Listes faunistiques invertébrés
GALAURE A ST-BARTHELEMY-DE-VALS 06580341
- Télécharger la fiche IRSTEA xls / 42 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 02/06/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| I2M2 | 0.3582 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | B1 |
| P2 | Sables | Nulle | B1 |
| P3 | Sables | Lente | B1 |
| P4 | Bryophytes | Rapide | B1 |
| P5 | Pierres, galets | Rapide | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Blocs | Rapide | B2 |
| P8 | Dalles, argiles | Rapide | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Dalles, argiles | Lente | B3 |
| P12 | Dalles, argiles | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | ||
| Rhyacophila lato-sensu | 183 | 6 | 36 | 6 |
| Psychomyia | 239 | 1 | 3 | 1 |
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 44 | ||
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 1 | 2 | |
| Baetis | 364 | 111 | 216 | 12 |
| Caenis | 457 | 2 | 23 | |
| Ephemerella | 450 | 43 | 39 | 2 |
| Ecdyonurus | 421 | 1 | 8 | 3 |
| Oligoneuriella | 394 | 4 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 11 | 11 | |
| Esolus | 619 | 2 | 68 | 7 |
| Limnius | 623 | 1 | ||
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 1 | ||
| Gerris | 735 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Onychogomphus | 682 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 404 | 267 | 366 |
| Empididae | 831 | 1 | 4 | 3 |
| Limoniidae | 757 | 1 | 28 | 36 |
| Simuliidae | 801 | 10 | 4 | 2 |
| Tabanidae | 837 | 1 | ||
| Gammarus | 892 | 2740 | 2400 | 1544 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 9 | 2 | |
| Potamopyrgus | 978 | 68 | 3 | 1 |
| Radix | 1004 | 4 | ||
| Hydracarina | 906 | 3 | 4 | 2 |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 10 | 30 | 3 |
| Dugesiidae | 1055 | 9 | 2 | |
| Planariidae | 1061 | 1 | ||
| Nemathelmintha | 3111 | 2 | 2 | 2 |