Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 28/09/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 43.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 50.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B2 |
| P2 | Pierres, galets | Nulle | B3 |
| P3 | Sables | Nulle | B3 |
| P4 | Litieres | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Hydrophytes | Nulle | B1 |
| P7 | Roches | Nulle | B1 |
| P8 | Sables | Nulle | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Branchage, racines | Nulle | B1 |
| P11 | Sables | Nulle | B3 |
| P12 | Pierres, galets | Moyenne | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes | 329 | 3 | 1 | |
| Hydropsyche | 212 | 29 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 95 | 11 | 15 |
| Cyrnus | 224 | 5 | ||
| Baetis | 364 | 7 | 5 | 2 |
| Cloeon | 387 | 22 | ||
| Pseudocentroptilum | 3207 | 1 | ||
| Ephemera | 502 | 11 | 2 | 3 |
| Heptagenia | 443 | 1 | ||
| Paraleptophlebia | 481 | 4 | ||
| Micronecta | 719 | 2 | 35 | 7 |
| Gerris | 735 | 2 | ||
| Hydrometra | 740 | 1 | ||
| Nepidae | 725 | 1 | ||
| Colymbetinae | 2395 | 9 | 1 | |
| Elmis | 618 | 1 | 5 | |
| Oulimnius | 622 | 2 | 1 | 1 |
| Haliplus | 518 | 1 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 8 | ||
| Athericidae | 838 | 5 | 1 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 21 | 16 | 15 |
| Tabanidae | 837 | 1 | 4 | 2 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 16 | 1 | |
| Brachythemis | 3175 | 1 | ||
| Platycnemis | 657 | 17 | 1 | |
| Gammarus | 892 | 155 | 300 | 60 |
| Asellidae | 880 | 16 | ||
| Ancylus | 1028 | 7 | ||
| Radix | 1004 | 2 | ||
| Planorbidae | 1009 | 7 | ||
| Erpobdellidae | 928 | 12 | 2 | 1 |
| Glossiphoniidae | 908 | 3 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Oligochaeta | 933 | 22 | 30 | 20 |
| Hydracarina | 906 | 1 | 1 | 1 |