Listes faunistiques invertébrés
La Garenne (Cédat) à Le Castéra 05155100
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 14/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 23 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 60.0 | dominant |
| Pierres, galets | 2.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 25.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Bryophytes | Moyenne | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Branchage, racines | Moyenne | B |
| P9 | Branchage, racines | Nulle | C |
| P10 | Branchage, racines | Lente | C |
| P11 | Branchage, racines | Moyenne | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 4 | ||
| Hydroptila | 200 | 11 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Baetidae | 363 | 1 | 1 | |
| Baetis lato sensu | 9794 | 22 | 7 | |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 1 | 1 | |
| Serratella | 5152 | 4 | 6 | 2 |
| Leptophlebiidae | 473 | 1 | 1 | |
| Elmis | 618 | 13 | 2 | |
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 5 | 1 | |
| Riolus | 625 | 37 | 3 | |
| Helophorus | 604 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Atrichops | 840 | 3 | 7 | 3 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 33 | 13 | 8 |
| Pediciidae | 50011 | 2 | 1 | |
| Simuliidae | 801 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 3 | 1 | |
| Sialis | 704 | 2 | ||
| Ostracoda | 3170 | 1 | ||
| Echinogammarus | 888 | 1329 | 962 | 649 |
| Gammarus | 892 | 68 | 4 | |
| Corbicula | 1051 | 11 | 4 | 6 |
| Sphaeriidae | 1042 | 2 | 2 | |
| Pisidium | 1043 | 7 | 1 | |
| Potamopyrgus | 978 | 34 | 165 | 849 |
| Oligochaeta | 933 | 15 | 9 | 6 |
| Nematoda | 1089 | 1 | 1 | |
| Hydracarina | 906 | 2 | 1 |