Listes faunistiques invertébrés
La Goutte Champ-Loue à Neuvy 04434002
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 17/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 7 |
| Variété taxonomique | 18 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 24.0 | dominant |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 70.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B |
| P2 | Sables | Lente | B |
| P3 | Sables | Nulle | B |
| P4 | Granulats | Nulle | A |
| P5 | Branchage, racines | Nulle | A |
| P6 | Sables | Nulle | B |
| P7 | Sables | Nulle | C |
| P8 | Litieres | Lente | C |
| P9 | Granulats | Lente | A |
| P10 | Sables | Lente | C |
| P11 | Sables | Lente | C |
| P12 | Dalles, argiles | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Athripsodes | 311 | 1 | ||
| Anabolia | 281 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Baetis | 364 | 24 | 1 | 13 |
| Leptophlebiidae | 473 | 3 | ||
| Habrophlebia | 491 | 1 | ||
| Gyrinus | 514 | 1 | ||
| Helophorus | 604 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 21 | 100 | 680 |
| Limoniidae | 757 | 1 | 1 | |
| Dicranota | 765 | 23 | 3 | 8 |
| Tabanidae | 837 | 1 | 2 | |
| Calopteryx | 650 | 1 | 1 | |
| Sialis | 704 | 2 | 12 | 11 |
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 2 | ||
| Gammaridae | 887 | 31 | 5 | 6 |
| Gammarus | 892 | 4 | 2 | 3 |
| Ancylus | 1028 | 1 | ||
| Sphaeriidae | 1042 | 8 | 5 | |
| Pisidium | 1043 | 2 | 1 | 2 |
| Polycelis | 1064 | 1 | ||
| Glossiphonia | 909 | 1 | 3 | |
| Oligochaeta | 933 | 11 | 35 | 185 |
| Hydracarina | 906 | 3 | 3 |