Listes faunistiques invertébrés
Le ruisseau de Bartac à Moissac 05119030
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 08/06/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 11.0 | dominant |
| Branchage, racines | 10.0 | dominant |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 71.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | A |
| P2 | Sables | Lente | B |
| P3 | Litieres | Lente | B |
| P4 | Branchage, racines | Nulle | B |
| P5 | Sables | Nulle | B |
| P6 | Sables | Lente | C |
| P7 | Helophytes | Nulle | A |
| P8 | Granulats | Nulle | A |
| P9 | Sables | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Blocs | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 5 | ||
| Hydropsychidae | 211 | 2 | ||
| Hydroptila | 200 | 7 | 1 | 1 |
| Polycentropodidae | 223 | 1 | ||
| Baetis lato sensu | 9794 | 6 | ||
| Baetidae | 363 | 3 | ||
| Leptophlebiidae | 473 | 2 | 1 | |
| Gerris | 735 | 2 | ||
| Riolus | 625 | 1 | ||
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 26 | 315 | 133 |
| Ephydridae | 844 | 7 | ||
| Limoniidae | 757 | 26 | ||
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 16 | 7 | |
| Tipulidae | 753 | 4 | ||
| Onychogomphus | 682 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Echinogammarus | 888 | 1 | ||
| Gammaridae | 887 | 3 | 1 | |
| Asellidae | 880 | 92 | 800 | 5 |
| Atyaephyra desmarestii | 862 | 2 | ||
| Pisidium | 1043 | 3 | 40 | |
| Sphaeriidae | 1042 | 14 | 290 | |
| Potamopyrgus antipodarum | 979 | 320 | 600 | 107 |
| Physa (sensu lato) | 997 | 3 | 1 | |
| Oligochaeta | 933 | 16 | 11 | 5 |
| Nematoda | 1089 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 |