Listes faunistiques invertébrés
GELON A LE-VERNEIL 06139800
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 46.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 20.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 19 | 5 | 2 |
| Nemoura | 26 | 6 | 1 | 1 |
| Protonemura | 46 | 39 | 2 | |
| Perlidae | 155 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Beraeidae | 327 | 1 | ||
| Ernodes | 330 | 1 | ||
| Hydropsyche | 212 | 5 | 1 | 6 |
| Lepidostomatidae | 304 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 3 | 1 | |
| Philopotamus | 209 | 6 | ||
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 9 | 2 | 2 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 21 | 100 | 75 |
| Heptageniidae | 399 | 3 | ||
| Ecdyonurus | 421 | 1 | 1 | 3 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 5 | 11 | 7 |
| Leptophlebiidae | 473 | 1 | ||
| Elmis | 618 | 3 | 1 | |
| Esolus | 619 | 4 | 1 | |
| Limnius | 623 | 6 | 12 | 8 |
| Helodes | 636 | 3 | ||
| Hydraena | 608 | 6 | 14 | 9 |
| Athericidae | 838 | 11 | 18 | 28 |
| Blephariceridae | 747 | 1 | 1 | |
| Chironomidae | 807 | 120 | 11 | |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 2 | 1 |
| Psychodidae | 783 | 1 | 4 | |
| Simuliidae | 801 | 20 | 31 | 5 |
| Stratiomyidae | 824 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Thaumaleidae | 823 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 105 | 37 | 24 |
| Hydracarina | 906 | 3 | ||
| Sphaeriidae | 1042 | 1 | 1 | |
| Ancylus | 1028 | 2 | ||
| Lymnaeidae | 998 | 1 | 2 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 4 | 6 | 1 |
| Planariidae | 1061 | 1 | 1 | 1 |