Listes faunistiques invertébrés
Le Nadalou à Teulat 05158180
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 15/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 9.0 |
| GFI | 2 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 15.0 | dominant |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 71.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Helophytes | Nulle | A |
| P3 | Algues | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Baetis lato sensu | 9794 | 15 | 18 | 10 |
| Micronecta | 719 | 4 | 1 | |
| Nepidae | 725 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Colymbetinae | 2395 | 1 | 1 | 2 |
| Hydroporinae | 2393 | 2 | 1 | |
| Haliplus | 518 | 2 | ||
| Hydraena | 608 | 1 | 1 | |
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 2 | 1 | 3 |
| Chironomidae | 807 | 265 | 170 | 182 |
| Culicidae | 796 | 2 | ||
| Dixidae | 793 | 2 | 1 | |
| Dolichopodidae | 836 | 2 | ||
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 3 | ||
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 37 | 7 | |
| Tipulidae | 753 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Sympetrum | 699 | 1 | ||
| Calopteryx | 650 | 8 | ||
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 1126 | 559 | 674 |
| Procambarus | 2027 | 4 | 1 | |
| Corbicula | 1051 | 1 | ||
| Pisidium | 1043 | 9 | 3 | 4 |
| Potamopyrgus | 978 | 79 | 137 | 19 |
| Physidae | 995 | 1 | 1 | |
| Physella | 19280 | 2 | ||
| Oligochaeta | 933 | 113 | 31 | 3 |
| Nematoda | 1089 | 2 | 1 | |
| Hydracarina | 906 | 1 | 2 | |
| Hydrozoa | 3168 | 1 | ||
| Bryozoa | 1087 | 1 |