Listes faunistiques invertébrés
Salaison à Mauguio 2 06300400
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 06/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 32 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 330 | 65 | 58 |
| Hydroptila | 200 | 27 | 11 | 23 |
| Mystacides | 312 | 6 | 1 | |
| Cyrnus | 224 | 6 | 1 | |
| Tinodes | 245 | 16 | 30 | 19 |
| Baetis | 364 | 385 | 135 | 220 |
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 375 | 250 | 145 |
| Micronecta | 719 | 1 | ||
| Elmis | 618 | 1 | ||
| Oulimnius | 622 | 7 | 3 | 4 |
| Stenelmis | 617 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 215 | 48 | 85 |
| Psychodidae | 783 | 11 | 1 | |
| Simuliidae | 801 | 120 | 2 | 2 |
| Tipulidae | 753 | 5 | ||
| Calopteryx | 650 | 2 | ||
| Coenagrionidae | 658 | 3 | ||
| Chalcolestes | 2611 | 3 | 1 | |
| Orthetrum | 698 | 1 | ||
| Asellidae | 880 | 2 | 1 | |
| Echinogammarus | 888 | 195 | 325 | 320 |
| Gammarus | 892 | 43 | 10 | |
| Spongillidae | 3106 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 6 | 1 | 5 |
| Pisidium | 1043 | 3 | 1 | 1 |
| Acroloxus | 1033 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Physa (sensu lato) | 997 | 5 | 1 | |
| Valvata | 972 | 2 | 1 | |
| Erpobdellidae | 928 | 26 | 18 | 19 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 15 | 8 | 8 |
| Dendrocoelidae | 1071 | 4 | 8 | |
| Dugesiidae | 1055 | 9 | 3 | 2 |
| Planariidae | 1061 | 11 | 14 | |
| Hydrozoa | 3166 | 3 |