Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| I2M2 | 0.6700 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 42.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ephydridae | 844 | 14 | ||
| Calopteryx | 650 | 3 | ||
| Platycnemis | 657 | 4 | ||
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 3 | 2 | |
| Sialis | 704 | 4 | ||
| Hydrometra | 740 | 1 | ||
| Limoniidae | 757 | 1 | 4 | |
| Simuliidae | 801 | 29 | 2 | 1 |
| Chironomidae | 807 | 650 | 830 | 172 |
| Ceratopogonidae | 819 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Limnius | 623 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Oligochaeta | 933 | 105 | 10 | |
| Ancylus | 1028 | 2 | 71 | |
| Colymbetinae | 2395 | 1 | ||
| Limnephilinae | 3163 | 2 | 6 | 3 |
| Ostracoda | 3170 | 1 | ||
| Electrogena | 3181 | 7 | ||
| Serratella | 5152 | 9 | 3 | |
| Baetis lato sensu | 9794 | 56 | 25 | 3 |
| Leuctra geniculata | 33830 | 2 | 1 | 8 |
| Pediciidae | 50011 | 24 | 4 | |
| Mystacides | 312 | 16 | 7 | |
| Rhyacophila lato-sensu | 183 | 5 | ||
| Glossosoma | 190 | 1 | ||
| Hydroptila | 200 | 14 | ||
| Hydropsyche | 212 | 1 | 68 | 1 |
| Polycentropus | 231 | 8 | 3 | |
| Psychomyia | 239 | 2 | 38 | |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 4 | ||
| Goera | 287 | 1 | ||
| Silo | 292 | 6 | 3 | |
| Athripsodes | 311 | 3 | 2 | 1 |
| Leuctra | 69 | 19 | 229 | 9 |
| Heptageniidae | 399 | 23 | ||
| Ecdyonurus | 421 | 5 | ||
| Caenis | 457 | 4 | ||
| Leptophlebiidae | 473 | 2 | ||
| Habrophlebia | 491 | 1 | ||
| Ephemera | 502 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Elmis | 618 | 3 | ||
| Esolus | 619 | 13 | ||
| Dupophilus | 620 | 1 | 20 | 2 |
| Oulimnius | 622 | 1 |