Listes faunistiques invertébrés
EYRIEUX A BEAUCHASTEL 06107900
- Télécharger la fiche IRSTEA xls / 68 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 30/07/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Branchage, racines | Nulle | B1 |
| P5 | Blocs | Moyenne | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Pierres, galets | Rapide | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Pierres, galets | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 2 | 19 | 16 |
| Ecnomus | 249 | 7 | ||
| Glossosomatidae | 189 | 1 | ||
| Cheumatopsyche | 221 | 191 | 37 | |
| Hydropsyche | 212 | 105 | 4 | |
| Hydroptila | 200 | 3 | ||
| Orthotrichia | 197 | 3 | 1 | 1 |
| Leptoceridae | 310 | 1 | ||
| Ceraclea | 313 | 1 | 1 | |
| Leptocerus | 319 | 2 | ||
| Mystacides | 312 | 8 | 4 | |
| Oecetis | 317 | 7 | ||
| Setodes | 318 | 2 | 1 | |
| Triaenodes | 314 | 10 | ||
| Limnephilinae | 3163 | 3 | ||
| Chimarra | 207 | 23 | ||
| Polycentropodidae | 223 | 21 | 1 | 1 |
| Polycentropus | 231 | 27 | 7 | 11 |
| Cyrnus | 224 | 1 | ||
| Psychomyia | 239 | 11 | 14 | |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | ||
| Baetidae | 363 | 12 | 3 | 9 |
| Baetis | 364 | 313 | 87 | |
| Procloeon | 390 | 3 | 1 | 13 |
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 105 | 30 | 124 |
| Ephemerella | 450 | 5 | 3 | |
| Heptageniidae | 399 | 21 | 5 | |
| Heptagenia | 443 | 1 | ||
| Ecdyonurus | 421 | 1 | 13 | 7 |
| Epeorus | 400 | 4 | ||
| Leptophlebiidae | 473 | 1 | 3 | |
| Choroterpes | 474 | 3 | 16 | |
| Oligoneuriella | 394 | 1 | ||
| Ephoron | 496 | 4 | ||
| Micronecta | 719 | 21 | ||
| Hydroporinae | 2393 | 1 | ||
| Stenelmis | 617 | 12 | 1 | |
| Esolus | 619 | 15 | 25 | |
| Oulimnius | 622 | 2 | 2 | |
| Chironomidae | 807 | 679 | 154 | 166 |
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 272 | 1 | |
| Calopteryx | 650 | 4 | ||
| Corduliidae | 690 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 26 | ||
| Asellidae | 880 | 245 | ||
| Atyaephyra | 861 | 7 | ||
| Crangonyx | 5116 | 338 | 1 | |
| Gammarus | 892 | 12 | ||
| Planorbidae | 1009 | 2310 | ||
| Dugesiidae | 1055 | 98 | 1 | |
| Oligochaeta | 933 | 6 | 4 | |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 13 | 41 |
| Prostoma | 3110 | 1 | 3 | 1 |