Listes faunistiques invertébrés
Salaison à Mauguio 2 06300400
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 27/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 7.0 | dominant |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 49.0 | dominant |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B |
| P2 | Algues | Moyenne | C |
| P3 | Hydrophytes | Moyenne | A |
| P4 | Algues | Lente | C |
| P5 | Branchage, racines | Lente | A |
| P6 | Litieres | Nulle | A |
| P7 | Algues | Nulle | B |
| P8 | Algues | Nulle | C |
| P9 | Pierres, galets | Lente | B |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Lente | A |
| P12 | Dalles, argiles | Nulle | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 5 | 2 | 1 |
| Hydroptila | 200 | 4 | 6 | 7 |
| Mystacides | 312 | 3 | 2 | |
| Setodes | 318 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Lype | 241 | 1 | ||
| Tinodes | 245 | 11 | 3 | 6 |
| Baetidae | 363 | 1 | 1 | |
| Baetis | 364 | 23 | 10 | 9 |
| Centroptilum | 383 | 3 | 3 | |
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 9 | 10 | 5 |
| Dryops | 613 | 1 | ||
| Limnius | 623 | 1 | ||
| Normandia | 624 | 1 | 1 | |
| Oulimnius | 622 | 28 | 34 | 22 |
| Stenelmis | 617 | 10 | 25 | 2 |
| Haliplus | 518 | 1 | ||
| Chironomidae | 807 | 12 | 20 | 3 |
| Simuliidae | 801 | 7 | 1 | |
| Micronecta | 719 | 1 | ||
| Calopteryx | 650 | 6 | 1 | |
| Coenagrionidae | 658 | 1 | 1 | |
| Onychogomphus | 682 | 3 | 3 | |
| Chalcolestes | 2611 | 1 | 2 | |
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 3 | 1 | |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 3 | 2 | |
| Gammaridae | 887 | 1 | ||
| Echinogammarus | 888 | 274 | 471 | 216 |
| Gammarus | 892 | 4 | 114 | 1 |
| Bithynia | 994 | 7 | 15 | 7 |
| Potamopyrgus | 978 | 4 | 9 | 6 |
| Radix | 1004 | 1 | 3 | 1 |
| Theodoxus | 967 | 13 | 3 | 5 |
| Physidae | 995 | 2 | 1 | |
| Physella | 19280 | 4 | 2 | 1 |
| Planorbidae | 1009 | 1 | ||
| Corbicula | 1051 | 1 | 2 | |
| Pisidium | 1043 | 5 | 4 | 1 |
| Dendrocoelidae | 1071 | 1 | 1 | |
| Dugesiidae | 1055 | 9 | 18 | 22 |
| Dugesia | 1056 | 1 | ||
| Planariidae | 1061 | 2 | 3 | 1 |
| Erpobdellidae | 928 | 2 | 2 | 1 |
| Oligochaeta | 933 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 3 |