Listes faunistiques invertébrés
La Lère au lieu dit Lapeyre 05120016
- Télécharger la fiche IRSTEA xls / 40 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 20/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 51.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 42.0 | 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 | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 6 | 10 | 1 |
| Leuctra | 69 | 34 | 3 | 3 |
| Brachycentrus | 265 | 1 | ||
| Hydropsyche | 212 | 16 | 13 | 312 |
| Hydroptila | 200 | 2 | 7 | 2 |
| Athripsodes | 311 | 72 | 21 | 11 |
| Mystacides | 312 | 68 | 3 | 8 |
| Oecetis | 317 | 2 | ||
| Triaenodes | 314 | 4 | ||
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 4 | |
| Sericostoma | 322 | 6 | 2 | 1 |
| Baetis | 364 | 2 | 1 | 16 |
| Centroptilum | 383 | 2 | 2 | |
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 164 | 200 | 188 |
| Ephemera | 502 | 14 | 26 | 12 |
| Paraleptophlebia | 481 | 1 | ||
| Pomatinus | 611 | 2 | 1 | |
| Esolus | 619 | 8 | 24 | 126 |
| Oulimnius | 622 | 108 | 78 | 180 |
| Riolus | 625 | 12 | 48 | 18 |
| Stenelmis | 617 | 20 | 3 | |
| Hydraena | 608 | 5 | ||
| Anthomyidae | 847 | 3 | ||
| Atherix | 839 | 60 | 34 | 7 |
| Atrichops | 840 | 28 | 4 | 7 |
| Ceratopogonidae | 819 | 3 | 3 | 2 |
| Chironomidae | 807 | 832 | 356 | 1008 |
| Clinocerinae | 9813 | 1 | 3 | |
| Hemerodromiinae | 3202 | 4 | 1 | 8 |
| Pristinella | 20383 | 196 | 270 | |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 3 | ||
| Simuliidae | 801 | 4 | ||
| Stratiomyidae | 824 | 2 | 1 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 6 | ||
| Onychogomphus | 682 | 2 | 7 | 1 |
| Platycnemis | 657 | 5 | ||
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 3 | 4 | |
| Gammarus | 892 | 35 | 3 | 6 |
| Cladocera | 3127 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 244 | ||
| Pisidium | 1043 | 5 | 2 | 1 |
| Sphaerium | 1044 | 3 | ||
| Bithynia | 994 | 2 | ||
| Potamopyrgus | 978 | 119 | 713 | 157 |
| Galba | 1001 | 1 | ||
| Radix | 1004 | 4 | 2 | |
| Lymnaeidae | 998 | 1 | 2 | |
| Physella | 19280 | 47 | 2 | |
| Physidae | 995 | 8 | 1 | 2 |
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 100 | 1 | 23 |
| Dugesia | 1056 | 13 | 1 | |
| Mermithoïdea | 3159 | 3 | ||
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 | 3 | |
| Fredericella | 3095 | 3 | ||
| Paludicella | 3092 | 3 | 3 | 3 |