Listes faunistiques invertébrés
VEYLE A GRIEGES 06049000
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 13/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 7.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | ||
| Granulats | 85.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Hydrophytes | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Granulats | Lente | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 1 | 5 | |
| Hydropsyche | 212 | 6 | 21 | 11 |
| Athripsodes | 311 | 18 | 5 | |
| Oecetis | 317 | 1 | ||
| Neureclipsis | 236 | 1 | ||
| Baetis lato sensu | 9794 | 9 | 120 | 15 |
| Caenis | 457 | 4 | 18 | 13 |
| Ephemera | 502 | 1 | ||
| Heptagenia | 443 | 5 | 11 | |
| Aphelocheirus | 721 | 2 | 4 | |
| Gerris | 735 | 1 | ||
| Elmis | 618 | 5 | ||
| Athericidae | 838 | 1 | 1 | 3 |
| Chironomidae | 807 | 18 | 5 | |
| Simuliidae | 801 | 7 | 200 | 8 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 8 | ||
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 10 | ||
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 150 | 355 | 212 |
| Gammarus | 892 | 1467 | 336 | 401 |
| Atyaephyra | 861 | 61 | ||
| Orconectes | 870 | 2 | ||
| Asellidae | 880 | 44 | 132 | 108 |
| Corbicula | 1051 | 2 | 24 | 12 |
| Pisidium | 1043 | 84 | 32 | |
| Sphaerium | 1044 | 496 | 117 | 511 |
| Sphaeriidae | 1042 | 28 | 88 | |
| Bithynia | 994 | 1 | 13 | 15 |
| Theodoxus | 967 | 4 | 35 | 21 |
| Ancylus | 1028 | 1 | ||
| Erpobdellidae | 928 | 10 | 3 | 37 |
| Glossiphoniidae | 908 | 2 | 7 | |
| Oligochaeta | 933 | 6 | 144 | 672 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesia | 1056 | 5 | 14 | 24 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Hydrozoa | 3168 | 1 |