Listes faunistiques invertébrés
Sasse à Nibles 06153630
- Télécharger la fiche IRSTEA xls / 149 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 13/10/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.7204 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 54.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 32.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 9.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Blocs | Moyenne | B1 |
| P4 | Branchage, racines | Moyenne | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Granulats | Moyenne | B2 |
| P7 | Sables | Lente | B2 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Pierres, galets | Rapide | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Granulats | Lente | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 10 | 1 | 2 |
| Nemoura | 26 | 22 | ||
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 1 | ||
| Perla | 164 | 2 | ||
| Besdolus | 130 | 16 | 15 | 11 |
| Isoperla | 140 | 11 | ||
| Hydropsyche | 212 | 52 | 36 | 35 |
| Hydroptila | 200 | 2 | ||
| Odontocerum | 339 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 1 | |
| Baetis | 364 | 1 | 2 | 2 |
| Caenis | 457 | 449 | 15 | 11 |
| Ephemera | 502 | 3 | 1 | |
| Ephemerella | 450 | 1 | ||
| Ecdyonurus | 421 | 3 | 4 | 5 |
| Rhithrogena | 404 | 23 | 10 | |
| Paraleptophlebia | 481 | 2 | 10 | 4 |
| Gerris | 735 | 4 | ||
| Pomatinus | 611 | 33 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 24 | 4 | 3 |
| Esolus | 619 | 2 | 1 | |
| Gyrinidae | 512 | 3 | 3 | |
| Hydrophilidae | 571 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 45 | 7 | 3 |
| Dixidae | 793 | 11 | ||
| Limoniidae | 757 | 2 | 7 | 6 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 5 | 2 | |
| Stratiomyidae | 824 | 2 | ||
| Tabanidae | 837 | 4 | 3 | |
| Tipulidae | 753 | 3 | 1 | 1 |
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Somatochlora | 693 | 1 | ||
| Onychogomphus | 682 | 30 | 3 | |
| Conchostraca | 3126 | 1 | 1 | |
| Gammarus | 892 | 49 | ||
| Oligochaeta | 933 | 10 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |