Listes faunistiques invertébrés
Trapel à Villemoustaussou 06177988
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 21/06/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 26 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 88.0 | dominant |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Algues | Nulle | B |
| P2 | Litieres | Nulle | A |
| P3 | Pierres, galets | Nulle | A |
| P4 | Granulats | Lente | B |
| P5 | Algues | Nulle | B |
| P6 | Helophytes | Nulle | A |
| P7 | Algues | Nulle | C |
| P8 | Branchage, racines | Nulle | A |
| P9 | Algues | Lente | B |
| P10 | Algues | Lente | C |
| P11 | Algues | Lente | C |
| P12 | Algues | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 4 | 13 | |
| Mystacides | 312 | 1 | ||
| Baetidae | 363 | 1 | 6 | |
| Baetis | 364 | 12 | 6 | |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 2 | 2 | 3 |
| Procloeon | 390 | 1 | ||
| Procloeon bifidum | 391 | 1 | ||
| Ephemerella ignita | 451 | 2 | 5 | |
| Leptophlebiidae | 473 | 1 | ||
| Esolus | 619 | 12 | 5 | |
| Oulimnius | 622 | 1 | 4 | |
| Haliplus | 518 | 1 | ||
| Anthomyidae | 847 | 1 | 3 | 8 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 361 | 285 | 282 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 6 | ||
| Tipulidae | 753 | 18 | 2 | 3 |
| Anax | 675 | 1 | ||
| Chalcolestes | 2611 | 6 | 1 | 2 |
| Sympetrum | 699 | 2 | ||
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 21 | 5 | 4 |
| Gammaridae | 887 | 1 | ||
| Echinogammarus | 888 | 2 | ||
| Gammarus | 892 | 1 | 4 | |
| Ancylus | 1028 | 39 | 266 | 9 |
| Potamopyrgus | 978 | 65 | 47 | |
| Galba | 1001 | 1 | ||
| Theodoxus | 967 | 1 | ||
| Physidae | 995 | 3 | 8 | |
| Oligochaeta | 933 | 20 | 25 | 3 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 |