Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 960 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 6 | 4 | 25 |
| Leuctra | 69 | 1 | 3 | 5 |
| Nemoura | 26 | 1 | ||
| Silo-lithax | 5219 | 1 | ||
| Hydropsyche | 212 | 2 | 1 | |
| Hydroptila | 200 | 3 | 3 | |
| Odontocerum | 339 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | 2 |
| Sericostoma | 322 | 2 | 1 | |
| Baetis lato sensu | 9794 | 55 | 188 | 240 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | 2 | 8 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 4 | ||
| Paraleptophlebia | 481 | 2 | ||
| Leptophlebiidae | 473 | 1 | 1 | |
| Pomatinus | 611 | 3 | ||
| Elmis | 618 | 16 | 8 | |
| Esolus | 619 | 48 | 32 | 80 |
| Limnius | 623 | 4 | 1 | |
| Oulimnius | 622 | 24 | 16 | 16 |
| Riolus | 625 | 264 | 120 | 112 |
| Haliplus | 518 | 1 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 3 | ||
| Atherix | 839 | 4 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 5 | 1 | 5 |
| Chironomidae | 807 | 60 | 13 | 8 |
| Dixidae | 793 | 1 | ||
| Hemerodromiinae | 3202 | 1 | 1 | |
| Limoniini | 20393 | 2 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 18 | 2 | 14 |
| Tipulidae | 753 | 6 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 104 | 17 | 15 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Pisidium | 1043 | 10 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 656 | 192 | 344 |
| Radix | 1004 | 2 | ||
| Oligochaeta | 933 | 15 | 5 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |