Listes faunistiques invertébrés
L'Aure au niveau de Saverdun 05169990
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 12/06/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.3489 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 15.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 5.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 74.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Helophytes | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 1 | |
| Hydroptila | 200 | 1 | 2 | |
| Hydroptilidae | 193 | 2 | 1 | |
| Leptoceridae | 310 | 4 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Polycentropodidae | 223 | 3 | 1 | |
| Baetis lato sensu | 9794 | 50 | 31 | 92 |
| Centroptilum luteolum | 384 | 2 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 6 | 1 | |
| Micronecta | 719 | 1 | ||
| Hydrometra | 740 | 4 | ||
| Notonectidae | 728 | 4 | ||
| Colymbetinae | 2395 | 4 | ||
| Hydroporinae | 2393 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Haliplus | 518 | 10 | 13 | 5 |
| Hydrophilinae | 2517 | 3 | 1 | 1 |
| Anthomyidae | 847 | 1 | 2 | 2 |
| Ceratopogonidae | 819 | 6 | 7 | 37 |
| Chironomidae | 807 | 700 | 319 | 122 |
| Culicidae | 796 | 1 | ||
| Dixidae | 793 | 7 | ||
| Empididae | 831 | 2 | ||
| Ephydridae | 844 | 7 | ||
| Limoniidae | 757 | 2 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 52 | 12 | 65 |
| Tipulidae | 753 | 7 | 2 | 3 |
| Boyeria irene | 671 | 1 | 1 | |
| Aeshnidae | 669 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Chalcolestes viridis | 2612 | 15 | ||
| Sympetrum | 699 | 2 | ||
| Platycnemis | 657 | 4 | ||
| Sialis | 704 | 15 | ||
| Gammarus | 892 | 4 | 4 | |
| Gammaridae | 887 | 12 | 5 | 3 |
| Pisidium | 1043 | 7 | 1 | |
| Sphaeriidae | 1042 | 21 | 1 | |
| Potamopyrgus antipodarum | 979 | 592 | 508 | 861 |
| Radix | 1004 | 571 | 626 | 117 |
| Physa (sensu lato) | 997 | 9 | 2 | 1 |
| Glossiphoniidae | 908 | 184 | 6 | |
| Oligochaeta | 933 | 32 | 8 | 4 |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |