Listes faunistiques invertébrés
BIEF D'AVIGNON A CORMOZ 06043875
- Télécharger la fiche IRSTEA xls / 123 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 15/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 74.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | 3.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Hydrophytes | Nulle | B |
| P6 | Hydrophytes | Lente | B |
| P7 | Hydrophytes | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Hydrophytes | Nulle | C |
| P10 | Hydrophytes | Lente | C |
| P11 | Hydrophytes | Nulle | C |
| P12 | Hydrophytes | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 9 | 4 | 93 |
| Hydroptila | 200 | 12 | 15 | 6 |
| Mystacides | 312 | 1 | 1 | |
| Polycentropodidae | 223 | 2 | ||
| Cyrnus | 224 | 2 | 4 | 1 |
| Baetis | 364 | 4 | 21 | |
| Caenis | 457 | 2 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 4 | 2 | |
| Elmis | 618 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | ||
| Sphaeridiinae | 5194 | 1 | ||
| Anthomyidae | 847 | 2 | ||
| Chironomidae | 807 | 100 | 480 | 400 |
| Culicidae | 796 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 54 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 2 | ||
| Coenagrionidae | 658 | 1 | ||
| Chalcolestes | 2611 | 1 | ||
| Platycnemis | 657 | 13 | 4 | |
| Sialis | 704 | 1 | ||
| Crambidae | 2947 | 4 | ||
| Asellidae | 880 | 4 | ||
| Orconectes | 870 | 2 | 1 | |
| Gammarus | 892 | 180 | 40 | 25 |
| Hydracarina | 906 | 3 | 3 | |
| Sphaerium | 1044 | 8 | ||
| Potamopyrgus | 978 | 2 | 4 | 1 |
| Physa (sensu lato) | 997 | 7 | ||
| Viviparus | 970 | 4 | 11 | 6 |
| Erpobdellidae | 928 | 2 | 3 | |
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 10 | 1 | |
| Dugesiidae | 1055 | 3 | ||
| Nemathelmintha | 3111 | 3 |