Listes faunistiques invertébrés
Salaison à Mauguio 2 06300400
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| I2M2 | 0.2930 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 10.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 29.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 51.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Hydrophytes | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Bithynia | 994 | 1 | ||
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 26 | 98 | 1 |
| Chironomidae | 807 | 426 | 224 | 436 |
| Sciomyzidae | 845 | 3 | ||
| Asellidae | 880 | 25 | 56 | 2 |
| Gammaridae | 887 | 227 | 192 | 260 |
| Gammarus | 892 | 580 | 229 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 13 | 3 | |
| Oligochaeta | 933 | 13 | 3 | |
| Potamopyrgus | 978 | 2 | 2 | |
| Psychodidae | 783 | 1 | ||
| Ferrissia | 1030 | 1 | 1 | |
| Sphaeriidae | 1042 | 2 | 1 | |
| Corbicula | 1051 | 1 | ||
| Dugesiidae | 1055 | 115 | 32 | |
| Procambarus | 2027 | 1 | ||
| Chalcolestes | 2611 | 10 | 3 | |
| Ostracoda | 3170 | 1 | 1 | |
| Dikerogammarus | 4202 | 621 | 186 | 268 |
| Corixinae | 5196 | 1 | ||
| Physella | 19280 | 224 | 131 | 3 |
| Muscidae | 32534 | 2 | ||
| Ochthebius | 609 | 1 | ||
| Chimarra | 207 | 5 | ||
| Hydropsyche | 212 | 53 | 22 | |
| Cyrnus | 224 | 3 | ||
| Tinodes | 245 | 9 | ||
| Leptoceridae | 310 | 1 | 1 | |
| Mystacides | 312 | 5 | 1 | |
| Oecetis | 317 | 1 | ||
| Baetis | 364 | 59 | 90 | |
| Centroptilum | 383 | 3 | ||
| Cloeon | 387 | 10 | 1 | 1 |
| Caenis | 457 | 59 | 131 | 113 |
| Hydroptila | 200 | 39 | 10 | 6 |
| Dryops | 613 | 1 | ||
| Stenelmis | 617 | 4 | 1 | |
| Oulimnius | 622 | 12 | 3 | |
| Normandia | 624 | 2 | 1 | |
| Odonata | 648 | 2 | 5 | |
| Platycnemis | 657 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 9 | 2 | |
| Micronecta | 719 | 3 | 3 | |
| Tipulidae | 753 | 1 | 1 |