Listes faunistiques invertébrés
Crenze à St-laurent-le-minier 06195330
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 07/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 15.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 41.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 9 | 6 | 10 |
| Micrasema | 268 | 1 | ||
| Hydropsychidae | 211 | 1 | 1 | |
| Hydropsyche | 212 | 2 | 2 | |
| Oecetis | 317 | 4 | 1 | 18 |
| Setodes | 318 | 4 | 3 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 5 | ||
| Psychomyiidae | 238 | 2 | ||
| Tinodes | 245 | 1 | 10 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 14 | 70 | 30 |
| Caenis | 457 | 2 | ||
| Serratella | 5152 | 2 | ||
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 5 | 13 | 14 |
| Limnius | 623 | 4 | 2 | |
| Oulimnius | 622 | 10 | 7 | 7 |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 4 | ||
| Anthomyidae | 847 | 1 | 1 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 325 | 385 | 300 |
| Empididae | 831 | 1 | 11 | 3 |
| Limoniidae | 757 | 1 | 2 | 2 |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 35 | 365 | 14 |
| Tabanidae | 837 | 15 | 2 | |
| Tipulidae | 753 | 11 | 1 | 10 |
| Boyeria | 670 | 2 | 5 | |
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 18 | 19 | 10 |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 62 | 8 | 27 |
| Platycnemis | 657 | 1 | ||
| Gammaridae | 887 | 10 | 2 | |
| Echinogammarus | 888 | 2 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Ancylus | 1028 | 5 | 3 | |
| Oligochaeta | 933 | 1 |