Listes faunistiques invertébrés
EYRIEUX A BEAUCHASTEL 06107900
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 01/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 46.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 29.0 | dominant |
| Algues | 5.0 | dominant |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | C |
| P2 | Sables | Nulle | B |
| P3 | Algues | Nulle | B |
| P4 | Pierres, galets | Nulle | C |
| P5 | Branchage, racines | Nulle | A |
| P6 | Litieres | Nulle | A |
| P7 | Granulats | Nulle | A |
| P8 | Blocs | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Rapide | A |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 22 | 22 | |
| Ecnomus | 249 | 1 | ||
| Cheumatopsyche | 221 | 8 | 73 | 64 |
| Hydropsyche | 212 | 2 | 45 | 104 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 2 | ||
| Orthotrichia | 197 | 1 | 2 | |
| Ceraclea | 313 | 1 | ||
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Chimarra | 207 | 3 | ||
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia | 239 | 3 | 3 | 1 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 5 | 42 | 29 |
| Cloeon | 387 | 1 | 4 | |
| Procloeon | 390 | 1 | 22 | 1 |
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 20 | 243 | 88 |
| Heptageniidae | 399 | 4 | 4 | |
| Ecdyonurus | 421 | 1 | 7 | 1 |
| Choroterpes | 474 | 11 | 27 | |
| Ephoron | 496 | 1 | ||
| Dryops | 613 | 2 | ||
| Esolus | 619 | 12 | 17 | 18 |
| Limnius | 623 | 1 | 2 | 3 |
| Oulimnius | 622 | 3 | 3 | 1 |
| Stenelmis | 617 | 1 | 3 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 91 | 99 | 92 |
| Limoniidae | 757 | 2 | 2 | |
| Simuliidae | 801 | 2 | ||
| Aphelocheirus | 721 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Orthetrum | 698 | 3 | ||
| Platycnemis | 657 | 6 | ||
| Sisyra | 856 | 1 | ||
| Cladocera | 3127 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | |
| Orconectes | 870 | 1 | ||
| Asellidae | 880 | 164 | 1 | |
| Crangonyx | 5116 | 11 | ||
| Planorbidae | 1009 | 10 | ||
| Corbicula | 1051 | 1 | ||
| Dugesiidae | 1055 | 12 | 6 | |
| Oligochaeta | 933 | 17 | 17 | |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |