Listes faunistiques invertébrés
Salaison à Mauguio 2 06300400
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 33 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 4.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 50.0 | dominant |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Bryophytes | Lente | A |
| P3 | Algues | Lente | B |
| P4 | Blocs | Lente | A |
| P5 | Algues | Lente | C |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Algues | Moyenne | C |
| P9 | Branchage, racines | Lente | A |
| P10 | Pierres, galets | Nulle | C |
| P11 | Algues | Nulle | B |
| P12 | Algues | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 1 | 25 | |
| Hydropsyche | 212 | 3 | 34 | 4 |
| Hydroptila | 200 | 2 | 33 | 214 |
| Mystacides | 312 | 1 | ||
| Setodes | 318 | 2 | 1 | 1 |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 4 | 2 | |
| Baetidae | 363 | 1 | 2 | |
| Baetis | 364 | 1 | 54 | 102 |
| Centroptilum | 383 | 1 | 1 | 1 |
| Cloeon | 387 | 19 | 34 | 28 |
| Caenis | 457 | 25 | 135 | 72 |
| Oulimnius | 622 | 209 | 210 | 251 |
| Stenelmis | 617 | 1 | 5 | 3 |
| Chironomidae | 807 | 71 | 76 | 137 |
| Empididae | 831 | 14 | 6 | 1 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 1 | 6 | |
| Gerris | 735 | 1 | ||
| Naucoridae | 722 | 8 | 7 | 5 |
| Aeshnidae | 669 | 5 | ||
| Coenagrionidae | 658 | 31 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 3 | 4 | 4 |
| Chalcolestes | 2611 | 3 | ||
| Zygoptera | 9785 | 1 | ||
| Cladocera | 3127 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 3 | 1 | |
| Gammaridae | 887 | 54 | 18 | 183 |
| Echinogammarus | 888 | 778 | 327 | 515 |
| Gammarus | 892 | 22 | 1 | 3 |
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 1 | 2 | |
| Belgrandia | 982 | 3 | ||
| Potamopyrgus | 978 | 6 | 6 | 3 |
| Theodoxus | 967 | 34 | 4 | 9 |
| Physidae | 995 | 8 | ||
| Physa (sensu lato) | 997 | 8 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 4 | 2 | |
| Dendrocoelidae | 1071 | 2 | 4 | 3 |
| Dugesiidae | 1055 | 19 | 23 | 16 |
| Planariidae | 1061 | 14 | 8 | 15 |
| Erpobdellidae | 928 | 10 | 1 | 10 |
| Glossiphoniidae | 908 | 2 | 1 | 1 |
| Oligochaeta | 933 | 1 | 312 | 85 |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |