Listes faunistiques invertébrés
Le Graveron à Châtelperron 04415004
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 05/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 91.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | B |
| P4 | Sables | Nulle | B |
| P5 | Granulats | Lente | A |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Nulle | A |
| P8 | Sables | Lente | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | ||
| Nemoura | 26 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 9 | ||
| Athripsodes | 311 | 1 | 1 | 1 |
| Anabolia | 281 | 1 | ||
| Polycentropodidae | 223 | 19 | ||
| Polycentropus | 231 | 5 | ||
| Baetis | 364 | 7 | 2 | 4 |
| Procloeon | 390 | 1 | ||
| Brachycercus | 468 | 4 | ||
| Caenis | 457 | 30 | 3 | 5 |
| Ephemerella ignita | 451 | 75 | 8 | 7 |
| Ephemera | 502 | 1 | 1 | 4 |
| Ecdyonurus | 421 | 1 | ||
| Elmis | 618 | 2 | ||
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 6 | 1 | 1 |
| Helophorus | 604 | 1 | ||
| Atrichops | 840 | 2 | ||
| Chironomidae | 807 | 199 | 135 | 59 |
| Limoniidae | 757 | 1 | ||
| Eloeophila | 767 | 1 | ||
| Dicranota | 765 | 3 | 11 | 22 |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Corduliidae | 690 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 4 | ||
| Onychogomphus | 682 | 4 | ||
| Platycnemis | 657 | 5 | ||
| Decapoda | 3140 | 1 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 5 | 1 | |
| Gammarus | 892 | 34 | ||
| Potamopyrgus | 978 | 1 | 1 | |
| Sphaeriidae | 1042 | 5 | 5 | |
| Glossiphonia | 909 | 2 | 1 | |
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 6 | 5 | |
| Hydracarina | 906 | 3 | 3 |