Listes faunistiques invertébrés
Le ruisseau de Bartac à Moissac 05119030
- Télécharger la fiche IRSTEA xls / 39 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 18/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 91.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Sables | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 22 | 11 | 1 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 3 | 11 | 7 |
| Lype | 241 | 4 | ||
| Tinodes | 245 | 3 | ||
| Baetis lato sensu | 9794 | 62 | ||
| Habrophlebia | 491 | 3 | ||
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Elmis | 618 | 1 | ||
| Haliplus | 518 | 2 | 1 | 1 |
| Helophorus | 604 | 1 | ||
| Athericidae | 838 | 4 | 1 | 2 |
| Ceratopogoninae | 822 | 1 | 4 | |
| Chironomidae | 807 | 140 | 720 | 140 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 6 | 2 | |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 2 | ||
| Gomphus | 679 | 1 | ||
| Sialis | 704 | 2 | ||
| Echinogammarus | 888 | 736 | 6 | 7 |
| Gammaridae | 887 | 64 | 1 | 11 |
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 21 | 112 | 48 |
| Potamopyrgus | 978 | 4352 | 1232 | 1376 |
| Glossiphoniidae | 908 | 6 | ||
| Oligochaeta | 933 | 40 | 80 | 80 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 | 3 |