Listes faunistiques invertébrés
Le Lander à Gaymond 05097500
- Télécharger la fiche IRSTEA xls / 64 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 15/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 51.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 4.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 18.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nemoura | 26 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Ceratopogoninae | 822 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Mystacides | 312 | 1 | ||
| Heptageniidae | 399 | 3 | 4 | |
| Caenis | 457 | 1 | ||
| Elmis | 618 | 3 | 20 | |
| Rhyacophila lato-sensu | 183 | 2 | 11 | |
| Athericidae | 838 | 6 | 5 | |
| Dupophilus | 620 | 5 | 22 | |
| Oulimnius | 622 | 1 | ||
| Silo | 292 | 1 | 1 | |
| Mermithoïdea | 3159 | 1 | ||
| Micronecta | 719 | 1 | 7 | |
| Hydracarina | 906 | 1 | 1 | |
| Ecdyonurus | 421 | 4 | 9 | |
| Ancylus | 1028 | 20 | 4 | |
| Hydraena | 608 | 1 | 1 | |
| Potamopyrgus | 978 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Esolus | 619 | 1 | 11 | 46 |
| Platycnemis | 657 | 1 | ||
| Glossiphoniidae | 908 | 2 | 1 | |
| Erpobdellidae | 928 | 1 | 7 | 2 |
| Sialis | 704 | 9 | 2 | |
| Copepoda | 3206 | 1 | 1 | |
| Oligochaeta | 933 | 4 | 11 | 2 |
| Leuctra geniculata | 33830 | 3 | 2 | 8 |
| Leuctra | 69 | 3 | 52 | 92 |
| Protonemura | 46 | 2 | ||
| Hydropsyche | 212 | 5 | 92 | 140 |
| Leptocerus | 319 | 4 | ||
| Micrasema | 268 | 3 | ||
| Hydroptila | 200 | 5 | 24 | 24 |
| Polycentropus | 231 | 11 | 28 | 22 |
| Limnephilinae | 3163 | 2 | ||
| Psychomyia | 239 | 2 | 16 | 5 |
| Leptophlebiidae | 473 | 3 | 1 | 1 |
| Ephemerella ignita | 451 | 1 | 2 | 5 |
| Baetis lato sensu | 9794 | 328 | 16 | 360 |
| Dolichopodidae | 836 | 1 | ||
| Limoniidae | 757 | 1 | 7 | 3 |
| Empididae | 831 | 1 | 1 | |
| Simuliidae | 801 | 392 | 11 | |
| Chironomidae | 807 | 504 | 324 | 464 |
| Gammarus | 892 | 2 |