Listes faunistiques invertébrés
La Tauge à Albias 05120005
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 25/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 27 |
| Taxon indicateur | Ephemeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 51.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 25.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 17.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 1 | 3 | |
| Hydroptila | 200 | 1 | 8 | 28 |
| Baetis lato sensu | 9794 | 1 | 80 | 37 |
| Caenis | 457 | 3 | 10 | 2 |
| Ephemerella ignita | 451 | 1 | 6 | 1 |
| Ephemera | 502 | 8 | 4 | |
| Micronecta | 719 | 6 | 2 | |
| Gerris | 735 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 1 | 13 | 4 |
| Limnius | 623 | 5 | 17 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 207 | 192 | 200 |
| Dolichopodidae | 836 | 1 | ||
| Limoniidae | 757 | 1 | 4 | |
| Simuliidae | 801 | 4 | 6 | |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 5 | ||
| Echinogammarus | 888 | 3 | 60 | 20 |
| Gammaridae | 887 | 11 | 6 | |
| Corbicula | 1051 | 2 | 1 | |
| Pisidium | 1043 | 1 | ||
| Ancylus fluviatilis | 1029 | 40 | 17 | |
| Potamopyrgus antipodarum | 979 | 5 | 96 | 17 |
| Radix | 1004 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 1 | 60 | 150 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Hydrozoa | 3168 | 1 |