Listes faunistiques invertébrés
FIER A MOTZ 06071900
- Télécharger la fiche IRSTEA xls / 127 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 29/06/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| I2M2 | 0.7280 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 13.0 | dominant |
| Blocs | 29.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Moyenne | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Blocs | Lente | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 3 | 1 |
| Glossosomatidae | 189 | 2 | ||
| Glossosoma | 190 | 2 | ||
| Hydropsychidae | 211 | 2 | 3 | |
| Hydropsyche | 212 | 6 | 4 | |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 11 | 1 | 3 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | 3 | |
| Rhyacophila lato-sensu | 183 | 3 | 7 | 3 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 20 | 31 | 65 |
| Centroptilum | 383 | 4 | ||
| Ephemerella ignita | 451 | 46 | 6 | 7 |
| Heptageniidae | 399 | 1 | 4 | |
| Ecdyonurus | 421 | 2 | ||
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 2 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 3 | ||
| Esolus | 619 | 4 | ||
| Riolus | 625 | 3 | ||
| Chironomidae | 807 | 700 | 750 | 280 |
| Empididae | 831 | 5 | 1 | 1 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 6 | 1 | 10 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 7 | 48 | 148 |
| Tabanidae | 837 | 6 | ||
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 351 | 8 | |
| Copepoda | 3206 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Ancylus | 1028 | 3 | ||
| Radix | 1004 | 6 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 200 | 8 | 20 |