Listes faunistiques invertébrés
GALAURE A ST-BARTHELEMY-DE-VALS 06580341
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 08/08/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| I2M2 | 0.5590 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 12.0 | dominant |
| Algues | ||
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 3 | 1 |
| Cheumatopsyche | 221 | 245 | 188 | 17 |
| Hydropsyche | 212 | 643 | 349 | 201 |
| Hydroptilidae | 193 | 3 | ||
| Hydroptila | 200 | 6 | 19 | 17 |
| Limnephilinae | 3163 | 2 | ||
| Psychomyia | 239 | 1 | 9 | 3 |
| Rhyacophila lato-sensu | 183 | 1 | 72 | 21 |
| Baetis | 364 | 208 | 136 | 50 |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 5 | ||
| Ephemera | 502 | 2 | 8 | |
| Ephemerella ignita | 451 | 1 | 7 | |
| Heptageniidae | 399 | 3 | ||
| Ecdyonurus | 421 | 8 | 6 | 3 |
| Aphelocheirus | 721 | 2 | ||
| Elmis | 618 | 280 | 113 | 63 |
| Esolus | 619 | 118 | 71 | 25 |
| Limnius | 623 | 44 | 24 | 19 |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 44 | 6 | |
| Riolus | 625 | 88 | 107 | 220 |
| Stenelmis | 617 | 1 | 1 | |
| Orectochilus | 515 | 1 | ||
| Anthomyidae | 847 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1600 | 2240 | 960 |
| Empididae | 831 | 16 | 70 | 95 |
| Limoniidae | 757 | 66 | 819 | 253 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 1 | ||
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 6095 | 1400 | 850 |
| Hydracarina | 906 | 3 | 3 | |
| Corbicula | 1051 | 5 | ||
| Potamopyrgus | 978 | 11 | ||
| Oligochaeta | 933 | 64 | 224 | 32 |
| Dugesiidae | 1055 | 184 | 64 | 96 |
| Prostoma | 3110 | 3 | ||
| Nemathelmintha | 3111 | 3 |