Listes faunistiques invertébrés
EYRIEUX A BEAUCHASTEL 06107900
- Télécharger la fiche IRSTEA xls / 76 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 07/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 22 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Algues | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Blocs | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 3 | |
| Cheumatopsyche | 221 | 1 | 18 | |
| Hydropsyche | 212 | 4 | ||
| Hydroptila | 200 | 1 | ||
| Orthotrichia | 197 | 1 | 1 | |
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 10 | 1 | 6 |
| Setodes | 318 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 1 | 2 | |
| Baetidae | 363 | 25 | 40 | 13 |
| Baetis | 364 | 14 | 30 | |
| Cloeon | 387 | 3 | 1 | |
| Procloeon | 390 | 4 | 5 | 8 |
| Caenis | 457 | 9 | 62 | 200 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Choroterpes | 474 | 2 | 2 | |
| Aphelocheirus | 721 | 6 | ||
| Micronecta | 719 | 1 | 1 | |
| Esolus | 619 | 1 | 4 | 26 |
| Limnius | 623 | 2 | 1 | |
| Oulimnius | 622 | 3 | 8 | 7 |
| Stenelmis | 617 | 1 | 2 | |
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 90 | 90 | 160 |
| Limoniidae | 757 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Asellidae | 880 | 1 | ||
| Atyaephyra | 861 | 14 | ||
| Cladocera | 3127 | 3 | ||
| Spongillidae | 3106 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Planorbidae | 1009 | 7 | 4 | |
| Oligochaeta | 933 | 5 | 5 | 25 |
| Dugesiidae | 1055 | 65 | 25 | 11 |