Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 20.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 39.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 33.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | C |
| P2 | Pierres, galets | Moyenne | A |
| P3 | Granulats | Moyenne | B |
| P4 | Blocs | Lente | A |
| P5 | Litieres | Nulle | A |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Moyenne | C |
| P10 | Branchage, racines | Nulle | A |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 4 | ||
| Sericostomatidae | 321 | 10 | 27 | 7 |
| Sericostoma | 322 | 3 | ||
| Baetis | 364 | 1 | 2 | 4 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 1 | 1 | 1 |
| Ephemera | 502 | 25 | 6 | |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 14 | 7 | 1 |
| Paraleptophlebia | 481 | 4 | 1 | |
| Elmis | 618 | 34 | 11 | 23 |
| Esolus | 619 | 6 | ||
| Limnius | 623 | 1 | 9 | |
| Oulimnius | 622 | 24 | 11 | 2 |
| Riolus | 625 | 7 | ||
| Gyrinus | 514 | 1 | ||
| Hydraena | 608 | 4 | 11 | 1 |
| Atherix | 839 | 1 | ||
| Atrichops | 840 | 14 | 3 | 3 |
| Ceratopogonidae | 819 | 7 | 2 | 1 |
| Chironomidae | 807 | 112 | 77 | 10 |
| Dicranota | 765 | 1 | 7 | |
| Tabanidae | 837 | 8 | 4 | 2 |
| Gomphus | 679 | 1 | ||
| Sialis | 704 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 2 | 1 | |
| Gammaridae | 887 | 25 | 19 | 2 |
| Gammarus | 892 | 11 | 3 | |
| Niphargus | 902 | 5 | 6 | 1 |
| Ancylus | 1028 | 1 | 4 | 3 |
| Potamopyrgus | 978 | 38 | 23 | 54 |
| Physa (sensu lato) | 997 | 2 | 1 | |
| Physella | 19280 | 22 | ||
| Sphaeriidae | 1042 | 3 | 12 | 5 |
| Pisidium | 1043 | 5 | 2 | |
| Glossiphonia | 909 | 3 | 5 | |
| Oligochaeta | 933 | 12 | 32 | 19 |
| Bryozoa | 1087 | 3 | ||
| Hydrozoa | 3168 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |