Listes faunistiques invertébrés
Le ruisseau le Leoup à Libaros 05111370
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 26/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 82.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 19 | 14 |
| Euleuctra geniculata | 68 | 29 | 29 | 52 |
| Glossosomatidae | 189 | 1 | ||
| Goera | 287 | 6 | ||
| Silo | 292 | 1 | 2 | |
| Hydropsyche | 212 | 18 | 134 | 89 |
| Hydroptila | 200 | 4 | 2 | |
| Ithytrichia | 198 | 4 | ||
| Lepidostomatidae | 304 | 1 | ||
| Lepidostoma | 305 | 3 | 1 | 1 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 13 | ||
| Oecetis | 317 | 2 | ||
| Limnephilinae | 3163 | 6 | 2 | 2 |
| Polycentropus | 231 | 4 | 5 | 6 |
| Psychomyia | 239 | 1 | 1 | |
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 9 | 3 | |
| Sericostomatidae | 321 | 2 | 2 | |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 22 | 193 | 168 |
| Ephemerella ignita | 451 | 36 | 10 | 11 |
| Ephemera | 502 | 5 | 1 | 1 |
| Heptageniidae | 399 | 1 | 2 | |
| Ecdyonurus | 421 | 2 | 31 | 14 |
| Epeorus | 400 | 1 | ||
| Heptagenia | 443 | 1 | ||
| Leptophlebiidae | 473 | 4 | 2 | 6 |
| Habroleptoides | 485 | 1 | ||
| Paraleptophlebia | 481 | 1 | 1 | |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 5 | 45 | 12 |
| Elmis | 618 | 11 | 18 | 30 |
| Esolus | 619 | 16 | 51 | 90 |
| Limnius | 623 | 2 | 18 | 9 |
| Oulimnius | 622 | 318 | 48 | 96 |
| Stenelmis | 617 | 2 | 3 | |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 12 | 38 | 7 |
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 17 | 3 | 3 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 99 | 33 | 35 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 4 | 1 | 2 |
| Limoniidae | 757 | 3 | ||
| Simuliidae | 801 | 1 | 28 | 6 |
| Tabanidae | 837 | 10 | ||
| Tipulidae | 753 | 3 | ||
| Boyeria | 670 | 5 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Calopteryx | 650 | 53 | 1 | |
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 4 | 4 | 10 |
| Pisidium | 1043 | 7 | ||
| Potamopyrgus | 978 | 447 | 26 | |
| Physa (sensu lato) | 997 | 2 | ||
| Ancylus | 1028 | 9 | 10 | 17 |
| Oligochaeta | 933 | 2 | 1 | 2 |
| Dugesiidae | 1055 | 2 | ||
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 20 | 2 | 2 |
| Hydrozoa | 3168 | 1 | ||
| Bryozoa | 1087 | 1 |