Listes faunistiques invertébrés
La Besbre à Saint-Prix 04022210
- Télécharger la fiche IRSTEA xls / 41 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 14/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 9.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | 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 |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | ||
| Leuctra | 69 | 2 | 80 | 20 |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 1 | ||
| Isoperla | 140 | 1 | ||
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 2 | |
| Baetis lato sensu | 9794 | 2 | 308 | 92 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 5 | ||
| Caenis | 457 | 7 | ||
| Ephemerella ignita | 451 | 5 | 50 | 17 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 14 | 10 | |
| Epeorus | 400 | 4 | 1 | |
| Rhithrogena | 404 | 9 | 23 | |
| Heptageniidae | 399 | 1 | 6 | 2 |
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 2 | 1 | 4 |
| Oulimnius | 622 | 6 | 3 | |
| Blephariceridae | 747 | 1 | 1 | |
| Ceratopogonidae | 819 | 2 | 1 | 4 |
| Chironomidae | 807 | 11 | 40 | 56 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 3 | |
| Pediciini | 20537 | 1 | 1 | |
| Rhagionidae | 841 | 2 | ||
| Simuliidae | 801 | 2 | 44 | 40 |
| Onychogomphus | 682 | 1 | 8 | |
| Copepoda | 3206 | 1 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Planorbidae | 1009 | 3 | 2 | |
| Branchiobdellidae | 3132 | 2 | ||
| Oligochaeta | 933 | 6 | 24 | 22 |
| Hydracarina | 906 | 1 | 1 |