Listes faunistiques invertébrés
Eau Salée à Châteauvert 06202860
- Télécharger la fiche IRSTEA xls / 76 ko
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| Date prélèvement | 06/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 48.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 36.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 4 | 240 | 46 |
| Leuctra | 69 | 1 | 42 | 138 |
| Perla | 164 | 5 | ||
| Glossosomatidae | 189 | 1 | 3 | 6 |
| Agapetus | 191 | 2 | 2 | 22 |
| Hydropsyche | 212 | 1 | 4 | 12 |
| Hydroptila | 200 | 8 | 1 | |
| Ithytrichia | 198 | 1 | 1 | |
| Athripsodes | 311 | 11 | 4 | |
| Setodes | 318 | 3 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Lype | 241 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetidae | 363 | 4 | 1 | |
| Baetis | 364 | 7 | 33 | 55 |
| Caenis | 457 | 1 | 1 | |
| Ephemerella | 450 | 1 | 4 | 1 |
| Elmis | 618 | 144 | 150 | |
| Esolus | 619 | 2 | 80 | 227 |
| Limnius | 623 | 5 | 1 | |
| Oulimnius | 622 | 34 | 448 | 625 |
| Riolus | 625 | 2 | 1 | |
| Hydrocyphon | 637 | 14 | 10 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 4 | |
| Chironomidae | 807 | 56 | 112 | 41 |
| Empididae | 831 | 12 | 4 | |
| Limoniidae | 757 | 4 | 8 | 11 |
| Simuliidae | 801 | 14 | 1 | 4 |
| Tabanidae | 837 | 4 | 5 | 3 |
| Tipulidae | 753 | 1 | ||
| Cordulegaster | 687 | 1 | 1 | |
| Gomphidae | 678 | 11 | 22 | 26 |
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 4 | 8 | 18 |
| Ostracoda | 3170 | 3 | 5 | |
| Echinogammarus | 888 | 1265 | 1840 | 2819 |
| Gammarus | 892 | 2531 | 1840 | 1408 |
| Asellidae | 880 | 176 | 2 | |
| Hydracarina | 906 | 9 | 1 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 3 | 2 | |
| Hydrobiidae | 973 | 1 | ||
| Potamopyrgus | 978 | 1304 | 103 | 567 |
| Oligochaeta | 933 | 11 | 16 | 100 |
| Dendrocoelidae | 1071 | 2 | 1 | |
| Dugesiidae | 1055 | 6 | 6 | |
| Planariidae | 1061 | 5 | 9 | |
| Nematoda | 1089 | 1 | 2 | |
| Prostoma | 3110 | 3 | 5 |