Listes faunistiques invertébrés
Grande Levade (canal) à Bédarrides 06710036
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 39 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 38.0 | dominant |
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | ||
| Blocs | 1.0 | marginal |
| Granulats | 44.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Lente | A |
| P2 | Helophytes | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Helophytes | Nulle | A |
| P5 | Hydrophytes | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Granulats | Moyenne | B |
| P9 | Hydrophytes | Moyenne | C |
| P10 | Granulats | Nulle | C |
| P11 | Hydrophytes | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 22 | 21 | 45 |
| Hydroptila | 200 | 70 | 35 | 26 |
| Polycentropodidae | 223 | 1 | 1 | |
| Cyrnus | 224 | 1 | 1 | |
| Polycentropus | 231 | 4 | 1 | |
| Psychomyia | 239 | 3 | ||
| Baetis | 364 | 206 | 576 | 1317 |
| Cloeon | 387 | 2 | ||
| Caenis | 457 | 20 | 19 | 15 |
| Ecdyonurus | 421 | 1 | ||
| Micronecta | 719 | 6 | ||
| Gerris | 735 | 2 | ||
| Hydrometra | 740 | 2 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 10 | 13 | 10 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 4 | 10 | 9 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 2 | ||
| Gyrinus | 514 | 4 | ||
| Haliplus | 518 | 2 | 1 | |
| Hydrophilinae | 2517 | 1 | 2 | |
| Chironomidae | 807 | 240 | 624 | 453 |
| Culicidae | 796 | 1 | ||
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 4 | ||
| Simuliidae | 801 | 16 | 368 | 480 |
| Tipulidae | 753 | 4 | ||
| Odonata | 648 | 6 | ||
| Calopteryx | 650 | 8 | 8 | 3 |
| Coenagrionidae | 658 | 4 | ||
| Gomphus | 679 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Crambidae | 2947 | 2 | ||
| Ostracoda | 3170 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 24 | 1 | 190 |
| Asellidae | 880 | 17 | 1 | 7 |
| Hydracarina | 906 | 10 | 24 | 10 |
| Corbicula | 1051 | 2 | 21 | 9 |
| Sphaeriidae | 1042 | 3 | 1 | |
| Ancylus | 1028 | 3 | 1 | |
| Ferrissia | 1030 | 1 | 1 | |
| Potamopyrgus | 978 | 14 | 54 | 5 |
| Galba | 1001 | 1 | ||
| Theodoxus | 967 | 10 | 1 | |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | 9 | 2 |
| Glossiphoniidae | 908 | 3 | 4 | |
| Piscicolidae | 918 | 1 | 3 | 1 |
| Oligochaeta | 933 | 20 | 80 | 25 |
| Nematoda | 1089 | 2 | 4 | 2 |