae | 169 | 1 | ||
| Clinocerinae | 9813 | 6 | ||
| Cloeon | 387 | 3 | ||
| Copepoda | 3206 | 1 | ||
| Dugesia | 1056 | 1 | ||
| Dupophilus | 620 | 4 | ||
| Ecdyonurus | 421 | 2 | 28 | 12 |
| Elmis | 618 | 2 | 12 | 6 |
| Epeorus | 400 | 10 | ||
| Ephemera | 502 | 6 | ||
| Ephemerella ignita | 451 | 1 | 4 | |
| Erpobdellidae | 928 | 1 | ||
| Esolus | 619 | 5 | 52 | 9 |
| Ferrissia | 1030 | 1 | ||
| Goera | 287 | 3 | 2 | |
| Goeridae | 286 | 1 | ||
| Gomphus | 679 | 1 | ||
| Habroleptoides | 485 | 1 | 2 | 2 |
| Hemerodromiinae | 3202 | 8 | 1 | 2 |
| Heptageniidae | 399 | 20 | 2 | |
| Hexatomini | 20358 | 17 | 1 | 3 |
| Hydracarina | 906 | 2 | 16 | 3 |
| Hydraena | 608 | 2 | ||
| Hydropsyche | 212 | 2 | 193 | 16 |
| Leptophlebiidae | 473 | 8 | 3 | 5 |
| Leuctra | 69 | 62 | 640 | 400 |
| Leuctra geniculata | 33830 | 16 | 49 | |
| Limnius | 623 | 2 | ||
| Limoniini | 20393 | 1 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Micronecta | 719 | 2 | ||
| Mystacides | 312 | 1 | 10 | |
| Oecetis | 317 | 2 | 1 | 2 |
| Oligochaeta | 933 | 44 | 23 | 21 |
| Onychogomphus | 682 | 2 | 5 | 8 |
| Orectochilus | 515 | 17 | 3 | |
| Oulimnius | 622 | 1 | 18 | 12 |
| Pacifastacus | 872 | 2 | ||
| Pediciini | 20537 | 5 | ||
| Perla | 164 | 2 | ||
| Perlodes | 150 | 3 | 1 | |
| Planorbidae | 1009 | 1 | ||
| Platycnemis | 657 | 3 | ||
| Polycentropus | 231 | 4 | 2 | 1 |
| Procloeon | 390 | 2 | 10 | |
| Psychomyia | 239 | 1 | 11 | 4 |
| Rhithrogena | 404 | 4 | ||
| Rhyacophila lato-sensu | 183 | 54 | 6 | |
| Scatophagidae | 846 | 2 | ||
| Sialis | 704 | 1 | ||
| Simuliidae | 801 | 40 |