Listes faunistiques invertébrés
BOURBRE A CHAVANOZ 06083000
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 15/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 5.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Moyenne | A |
| P5 | Hydrophytes | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Glossosomatinae | 20359 | 2 | 2 | |
| Hydropsyche | 212 | 52 | 83 | 67 |
| Hydroptila | 200 | 2 | 12 | 12 |
| Ithytrichia | 198 | 2 | ||
| Lepidostomatidae | 304 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Psychomyia | 239 | 1 | 5 | 14 |
| Rhyacophila lato-sensu | 183 | 18 | 10 | 8 |
| Baetis | 364 | 37 | 111 | 69 |
| Caenis | 457 | 1 | ||
| Serratella | 5152 | 3 | 1 | 4 |
| Ephemera | 502 | 2 | 1 | |
| Ecdyonurus | 421 | 1 | ||
| Potamanthus | 509 | 5 | 3 | 11 |
| Aphelocheirus | 721 | 1 | 1 | |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 22 | 18 | 10 |
| Esolus | 619 | 32 | 108 | 100 |
| Limnius | 623 | 10 | 18 | |
| Oulimnius | 622 | 10 | 1 | |
| Riolus | 625 | 12 | 6 | 14 |
| Stenelmis | 617 | 1 | ||
| Chironomidae | 807 | 585 | 320 | 80 |
| Empididae | 831 | 3 | 5 | 8 |
| Limoniidae | 757 | 2 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 80 | 1104 | 13 |
| Onychogomphus | 682 | 1 | ||
| Asellidae | 880 | 69 | ||
| Gammarus | 892 | 6540 | 950 | 2590 |
| Hydracarina | 906 | 2 | 5 | 8 |
| Bithynia | 994 | 2 | ||
| Potamopyrgus | 978 | 7 | 2 | 12 |
| Theodoxus | 967 | 1 | 1 | 3 |
| Ancylus | 1028 | 5 | 4 | |
| Oligochaeta | 933 | 2 | 55 | 28 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 15 | 9 | 7 |
| Prostoma | 3110 | 1 | ||
| Nemathelmintha | 3111 | 1 | 2 |