Listes faunistiques invertébrés
EYRIEUX A ST-BARTHELEMY-LE-MEIL 06107800
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 14/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 5.0 | dominant |
| Blocs | 23.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 65.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 56 | |
| Leuctra | 69 | 13 | 264 | |
| Protonemura | 46 | 4 | ||
| Micrasema | 268 | 6 | ||
| Cheumatopsyche | 221 | 8 | ||
| Hydropsyche | 212 | 184 | 188 | |
| Hydroptila | 200 | 2 | ||
| Athripsodes | 311 | 2 | ||
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 10 | ||
| Oecetis | 317 | 6 | 2 | |
| Chimarra | 207 | 10 | ||
| Cyrnus | 224 | 9 | ||
| Polycentropus | 231 | 3 | 16 | |
| Psychomyia | 239 | 3 | 15 | 2 |
| Rhyacophila lato-sensu | 183 | 1 | 7 | 1 |
| Baetis lato sensu | 9794 | 23 | 368 | 144 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 440 | 13 | |
| Ephemerella | 450 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Stictotarsus | 550 | 1 | ||
| Elmis | 618 | 4 | ||
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 52 | 1 | |
| Oulimnius | 622 | 1 | 12 | |
| Stenelmis | 617 | 4 | 152 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 11 | 5 | |
| Chironomidae | 807 | 320 | 192 | 120 |
| Empididae | 831 | 4 | ||
| Limoniidae | 757 | 2 | 7 | 1 |
| Simuliidae | 801 | 28 | 8 | 3 |
| Tipulidae | 753 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 1 | 1 | |
| Cladocera | 3127 | 3 | ||
| Asellidae | 880 | 1 | 1 | |
| Ancylus | 1028 | 4 | 15 | 2 |
| Physella | 19280 | 2 | ||
| Helobdella | 912 | 4 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 10 | 13 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Plumatella | 3098 | 3 | ||
| Bryozoa | 1087 | 3 |