Listes faunistiques invertébrés
La Gélise en amont du Rimbez 05106850
- Télécharger la fiche IRSTEA xls / 50 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 16/10/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.3083 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 94.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Sables | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 16 | ||
| Ithytrichia | 198 | 3 | ||
| Limnephilidae | 276 | 7 | ||
| Limnephilinae | 3163 | 6 | ||
| Baetis | 364 | 8 | ||
| Procloeon | 390 | 1 | ||
| Ephemerella | 450 | 4 | ||
| Ephemerella ignita | 451 | 14 | ||
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 6 | ||
| Heptagenia | 443 | 1 | ||
| Leptophlebiidae | 473 | 4 | ||
| Paraleptophlebia | 481 | 1 | ||
| Gerris | 735 | 1 | 1 | |
| Colymbetinae | 2395 | 4 | ||
| Elmis | 618 | 24 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | ||
| Macronychus | 626 | 6 | ||
| Oulimnius | 622 | 5 | ||
| Hydraena | 608 | 16 | ||
| Ochthebius | 609 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 12 | ||
| Chironomidae | 807 | 89 | 40 | 20 |
| Simuliidae | 801 | 1 | ||
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 3 | ||
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 2 | ||
| Gomphus | 679 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Gammaridae | 887 | 3 | 2 | |
| Echinogammarus | 888 | 382 | ||
| Gammarus | 892 | 16 | ||
| Cambaridae | 2024 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Corbicula | 1051 | 3 | 1 | |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 19 | 6 | |
| Theodoxus | 967 | 2 | ||
| Physa stricto-sensu | 30103 | 1 | ||
| Oligochaeta | 933 | 5 | 3 | 1 |