Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 7.0 | dominant |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 36.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 50.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Sables | Lente | A |
| P5 | Litieres | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | Moyenne | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Granulats | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | 16 | 40 |
| Leuctra | 69 | 2 | 6 | 26 |
| Glossosomatidae | 189 | 1 | ||
| Agapetus | 191 | 9 | 16 | |
| Silo-lithax | 5219 | 2 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 5 | 3 | |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Polycentropus | 231 | 1 | 2 | |
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 1 | 4 | |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 5 | ||
| Baetidae | 363 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 48 | 34 |
| Centroptilum | 383 | 2 | ||
| Caenis | 457 | 1 | 1 | 2 |
| Ephemera | 502 | 2 | 1 | 3 |
| Ephemerella ignita | 451 | 2 | ||
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Gerris | 735 | 13 | ||
| Elmis | 618 | 3 | 2 | 8 |
| Esolus | 619 | 11 | 62 | 376 |
| Limnius | 623 | 13 | 20 | 96 |
| Athericidae | 838 | 3 | ||
| Ceratopogonidae | 819 | 4 | 3 | 7 |
| Chironomidae | 807 | 672 | 160 | 32 |
| Psychodidae | 783 | 1 | ||
| Tipulidae | 753 | 3 | ||
| Boyeria | 670 | 2 | ||
| Onychogomphus | 682 | 4 | 1 | 1 |
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 2 | 1 | |
| Ostracoda | 3170 | 9 | 15 | 12 |
| Niphargus | 902 | 1 | 1 | |
| Gammarus | 892 | 416 | 464 | 928 |
| Asellidae | 880 | 1 | ||
| Hydracarina | 906 | 2 | 1 | |
| Sphaerium | 1044 | 8 | 1 | |
| Pisidium | 1043 | 15 | 2 | 4 |
| Ancylus | 1028 | 1 | 50 | 92 |
| Potamopyrgus | 978 | 1152 | 160 | 104 |
| Glossiphoniidae | 908 | 9 | 5 | 3 |
| Oligochaeta | 933 | 1536 | 336 | 528 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 4 | 1 | 2 |
| Planariidae | 1061 | 10 | 1 | 7 |
| Nematoda | 1089 | 1 | 2 |