Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 33 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 07/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 21 | 5 |
| Nemoura | 26 | 7 | 8 | 4 |
| Isoperla | 140 | 12 | ||
| Perlodes | 150 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Hydropsyche | 212 | 7 | 40 | |
| Adicella | 320 | 1 | ||
| Drusinae | 3120 | 4 | ||
| Limnephilinae | 3163 | 3 | 3 | 2 |
| Odontocerum | 339 | 9 | 1 | |
| Plectrocnemia | 228 | 1 | 4 | 1 |
| Polycentropodidae | 223 | 3 | ||
| Rhyacophila lato-sensu | 183 | 4 | ||
| Sericostoma | 322 | 2 | ||
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 6 | ||
| Ephemerella ignita | 451 | 2 | 6 | 1 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 8 | 5 | |
| Rhithrogena | 404 | 26 | ||
| Habroleptoides | 485 | 21 | 6 | |
| Habrophlebia | 491 | 1 | 2 | |
| Leptophlebiidae | 473 | 3 | 3 | 5 |
| Colymbetinae | 2395 | 5 | 2 | 2 |
| Elmis | 618 | 44 | 57 | 29 |
| Limnius | 623 | 3 | ||
| Hydraena | 608 | 2 | 11 | |
| Limnebius | 599 | 1 | ||
| Ceratopogonidae | 819 | 4 | 6 | 2 |
| Chironomidae | 807 | 661 | 871 | 441 |
| Limoniidae | 757 | 3 | 4 | |
| Psychodidae | 783 | 1 | 1 | |
| Tabanidae | 837 | 4 | ||
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 2 | ||
| Gammarus | 892 | 743 | 967 | 909 |
| Copepoda | 3206 | 22 | 1 | 11 |
| Hydracarina | 906 | 3 | ||
| Pisidium | 1043 | 5 | ||
| Ancylus | 1028 | 1 | ||
| Erpobdellidae | 928 | 3 | 5 | |
| Glossiphoniidae | 908 | 2 | 1 | |
| Oligochaeta | 933 | 201 | 97 | 67 |
| Nemathelmintha | 3111 | 1 | ||
| Polycelis | 1064 | 406 | 362 | 138 |