Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 05/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | ||
| Blocs | 0.0 | marginal |
| Granulats | ||
| Helophytes | 20.0 | dominant |
| Vases | 77.0 | dominant |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Vases | Nulle | C |
| P2 | Vases | Lente | C |
| P3 | Vases | Lente | C |
| P4 | Vases | Nulle | C |
| P5 | Sables | Lente | A |
| P6 | Helophytes | Nulle | A |
| P7 | Hydrophytes | Lente | A |
| P8 | Branchage, racines | Nulle | A |
| P9 | Helophytes | Nulle | B |
| P10 | Vases | Lente | B |
| P11 | Vases | Nulle | B |
| P12 | Vases | Nulle | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 52 | ||
| Hydroptila | 200 | 3 | ||
| Limnephilini | 3162 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 7 | ||
| Polycentropodidae | 223 | 1 | ||
| Baetis | 364 | 52 | 5 | |
| Cloeon | 387 | 1 | ||
| Procloeon bifidum | 391 | 1 | ||
| Micronecta | 719 | 15 | 16 | 140 |
| Gerris | 735 | 5 | 3 | 1 |
| Hydrometra | 740 | 2 | ||
| Colymbetinae | 2395 | 14 | 1 | |
| Hydroporinae | 2393 | 2 | ||
| Elmis | 618 | 2 | ||
| Helodes | 636 | 1 | ||
| Hydrophilinae | 2517 | 5 | 3 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 40 | 230 | 80 |
| Dixidae | 793 | 2 | ||
| Limoniidae | 757 | 30 | ||
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 8 | 2 | |
| Coenagrionidae | 658 | 4 | 2 | |
| Libellula | 697 | 1 | ||
| Platycnemis | 657 | 8 | 1 | 1 |
| Sialis | 704 | 5 | 12 | 7 |
| Gammarus | 892 | 1300 | 42 | 31 |
| Asellidae | 880 | 120 | 20 | 17 |
| Orconectes | 870 | 6 | 1 | 1 |
| Ancylus | 1028 | 1 | ||
| Radix | 1004 | 10 | 4 | |
| Physella | 19280 | 3 | 1 | |
| Dugesia | 1056 | 1 | ||
| Oligochaeta | 933 | 6 | 13 | 10 |
| Hydracarina | 906 | 1 | ||
| Copepoda | 3206 | 1 |