Listes faunistiques invertébrés
IBIE A LAGORCE 1 06115080
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 14/08/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 21 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 65.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | 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 |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Hydropsyche | 212 | 2 | ||
| Hydroptila | 200 | 43 | 13 | 35 |
| Orthotrichia | 197 | 1 | ||
| Mystacides | 312 | 2 | ||
| Setodes | 318 | 1 | 2 | |
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 1 | 6 | |
| Baetidae | 363 | 1 | ||
| Gerridae | 734 | 1 | ||
| Esolus | 619 | 1 | 2 | |
| Limnius | 623 | 3 | ||
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 1 | 1 | |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 4 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 56 | 23 | 13 |
| Chironomidae | 807 | 16 | 7 | |
| Stratiomyidae | 824 | 5 | ||
| Tipulidae | 753 | 1 | ||
| Onychogomphus | 682 | 2 | 2 | |
| Gomphidae | 678 | 6 | 5 | |
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 5 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Oligochaeta | 933 | 1 | 1 | 2 |
| Dugesia | 1056 | 1 | 1 | 8 |
| Hydracarina | 906 | 1 | 1 | 1 |