Listes faunistiques invertébrés
Lampy à Alzonne 06177959
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 4 |
| Variété taxonomique | 23 |
| Taxon indicateur | Leptoceridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 21.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 46.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 27.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | B |
| P2 | Sables | Nulle | B |
| P3 | Sables | Nulle | C |
| P4 | Litieres | Nulle | A |
| P5 | Granulats | Nulle | B |
| P6 | Branchage, racines | Nulle | A |
| P7 | Granulats | Nulle | C |
| P8 | Pierres, galets | Nulle | B |
| P9 | Granulats | Nulle | C |
| P10 | Vases | Nulle | A |
| P11 | Blocs | Nulle | A |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | ||
| Hydroptila | 200 | 2 | ||
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 4 | 1 | 5 |
| Oecetis | 317 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropodidae | 223 | 1 | 7 | 1 |
| Cyrnus | 224 | 2 | 1 | |
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia | 239 | 4 | ||
| Baetis | 364 | 5 | ||
| Procloeon | 390 | 2 | 6 | 3 |
| Caenis | 457 | 19 | 13 | 9 |
| Esolus | 619 | 3 | 1 | 2 |
| Oulimnius | 622 | 1 | 2 | |
| Stenelmis | 617 | 7 | 1 | |
| Atherix | 839 | 3 | ||
| Atrichops | 840 | 6 | 1 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 197 | 131 | 55 |
| Antocha | 759 | 1 | ||
| Aphelocheirus | 721 | 2 | ||
| Micronecta | 719 | 1 | 6 | |
| Onychogomphus | 682 | 3 | 1 | |
| Chalcolestes | 2611 | 1 | ||
| Orthetrum | 698 | 3 | ||
| Platycnemis | 657 | 7 | 1 | |
| Sialis | 704 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 3 | ||
| Gammaridae | 887 | 4 | 14 | |
| Echinogammarus | 888 | 41 | 5 | 17 |
| Ancylus | 1028 | 7 | 4 | 11 |
| Potamopyrgus | 978 | 4 | 1 | 2 |
| Planorbidae | 1009 | 1 | ||
| Corbicula | 1051 | 8 | 7 | 5 |
| Sphaeriidae | 1042 | 5 | 1 | |
| Pisidium | 1043 | 2 | ||
| Oligochaeta | 933 | 26 | 41 | 78 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |