Listes faunistiques invertébrés
La Besbre à Saint-Prix 04022210
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 12/09/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| I2M2 | 0.7932 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 82.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra geniculata | 33830 | 2 | ||
| Leuctra | 69 | 12 | 19 | 60 |
| Perla | 164 | 2 | ||
| Perlodes | 150 | 2 | 5 | |
| Silo | 292 | 3 | 11 | |
| Goeridae | 286 | 1 | 2 | |
| Cheumatopsyche | 221 | 4 | 12 | 44 |
| Hydropsyche | 212 | 6 | 12 | 56 |
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 1 | 1 | |
| Oecetis | 317 | 1 | 4 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | 3 | |
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 3 | 10 | |
| Rhyacophila lato-sensu | 183 | 1 | 3 | |
| Baetis | 364 | 10 | 8 | 10 |
| Procloeon | 390 | 1 | 3 | |
| Caenis | 457 | 5 | 2 | |
| Torleya | 2391 | 1 | 1 | 11 |
| Ephemera | 502 | 5 | 5 | |
| Ecdyonurus | 421 | 8 | 3 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 1 | 5 | 1 |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 2 | ||
| Leptophlebiidae | 473 | 5 | 2 | 14 |
| Siphlonurus | 350 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 3 | ||
| Dupophilus | 620 | 12 | ||
| Elmis | 618 | 3 | 3 | 6 |
| Esolus | 619 | 6 | 22 | 76 |
| Oulimnius | 622 | 4 | 2 | 4 |
| Orectochilus | 515 | 2 | 1 | 2 |
| Atherix | 839 | 1 | ||
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 408 | 448 | 192 |
| Hemerodromiinae | 3202 | 1 | 1 | 1 |
| Hexatomini | 20358 | 4 | ||
| Pediciini | 20537 | 7 | 4 | |
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 11 | 1 | |
| Onychogomphus | 682 | 3 | 11 | |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Pacifastacus | 872 | 1 | ||
| Ancylus | 1028 | 5 | 2 | 40 |
| Planorbidae | 1009 | 1 | ||
| Branchiobdellidae | 3132 | 1 | ||
| Oligochaeta | 933 | 6 | 44 | 120 |
| Mermithoïdea | 3159 | 1 | 2 | |
| Hydracarina | 906 | 6 | 48 | |
| Bryozoa | 1087 | 1 |