Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 11/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Goeridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 40.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 43.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 9.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s28 | Nulle | A |
| P2 | s30 | Lente | A |
| P3 | s9 | Nulle | A |
| P4 | s30 | Moyenne | A |
| P5 | s1 | Nulle | B |
| P6 | s24 | Nulle | B |
| P7 | s25 | Nulle | B |
| P8 | s24 | Lente | B |
| P9 | s1 | Lente | C |
| P10 | s24 | Moyenne | C |
| P11 | s1 | Moyenne | C |
| P12 | s24 | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | ||
| Silo-lithax | 5219 | 1 | 2 | |
| Hydropsyche | 212 | 3 | ||
| Leptoceridae | 310 | 1 | ||
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 3 | 3 | |
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Baetis lato sensu | 9794 | 11 | 6 | 33 |
| Centroptilum | 383 | 1 | 3 | |
| Caenis | 457 | 3 | 3 | |
| Ephemerella ignita | 451 | 187 | 124 | 76 |
| Ecdyonurus | 421 | 72 | 96 | 84 |
| Leptophlebiidae | 473 | 2 | ||
| Habrophlebia | 491 | 56 | 26 | 30 |
| Micronecta | 719 | 2 | ||
| Notonectidae | 728 | 2 | 1 | |
| Esolus | 619 | 6 | 3 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 29 | 16 | 7 |
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 1 | 6 | 4 |
| Chironomidae | 807 | 112 | 128 | 104 |
| Dixidae | 793 | 1 | 2 | |
| Limoniidae | 757 | 4 | 7 | 4 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 6 | 1 | 56 |
| Stratiomyidae | 824 | 2 | 1 | |
| Calopteryx | 650 | 1 | ||
| Chalcolestes | 2611 | 2 | 2 | |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Niphargus | 902 | 1 | ||
| Gammaridae | 887 | 4 | ||
| Hydracarina | 906 | 3 | 1 | 5 |
| Sphaeriidae | 1042 | 1 | 13 | |
| Galba | 1001 | 1 | ||
| Radix | 1004 | 2 | ||
| Physa (sensu lato) | 997 | 16 | 4 | 5 |
| Ancylus | 1028 | 7 | 16 | 6 |
| Potamopyrgus | 978 | 44 | 24 | 11 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 140 | 126 | 72 |
| Nematoda | 1089 | 3 | ||
| Hydrozoa | 3168 | 104 | 34 | 32 |