Listes faunistiques invertébrés
Le ruisseau du Bost à Bussy-Albieux 04012050
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/04/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 34.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | S3* | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Amphinemura | 21 | 44 | 26 | 6 |
| Protonemura | 46 | 146 | 86 | 96 |
| Isoperla | 140 | 35 | 30 | 20 |
| Perlodidae | 127 | 4 | 2 | 1 |
| Beraeodes | 329 | 1 | ||
| Agapetinae | 9812 | 1 | 7 | 3 |
| Hydropsyche | 212 | 6 | ||
| Athripsodes | 311 | 1 | 10 | 2 |
| Drusinae | 3120 | 16 | 24 | 17 |
| Limnephilinae | 3163 | 61 | 3 | 7 |
| Plectrocnemia | 228 | 3 | 1 | 3 |
| Rhyacophila lato-sensu | 183 | 6 | 5 | 3 |
| Baetis lato sensu | 9794 | 50 | 80 | 25 |
| Centroptilum | 383 | 12 | 2 | |
| Ephemerella ignita | 451 | 35 | 84 | 54 |
| Rhithrogena | 404 | 6 | 100 | 90 |
| Heptageniidae | 399 | 30 | 2 | |
| Habroleptoides | 485 | 2 | ||
| Habrophlebia | 491 | 114 | 16 | 25 |
| Leptophlebiidae | 473 | 22 | 8 | 9 |
| Siphlonurus | 350 | 1 | ||
| Velia | 745 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 3 | 1 | 1 |
| Hydraena | 608 | 1 | 2 | 3 |
| Ceratopogonidae | 819 | 1 | 12 | 6 |
| Chironomidae | 807 | 962 | 560 | 1200 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 4 | ||
| Pediciini | 20537 | 1 | 3 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 11 | 8 | |
| Tabanidae | 837 | 2 | ||
| Cordulegaster | 687 | 1 | ||
| Calopteryx | 650 | 6 | ||
| Gammarus | 892 | 83 | 72 | 35 |
| Gammaridae | 887 | 22 | 38 | 13 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | |
| Pisidium | 1043 | 3 | 3 | 7 |
| Sphaeriidae | 1042 | 2 | 8 | |
| Ancylus | 1028 | 3 | 10 | 8 |
| Oligochaeta | 933 | 2 | 65 | 60 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 |