Listes faunistiques invertébrés
Fresquel à Villemoustaussou 06177980
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 14/06/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 32 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.3985 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 30.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 45.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 30 | 13 | 2 |
| Hydroptila | 200 | 20 | 2 | |
| Mystacides | 312 | 5 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 108 | 34 | |
| Procloeon | 390 | 12 | 5 | |
| Caenis | 457 | 7 | 3 | 8 |
| Serratella | 5152 | 17 | ||
| Ecdyonurus | 421 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Ephoron | 496 | 5 | 47 | 52 |
| Micronecta | 719 | 2 | 2 | 9 |
| Gerris | 735 | 1 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 13 | 4 | |
| Oulimnius | 622 | 5 | 2 | |
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 730 | 200 | 60 |
| Simuliidae | 801 | 18 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Coenagrionidae | 658 | 2 | ||
| Asellidae | 880 | 1 | 4 | |
| Atyaephyra | 861 | 1 | ||
| Gammaridae | 887 | 6 | ||
| Echinogammarus | 888 | 61 | 19 | 29 |
| Gammarus | 892 | 12 | ||
| Spongillidae | 3106 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Corbicula | 1051 | 4 | 4 | |
| Ancylus | 1028 | 1 | 3 | |
| Potamopyrgus | 978 | 2 | ||
| Radix | 1004 | 1 | ||
| Erpobdellidae | 928 | 2 | 1 | |
| Oligochaeta | 933 | 80 | 2 | 1 |
| Hydrozoa | 3166 | 3 |