Listes faunistiques invertébrés
Le ruisseau le Leoup à Libaros 05111370
- Télécharger la fiche IRSTEA xls / 2202 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 27/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 44 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 13 | 8 |
| Euleuctra geniculata | 68 | 3 | 98 | 23 |
| Taeniopteryx | 14 | 1 | ||
| Goeridae | 286 | 1 | ||
| Goera | 287 | 7 | 3 | |
| Silo-lithax | 5219 | 1 | 5 | 2 |
| Hydropsyche | 212 | 1 | 36 | 5 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 5 | ||
| Ithytrichia | 198 | 1 | ||
| Lepidostomatidae | 304 | 1 | ||
| Lepidostoma | 305 | 4 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 7 | 4 | 4 |
| Oecetis | 317 | 1 | 2 | 2 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 21 | 5 | |
| Psychomyia | 239 | 1 | 12 | |
| Tinodes | 245 | 3 | 61 | 2 |
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Sericostomatidae | 321 | 11 | ||
| Sericostoma | 322 | 2 | ||
| Baetis lato sensu | 9794 | 1 | 37 | 13 |
| Centroptilum | 383 | 7 | ||
| Procloeon | 390 | 1 | 1 | |
| Ephemerella ignita | 451 | 22 | 1 | |
| Ephemera | 502 | 5 | 1 | |
| Ecdyonurus | 421 | 17 | 3 | |
| Leptophlebiidae | 473 | 2 | 6 | 7 |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 3 | ||
| Hydrometra | 740 | 1 | ||
| Nepidae | 725 | 1 | 1 | |
| Dryops | 613 | 1 | ||
| Dytiscinae | 2396 | 1 | ||
| Dupophilus | 620 | 4 | 3 | 6 |
| Elmis | 618 | 1 | 10 | 2 |
| Esolus | 619 | 13 | 64 | 33 |
| Limnius | 623 | 4 | 14 | 5 |
| Oulimnius | 622 | 53 | 42 | 13 |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 5 | 7 | |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 12 | 10 | 21 |
| Chironomidae | 807 | 53 | 120 | 13 |
| Dixidae | 793 | 1 | 9 | |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 3 | |
| Psychodidae | 783 | 3 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 1 | 1 | |
| Boyeria | 670 | 1 | 2 | |
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 2 | 5 | 1 |
| Calopteryx | 650 | 29 | 2 | |
| Copepoda | 3206 | 17 | 6 | 4 |
| Sphaeriidae | 1042 | 3 | ||
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 182 | 360 | 260 |
| Lymnaeidae | 998 | 1 | ||
| Galba | 1001 | 1 | ||
| Physa (sensu lato) | 997 | 5 | ||
| Planorbidae | 1009 | 1 | ||
| Ancylus | 1028 | 43 | 158 | 46 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | 2 | |
| Oligochaeta | 933 | 2 | 1 | |
| Hydracarina | 906 | 6 | 5 | 10 |