Listes faunistiques invertébrés
GALAURE A ST-BARTHELEMY-DE-VALS 06580341
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 16/06/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| I2M2 | 0.4424 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 45.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 34.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Nulle | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Blocs | Rapide | B |
| P10 | Blocs | Nulle | B |
| P11 | Dalles, argiles | Moyenne | B |
| P12 | Dalles, argiles | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | |
| Goeridae | 286 | 5 | ||
| Goera | 287 | 4 | 1 | |
| Hydropsyche | 212 | 8 | 8 | 4 |
| Hydroptila | 200 | 2 | 21 | 13 |
| Ceraclea | 313 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Psychomyia | 239 | 13 | 5 | 4 |
| Rhyacophila lato-sensu | 183 | 6 | 7 | |
| Baetis | 364 | 56 | 12 | 12 |
| Caenis | 457 | 2 | ||
| Serratella | 5152 | 27 | 10 | 6 |
| Ecdyonurus | 421 | 5 | 1 | |
| Dryopidae | 610 | 16 | ||
| Pomatinus | 611 | 3 | ||
| Elmis | 618 | 5 | 8 | 6 |
| Esolus | 619 | 20 | 19 | 19 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 5 | 3 | 1 |
| Riolus | 625 | 3 | 1 | |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Chironomidae | 807 | 18 | 20 | 20 |
| Empididae | 831 | 2 | 5 | 1 |
| Limoniidae | 757 | 6 | 10 | 4 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 4 | ||
| Onychogomphus | 682 | 1 | ||
| Asellidae | 880 | 1 | ||
| Gammarus | 892 | 1700 | 240 | 220 |
| Spongillidae | 3106 | 3 | ||
| Hydracarina | 906 | 3 | 3 | |
| Sphaeriidae | 1042 | 1 | 2 | |
| Ancylus | 1028 | 105 | 5 | 10 |
| Potamopyrgus | 978 | 80 | 25 | 30 |
| Radix | 1004 | 1 | 1 | |
| Oligochaeta | 933 | 40 | 4 | 1 |
| Dugesiidae | 1055 | 45 | 105 | |
| Planariidae | 1061 | 28 | ||
| Nemathelmintha | 3111 | 3 | 3 |