Listes faunistiques invertébrés
ESCOUTAY A ALBA-LA-ROMAINE 06112600
- Télécharger la fiche IRSTEA xls / 78 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 11/08/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| I2M2 | 0.8092 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 57.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Pierres, galets | Lente | B1 |
| P4 | Sables | Nulle | B1 |
| P5 | Blocs | Lente | B2 |
| P6 | Blocs | Moyenne | B2 |
| P7 | Dalles, argiles | Nulle | B2 |
| P8 | Dalles, argiles | Lente | B2 |
| P9 | Blocs | Lente | B3 |
| P10 | Blocs | Nulle | B3 |
| P11 | Dalles, argiles | Moyenne | B3 |
| P12 | Dalles, argiles | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 8 | 8 | 4 |
| Leuctra | 69 | 1 | 6 | 5 |
| Cheumatopsyche | 221 | 1 | 5 | 4 |
| Hydropsyche | 212 | 22 | 45 | 91 |
| Hydroptila | 200 | 2 | 2 | 11 |
| Leptoceridae | 310 | 1 | 1 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 8 | 11 | |
| Setodes | 318 | 2 | ||
| Chimarra | 207 | 9 | 7 | |
| Polycentropodidae | 223 | 4 | 8 | |
| Polycentropus | 231 | 2 | 1 | 1 |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 4 | |
| Baetidae | 363 | 5 | 2 | |
| Baetis | 364 | 43 | 49 | |
| Centroptilum | 383 | 2 | ||
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 25 | 8 | 48 |
| Ephemera | 502 | 2 | 1 | |
| Ecdyonurus | 421 | 1 | 6 | 7 |
| Micronecta | 719 | 2 | 4 | 2 |
| Dryops | 613 | 7 | ||
| Pomatinus | 611 | 1 | 3 | |
| Elmis | 618 | 6 | 4 | 3 |
| Esolus | 619 | 2 | 10 | 10 |
| Limnius | 623 | 1 | 2 | 1 |
| Oulimnius | 622 | 12 | 14 | 13 |
| Stenelmis | 617 | 5 | 7 | 2 |
| Orectochilus | 515 | 1 | ||
| Peltodytes | 519 | 2 | 4 | |
| Hydrophilidae | 571 | 1 | ||
| Anthomyidae | 847 | 1 | 1 | |
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 35 | 30 | 85 |
| Limoniidae | 757 | 2 | 2 | 19 |
| Simuliidae | 801 | 3 | 9 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 3 | 1 | |
| Calopteryx | 650 | 16 | 1 | |
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 3 | ||
| Platycnemis | 657 | 3 | ||
| Gammarus | 892 | 30 | 2 | 2 |
| Asellidae | 880 | 4 | ||
| Ancylus | 1028 | 5 | 11 | |
| Potamopyrgus | 978 | 7 | 14 | |
| Radix | 1004 | 1 | ||
| Planorbidae | 1009 | 2 | ||
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 7 | ||
| Oligochaeta | 933 | 10 | 1 | |
| Hydracarina | 906 | 5 | 30 | 15 |