Listes faunistiques invertébrés
L'Arrêt-Darré à Lhez 05234013
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 12/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Nulle | B |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Blocs | Nulle | A |
| P6 | Litieres | Nulle | A |
| P7 | Granulats | Nulle | A |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | 14 | 49 |
| Leuctra | 69 | 5 | 11 | 25 |
| Brachycentrus | 265 | 1 | ||
| Goeridae | 286 | 2 | 2 | 5 |
| Goera | 287 | 16 | 1 | |
| Hydropsyche | 212 | 5 | 64 | |
| Hydroptila | 200 | 2 | ||
| Mystacides | 312 | 1 | 5 | 1 |
| Oecetis | 317 | 7 | ||
| Stenophylacini-chaetopterygini | 3146 | 6 | 2 | 3 |
| Chimarra | 207 | 4 | ||
| Philopotamus | 209 | 5 | ||
| Polycentropus | 231 | 16 | 3 | |
| Psychomyia | 239 | 8 | ||
| Tinodes | 245 | 9 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 14 | |
| Sericostomatidae | 321 | 4 | 3 | |
| Baetis | 364 | 1 | 1 | 7 |
| Centroptilum | 383 | 1 | 1 | |
| Ephemerella ignita | 451 | 1 | ||
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 1 | 1 | 4 |
| Ecdyonurus | 421 | 8 | 6 | |
| Leptophlebiidae | 473 | 1 | ||
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 2 | 5 | 20 |
| Esolus | 619 | 38 | 18 | 64 |
| Limnius | 623 | 1 | 4 | 5 |
| Oulimnius | 622 | 10 | 6 | |
| Stenelmis | 617 | 2 | ||
| Hydraena | 608 | 8 | 10 | |
| Chironomidae | 807 | 87 | 7 | 50 |
| Chelifera | 2884 | 1 | ||
| Clinocerinae | 9813 | 2 | ||
| Antocha | 759 | 9 | ||
| Dicranota | 765 | 3 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 1 | 5 | |
| Boyeria | 670 | 2 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 7 | 10 | 9 |
| Ancylus | 1028 | 3 | 14 | 5 |
| Potamopyrgus | 978 | 23 | 8 | 19 |
| Tricladida | 1054 | 1 | ||
| Dugesia | 1056 | 7 | ||
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 2 | 2 | 8 |
| Hydracarina | 906 | 3 | 3 | 3 |