Listes faunistiques invertébrés
La Seye à La Rouquette 05121350
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/07/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.5107 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 85.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Granulats | Nulle | B |
| P6 | Sables | Nulle | 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 |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Limnephilinae | 3163 | 70 | 46 | |
| Odontocerum albicorne | 340 | 1 | ||
| Lype | 241 | 4 | 1 | |
| Tinodes | 245 | 1 | 19 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | 1 |
| Sericostoma | 322 | 35 | 6 | |
| Baetis | 364 | 1 | 19 | 30 |
| Pseudocentroptilum | 3207 | 1 | ||
| Ephemera | 502 | 23 | 7 | |
| Habrophlebia | 491 | 35 | ||
| Gerris | 735 | 1 | 1 | 1 |
| Pomatinus substriatus | 31734 | 1 | ||
| Platambus maculatus | 557 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 7 | 2 | |
| Limnius | 623 | 5 | 6 | 2 |
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 16 | 19 | 29 |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 2 | ||
| Hydrocyphon | 637 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 68 | 72 | 24 |
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 5 | ||
| Onychogomphus | 682 | 3 | ||
| Sialis | 704 | 5 | ||
| Copepoda | 3206 | 3 | ||
| Gammarus | 892 | 4658 | 1810 | 248 |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 20 | 14 | |
| Erpobdellidae | 928 | 3 | ||
| Glossiphonia | 909 | 13 | 2 | |
| Helobdella | 912 | 1 | ||
| Polycelis | 1064 | 3 | 2 | 1 |
| Oligochaeta | 933 | 9 | 30 | |
| Hydracarina | 906 | 4 | 2 | 1 |
| Hydrozoa | 3168 | 1 |