Listes faunistiques invertébrés
La Sagne à Cabrerets 05089990
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 2.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 5.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 79.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Silo | 292 | 1 | ||
| Hydroptila | 200 | 1 | 1 | |
| Limnephilinae | 3163 | 2 | ||
| Metalype | 246 | 1 | ||
| Paduniella | 5147 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Sericostoma | 322 | 2 | ||
| Sericostomatidae | 321 | 1 | 1 | |
| Baetis | 364 | 4 | 20 | 6 |
| Centroptilum | 383 | 35 | 1 | 1 |
| Pseudocentroptilum | 3207 | 9 | 1 | |
| Baetidae | 363 | 24 | 12 | 2 |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 24 | ||
| Habroleptoides | 485 | 14 | ||
| Habrophlebia | 491 | 12 | 1 | |
| Paraleptophlebia | 481 | 6 | ||
| Leptophlebiidae | 473 | 14 | 3 | 1 |
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Elmis | 618 | 40 | 2 | 19 |
| Esolus | 619 | 7 | 9 | 24 |
| Limnius | 623 | 2 | ||
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 2 | 3 | |
| Riolus | 625 | 43 | 47 | 116 |
| Haliplus | 518 | 2 | ||
| Athericidae | 838 | 3 | ||
| Chironomidae | 807 | 60 | 36 | 6 |
| Simuliidae | 801 | 3 | 16 | 7 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 12 | ||
| Cordulegaster | 687 | 5 | 1 | |
| Onychogomphus | 682 | 2 | 2 | |
| Gammarus | 892 | 1313 | 291 | 721 |
| Erpobdellidae | 928 | 5 | 1 | |
| Glossiphoniidae | 908 | 4 | ||
| Oligochaeta | 933 | 2 | 2 |