Listes faunistiques invertébrés
La Besbre à Dompierre-sur-Besbre 04023000
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 29/08/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| I2M2 | 0.6710 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 2.0 | marginal |
| Granulats | 47.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 45.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Blocs | Lente | A |
| P5 | Sables | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Granulats | Moyenne | B |
| P9 | Sables | Lente | C |
| P10 | Granulats | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 2 | 16 | |
| Brachycentrus | 265 | 6 | ||
| Oligoplectrum | 263 | 1 | ||
| Agapetus | 191 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 31 | 6 | 6 |
| Hydroptila | 200 | 30 | 2 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 8 | ||
| Odontocerum | 339 | 7 | 4 | |
| Psychomyia | 239 | 164 | 1 | |
| Acentrella | 5151 | 3 | 1 | |
| Baetis | 364 | 10 | 5 | 5 |
| Baetopus | 31231 | 1 | ||
| Centroptilum | 383 | 4 | 3 | |
| Cloeon | 387 | 1 | ||
| Labiobaetis | 32271 | 3 | 1 | |
| Brachycercus | 468 | 32 | 1 | 5 |
| Caenis | 457 | 336 | 7 | 8 |
| Ephemerella ignita | 451 | 5 | ||
| Ephemera | 502 | 1 | 3 | |
| Leptophlebiidae | 473 | 1 | ||
| Potamanthus | 509 | 1 | ||
| Aphelocheirus | 721 | 6 | 5 | 2 |
| Micronecta | 719 | 368 | 6 | 14 |
| Esolus | 619 | 592 | 224 | 368 |
| Limnius | 623 | 48 | 8 | 8 |
| Macronychus | 626 | 32 | ||
| Oulimnius | 622 | 64 | ||
| Potamophilus | 615 | 48 | ||
| Hydrophilinae | 2517 | 1 | 1 | 1 |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 2944 | 2048 | 1104 |
| Eriopterini | 20361 | 20 | ||
| Hexatomini | 20358 | 6 | 43 | 8 |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 5 | ||
| Onychogomphus | 682 | 32 | 1 | |
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 38 | ||
| Ostracoda | 3170 | 1 | ||
| Asellidae | 880 | 1 | ||
| Corbicula | 1051 | 56 | 64 | 42 |
| Potamopyrgus | 978 | 7 | 5 | |
| Hydrobiidae | 973 | 1 | ||
| Piscicola | 919 | 3 | 1 | |
| Oligochaeta | 933 | 128 | 880 | 252 |
| Dugesia | 1056 | 20 | 1 | 10 |
| Mermithoïdea | 3159 | 2 | 1 | 3 |
| Prostoma | 3110 | 2 | ||
| Hydracarina | 906 | 144 | 84 | 31 |