Listes faunistiques invertébrés
IBIE A LAGORCE 1 06115080
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 03/07/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| I2M2 | 0.5381 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 12 | 13 |
| Leuctra | 69 | 7 | 16 | 10 |
| Agraylea | 201 | 1 | ||
| Hydroptila | 200 | 148 | 31 | 25 |
| Mystacides | 312 | 1 | ||
| Setodes | 318 | 1 | ||
| Tinodes | 245 | 6 | ||
| Baetis | 364 | 1 | 4 | |
| Centroptilum | 383 | 30 | 5 | |
| Cloeon | 387 | 5 | ||
| Caenis | 457 | 1 | 2 | |
| Ephemerella | 450 | 3 | 1 | 2 |
| Ecdyonurus | 421 | 2 | 1 | |
| Micronecta | 719 | 1 | ||
| Pomatinus | 611 | 2 | ||
| Esolus | 619 | 2 | 3 | |
| Normandia | 624 | 5 | ||
| Oulimnius | 622 | 17 | 4 | 2 |
| Stenelmis | 617 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Ceratopogoninae | 822 | 8 | 7 | 3 |
| Chironomidae | 807 | 642 | 472 | 103 |
| Hemerodromiinae | 3202 | 1 | 2 | 1 |
| Psychodidae | 783 | 2 | 1 | |
| Simuliidae | 801 | 2 | 1 | 8 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 8 | 1 | 5 |
| Coenagrionidae | 658 | 2 | ||
| Onychogomphus | 682 | 6 | 2 | 1 |
| Platycnemis | 657 | 5 | ||
| Gammarus | 892 | 18 | 8 | |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Radix | 1004 | 2 | 1 | 7 |
| Oligochaeta | 933 | 6 | 8 | 6 |
| Dugesia | 1056 | 7 | 3 | 2 |
| Hydracarina | 906 | 3 | 3 | 3 |