Listes faunistiques invertébrés
PISSEUR A LA-TRANCLIERE 06800000
- Télécharger la fiche IRSTEA xls / 645 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 29/05/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| I2M2 | 0.4353 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 35.0 | dominant |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 52.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | A |
| P2 | Litieres | Nulle | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Granulats | Nulle | A |
| P7 | Litieres | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Litieres | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Brachycentridae | 262 | 1 | ||
| Goeridae | 286 | 9 | ||
| Mystacides | 312 | 43 | 5 | 6 |
| Oecetis | 317 | 14 | ||
| Lype | 241 | 4 | 1 | |
| Tinodes | 245 | 3 | ||
| Ephemera | 502 | 2 | 1 | 1 |
| Leptophlebiidae | 473 | 1 | ||
| Elmis | 618 | 119 | 6 | 2 |
| Ceratopogonidae | 819 | 42 | 17 | 15 |
| Chironomidae | 807 | 223 | 274 | 104 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 1 | |
| Tabanidae | 837 | 1 | ||
| Corixinae | 5196 | 1 | ||
| Micronecta | 719 | 1 | 1 | |
| Calopteryx | 650 | 3 | 1 | |
| Agriotypus | 1083 | 1 | ||
| Sialis | 704 | 2 | 1 | 1 |
| Asellidae | 880 | 5 | 1 | |
| Gammarus | 892 | 199 | 312 | 188 |
| Acroloxus | 1033 | 6 | 1 | |
| Pisidium | 1043 | 4 | 8 | 4 |
| Dendrocoelidae | 1071 | 1 | ||
| Planariidae | 1061 | 2 | 1 | 6 |
| Glossiphoniidae | 908 | 2 | 1 | |
| Oligochaeta | 933 | 58 | 14 | 66 |
| Bryozoa | 1087 | 3 | 3 | 3 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 |