Listes faunistiques invertébrés
La Lère au lieu dit Lapeyre 05120016
- Télécharger la fiche IRSTEA xls / 83 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 24/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 43.0 | dominant |
| Blocs | ||
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 48.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 4 | ||
| Leuctra | 69 | 2 | 1 | |
| Hydropsyche | 212 | 7 | 26 | 10 |
| Hydroptila | 200 | 10 | 11 | 3 |
| Athripsodes | 311 | 7 | 1 | |
| Mystacides | 312 | 18 | 1 | |
| Polycentropus | 231 | 3 | 1 | |
| Polycentropodidae | 223 | 4 | ||
| Lype | 241 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 10 | 1 |
| Baetis lato sensu | 9794 | 30 | 36 | 39 |
| Centroptilum | 383 | 62 | ||
| Procloeon | 390 | 2 | 1 | |
| Caenis | 457 | 12 | 1 | |
| Ephemerella | 450 | 4 | 2 | |
| Ephemera | 502 | 16 | ||
| Ecdyonurus | 421 | 1 | 1 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 23 | 1 | 2 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 28 | 15 | 2 |
| Riolus | 625 | 6 | 3 | 8 |
| Stenelmis | 617 | 2 | ||
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 6 | ||
| Atherix | 839 | 16 | 5 | 6 |
| Atrichops | 840 | 7 | 3 | |
| Ceratopogonidae | 819 | 3 | 5 | |
| Chironomidae | 807 | 412 | 416 | 112 |
| Dixa | 794 | 1 | ||
| Hemerodromiinae | 3202 | 16 | 4 | 6 |
| Limoniini | 20393 | 1 | 25 | 11 |
| Pediciini | 20537 | 1 | ||
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 8 | 72 | 17 |
| Tipulidae | 753 | 3 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Gammarus | 892 | 9 | ||
| Gammaridae | 887 | 4 | 2 | 1 |
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 196 | 1 | 1 |
| Pisidium | 1043 | 36 | ||
| Bithynia | 994 | 28 | ||
| Potamopyrgus | 978 | 2144 | 4 | 9 |
| Physella | 19280 | 2 | ||
| Physidae | 995 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 19 | 22 | 1 |
| Dugesia | 1056 | 6 | ||
| Polycelis | 1064 | 1 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 | 3 |