Listes faunistiques invertébrés
La Besbre à Saint-Prix 04022210
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/06/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| I2M2 | 0.8385 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 18 | 11 |
| Leuctra | 69 | 3 | 3 | 1 |
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Brachycentrus | 265 | 4 | 1 | |
| Agapetus | 191 | 8 | 8 | |
| Glossosoma | 190 | 1 | 1 | |
| Glossosomatidae | 189 | 6 | 13 | |
| Goera | 287 | 2 | ||
| Cheumatopsyche | 221 | 7 | 3 | |
| Hydropsyche | 212 | 3 | 1 | 1 |
| Hydropsychidae | 211 | 6 | ||
| Hydroptila | 200 | 2 | 1 | 5 |
| Oecetis | 317 | 4 | 1 | 1 |
| Leptoceridae | 310 | 1 | 1 | |
| Cyrnus | 224 | 2 | 2 | |
| Polycentropus | 231 | 3 | 1 | 1 |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 7 | 53 | 80 |
| Rhyacophila lato-sensu | 183 | 4 | 16 | |
| Baetis lato sensu | 9794 | 3 | 65 | 44 |
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 4 | 3 | 3 |
| Ephemerella | 450 | 481 | 50 | 25 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 12 | 3 | |
| Rhithrogena | 404 | 6 | 5 | |
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 1 | 1 | 1 |
| Aphelocheirus | 721 | 6 | 2 | |
| Dupophilus | 620 | 1 | 17 | 11 |
| Elmis | 618 | 13 | 4 | 6 |
| Esolus | 619 | 6 | 23 | 14 |
| Limnius | 623 | 3 | 1 | |
| Oulimnius | 622 | 6 | 6 | 1 |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | ||
| Blephariceridae | 747 | 32 | 6 | |
| Ceratopogonidae | 819 | 2 | 5 | 3 |
| Chironomidae | 807 | 592 | 100 | 96 |
| Empididae | 831 | 6 | 2 | |
| Limoniidae | 757 | 18 | 12 | |
| Simuliidae | 801 | 7 | 5 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 3 | 2 |
| Gomphidae | 678 | 5 | 3 | 2 |
| Copepoda | 3206 | 1 | ||
| Pacifastacus | 872 | 2 | ||
| Ancylus | 1028 | 360 | 200 | |
| Oligochaeta | 933 | 4 | 77 | 68 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |