Listes faunistiques invertébrés
Crenze à St-laurent-le-minier 06195330
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 19/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| I2M2 | 0.7480 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 80.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 13.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ceratopogonidae | 819 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Aeshnidae | 669 | 2 | ||
| Boyeria | 670 | 4 | 1 | |
| Gomphidae | 678 | 13 | 4 | |
| Onychogomphus | 682 | 148 | 60 | 55 |
| Micronecta | 719 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Gerris | 735 | 1 | ||
| Tipulidae | 753 | 13 | 2 | 2 |
| Limoniidae | 757 | 1 | 2 | 3 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 22 | 39 | 15 |
| Chironomidae | 807 | 283 | 100 | 185 |
| Calopteryx | 650 | 102 | 2 | |
| Tabanidae | 837 | 1 | ||
| Ephydridae | 844 | 98 | ||
| Gammaridae | 887 | 1 | ||
| Echinogammarus | 888 | 1 | ||
| Niphargus | 902 | 3 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 1 | 3 | 2 |
| Radix | 1004 | 57 | 2 | 5 |
| Ancylus | 1028 | 6 | 2 | 19 |
| Electrogena | 3181 | 6 | 2 | 12 |
| Leuctra geniculata | 33830 | 8 | 20 | 56 |
| Baetis | 364 | 2 | 37 | 16 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 5 | 1 | 2 |
| Hydropsyche | 212 | 8 | 9 | 7 |
| Cheumatopsyche | 221 | 1 | 1 | |
| Polycentropodidae | 223 | 8 | 4 | |
| Polycentropus | 231 | 11 | 7 | 30 |
| Psychomyia | 239 | 1 | 11 | |
| Tinodes | 245 | 2 | ||
| Micrasema | 268 | 45 | 24 | |
| Mystacides | 312 | 2 | 4 | 10 |
| Oecetis | 317 | 8 | 3 | 12 |
| Setodes | 318 | 3 | 3 | |
| Leuctra | 69 | 21 | 72 | 67 |
| Centroptilum | 383 | 2 | 1 | |
| Cloeon | 387 | 4 | 1 | |
| Heptageniidae | 399 | 5 | 5 | |
| Hydraena | 608 | 2 | ||
| Dryops | 613 | 1 | 1 | 1 |
| Stenelmis | 617 | 5 | 7 | 26 |
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 35 | 32 | 31 |
| Oulimnius | 622 | 60 | 12 | 9 |
| Limnius | 623 | 6 | 1 | 7 |
| Riolus | 625 | 1 | ||
| Odonata | 648 | 1 |