Listes faunistiques invertébrés
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| Date prélèvement | 28/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 73.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Bryophytes | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 9 | 35 | 7 |
| Hydroptila | 200 | 3 | 3 | |
| Athripsodes | 311 | 11 | 8 | 15 |
| Mystacides | 312 | 15 | 2 | |
| Rhyacophila lato-sensu | 183 | 4 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 2 | 10 | |
| Centroptilum | 383 | 4 | ||
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 10 | 5 | 7 |
| Ephemera | 502 | 2 | 2 | |
| Serratella | 5152 | 2 | ||
| Ecdyonurus | 421 | 1 | 15 | 10 |
| Gerris | 735 | 3 | ||
| Hydrometra | 740 | 2 | ||
| Nepidae | 725 | 1 | ||
| Dryops | 613 | 2 | ||
| Elmis | 618 | 50 | 18 | 31 |
| Limnius | 623 | 5 | 1 | 19 |
| Oulimnius | 622 | 40 | 5 | 10 |
| Riolus | 625 | 5 | 7 | |
| Stenelmis | 617 | 1 | 10 | |
| Haliplus | 518 | 1 | 3 | 4 |
| Anthomyidae | 847 | 6 | 2 | 1 |
| Athericidae | 838 | 3 | ||
| Chironomidae | 807 | 205 | 33 | 3 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 1 | 7 | 2 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 30 | ||
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 2 | 1 | 1 |
| Calopteryx | 650 | 1 | 1 | |
| Onychogomphus | 682 | 6 | 3 | 12 |
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 110 | 80 | 8 |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | |
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 120 | 1 | 3 |
| Glossiphoniidae | 908 | 7 | 3 | 8 |
| Oligochaeta | 933 | 1 | 1 | 3 |