Listes faunistiques invertébrés
La Besbre à Dompierre-sur-Besbre 04023000
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 10/06/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| I2M2 | 0.8408 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 90.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Moyenne | B |
| P2 | Granulats | Lente | B |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Lente | C |
| P5 | Pierres, galets | Moyenne | A |
| P6 | Granulats | Moyenne | B |
| P7 | Granulats | Nulle | B |
| P8 | Granulats | Lente | C |
| P9 | Branchage, racines | Nulle | A |
| P10 | Granulats | Nulle | C |
| P11 | Granulats | Moyenne | C |
| P12 | Bryophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Xanthoperla | 178 | 25 | 13 | |
| Leuctra | 69 | 2 | 4 | 11 |
| Brachycentrus | 265 | 59 | ||
| Oligoplectrum | 263 | 549 | 11 | 56 |
| Glossosomatidae | 189 | 2 | 1 | |
| Hydropsychidae | 211 | 36 | 7 | 25 |
| Hydropsyche | 212 | 152 | 24 | 44 |
| Hydroptila | 200 | 117 | 25 | 34 |
| Ithytrichia | 198 | 3 | ||
| Leptoceridae | 310 | 2 | ||
| Athripsodes | 311 | 2 | 5 | 4 |
| Ceraclea | 313 | 1 | ||
| Oecetis | 317 | 1 | 23 | 16 |
| Setodes | 318 | 2 | ||
| Triaenodes | 314 | 4 | ||
| Psychomyia | 239 | 2 | 1 | |
| Baetidae | 363 | 7 | 5 | 6 |
| Baetis | 364 | 144 | 35 | 87 |
| Procloeon | 390 | 2 | ||
| Pseudocentroptilum | 3207 | 3 | ||
| Brachycercus | 468 | 2 | 1 | 1 |
| Caenis | 457 | 32 | 72 | 30 |
| Ephemerella ignita | 451 | 251 | 12 | 36 |
| Serratella mesoleuca | 25677 | 2 | 2 | |
| Electrogena | 3181 | 15 | ||
| Epeorus | 400 | 1 | ||
| Heptagenia | 443 | 9 | ||
| Rhithrogena | 404 | 2 | 4 | |
| Paraleptophlebia | 481 | 1 | ||
| Ephoron | 496 | 1 | 7 | |
| Potamanthus | 509 | 10 | 4 | 5 |
| Esolus | 619 | 81 | 142 | 41 |
| Limnius | 623 | 4 | 3 | 9 |
| Macronychus | 626 | 10 | 1 | |
| Oulimnius | 622 | 3 | ||
| Potamophilus | 615 | 9 | ||
| Stenelmis | 617 | 2 | ||
| Helophorus | 604 | 1 | ||
| Laccobius | 581 | 1 | ||
| Atherix | 839 | 24 | 5 | 6 |
| Chironomidae | 807 | 720 | 806 | 313 |
| Hemerodromiinae | 3202 | 1 | 1 | |
| Hexatoma | 773 | 2 | 34 | 40 |
| Simuliidae | 801 | 4 | 11 | 212 |
| Tipulidae | 753 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 6 | ||
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 3 | ||
| Gammaridae | 887 | 64 | 61 | 82 |
| Gammarus | 892 | 63 | 3 | 36 |
| Potamopyrgus | 978 | 1 | ||
| Corbicula | 1051 | 1 | 18 | 19 |
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 10 | 23 | 48 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |