Listes faunistiques invertébrés
Salaison à Mauguio 2 06300400
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 15/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 3 |
| Variété taxonomique | 28 |
| Taxon indicateur | Hydropsychidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 7.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 24.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | C |
| P2 | Pierres, galets | Lente | B |
| P3 | Bryophytes | Lente | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Helophytes | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Granulats | Nulle | A |
| P9 | Blocs | Nulle | A |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 14 | 10 | 1 |
| Hydropsyche | 212 | 2 | 9 | 4 |
| Hydroptila | 200 | 2 | 2 | |
| Mystacides | 312 | 1 | 1 | 2 |
| Baetis | 364 | 6 | 17 | 10 |
| Caenis | 457 | 16 | 8 | 7 |
| Bidessus | 532 | 2 | ||
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 559 | 289 | 75 |
| Stenelmis | 617 | 1 | 1 | 1 |
| Chironomidae | 807 | 82 | 104 | 60 |
| Ephydridae | 844 | 1 | ||
| Simulium | 806 | 3 | 19 | 227 |
| Oxycera | 829 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Micronecta | 719 | 2 | 1 | |
| Naucoridae | 722 | 4 | 4 | |
| Calopteryx | 650 | 16 | 17 | 1 |
| Coenagrionidae | 658 | 10 | 15 | 2 |
| Onychogomphus | 682 | 5 | 5 | |
| Platycnemis | 657 | 6 | 4 | |
| Zygoptera | 9785 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Procambarus | 2027 | 1 | 1 | |
| Gammaroidea | 23156 | 2 | 1 | 5 |
| Gammarus | 892 | 17 | 2 | 1 |
| Dikerogammarus | 4202 | 383 | 237 | 261 |
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 9 | 1 | |
| Radix | 1004 | 1 | ||
| Physella | 19280 | 1 | 7 | |
| Valvata | 972 | 1 | ||
| Sphaeriidae | 1042 | 37 | 12 | 3 |
| Pisidium | 1043 | 14 | 14 | |
| Tricladida | 1054 | 5 | 5 | 4 |
| Dendrocoelum | 1072 | 2 | ||
| Dugesia | 1056 | 31 | 9 | 11 |
| Polycelis | 1064 | 3 | ||
| Erpobdellidae | 928 | 10 | 8 | 4 |
| Oligochaeta | 933 | 2 | 6 | 7 |
| Hydracarina | 906 | 3 | 3 | 3 |