Listes faunistiques invertébrés
ARDECHE A VALLON-PONT-D'ARC 2 06115090
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 20/07/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 28 |
| I2M2 | 0.8790 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | ||
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | B1 |
| P2 | Sables | Nulle | B1 |
| P3 | Dalles, argiles | Nulle | B1 |
| P4 | Sables | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Moyenne | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Pierres, galets | Rapide | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Blocs | Rapide | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Euleuctra | 67 | 5 | 2 | |
| Leuctra | 69 | 1 | 101 | 19 |
| Hydropsychidae | 211 | 6 | ||
| Cheumatopsyche | 221 | 2 | 91 | 63 |
| Hydropsyche | 212 | 2 | 28 | 9 |
| Orthotrichia | 197 | 5 | ||
| Leptoceridae | 310 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 2 | ||
| Setodes | 318 | 2 | ||
| Chimarra | 207 | 1 | 7 | 9 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | 1 | |
| Psychomyia | 239 | 2 | 42 | 45 |
| Rhyacophila lato-sensu | 183 | 20 | ||
| Baetidae | 363 | 3 | 1 | |
| Baetis | 364 | 1 | 35 | 40 |
| Procloeon | 390 | 2 | ||
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 10 | 2 | 5 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 40 | 32 | |
| Epeorus | 400 | 1 | ||
| Leptophlebiidae | 473 | 2 | ||
| Choroterpes | 474 | 1 | 1 | 3 |
| Oligoneuriella | 394 | 1 | ||
| Ephoron | 496 | 3 | 2 | |
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 4 | 1 | 1 |
| Elmidae | 614 | 2 | ||
| Stenelmis | 617 | 5 | 1 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 96 | 29 | 15 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 10 | 3 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 24 | 105 | 69 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 5 | 48 | 28 |
| Gomphidae | 678 | 1 | ||
| Sisyra | 856 | 1 | ||
| Gammaridae | 887 | 3 | 1 | |
| Gammarus | 892 | 1 | ||
| Corbicula | 1051 | 1 | ||
| Ancylus | 1028 | 2 | ||
| Dugesiidae | 1055 | 19 | 5 | |
| Nematoda | 1089 | 1 | ||
| Oligochaeta | 933 | 9 | 60 | 3 |
| Hydracarina | 906 | 28 | 42 | 12 |
| Prostoma | 3110 | 2 |