Listes faunistiques invertébrés
Salaison à Mauguio 2 06300400
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 31 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 47.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 44.0 | dominant |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | C |
| P2 | Algues | Moyenne | C |
| P3 | Algues | Lente | B |
| P4 | Bryophytes | Lente | A |
| P5 | Blocs | Moyenne | A |
| P6 | Pierres, galets | Lente | B |
| P7 | Algues | Nulle | B |
| P8 | Pierres, galets | Lente | C |
| P9 | Algues | Nulle | C |
| P10 | Litieres | Nulle | A |
| P11 | Pierres, galets | Nulle | B |
| P12 | Helophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 3 | ||
| Hydropsyche | 212 | 7 | 13 | |
| Hydroptila | 200 | 12 | 12 | 21 |
| Mystacides | 312 | 14 | ||
| Tinodes | 245 | 2 | 1 | |
| Baetis | 364 | 55 | 27 | 29 |
| Caenis | 457 | 1 | 1 | |
| Elmis | 618 | 1 | ||
| Oulimnius | 622 | 28 | 10 | 14 |
| Stenelmis | 617 | 1 | 4 | |
| Limnophora | 848 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 40 | 15 | 331 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 15 | ||
| Tipulidae | 753 | 1 | 1 | |
| Gerris | 735 | 1 | ||
| Naucoridae | 722 | 1 | 1 | |
| Calopteryx | 650 | 1 | 1 | |
| Coenagrionidae | 658 | 5 | ||
| Onychogomphus | 682 | 7 | 5 | |
| Chalcolestes | 2611 | 1 | ||
| Platycnemis | 657 | 1 | 2 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 2 | 1 | 10 |
| Gammaridae | 887 | 27 | 306 | 305 |
| Echinogammarus | 888 | 533 | 491 | 1295 |
| Gammarus | 892 | 5 | 1 | |
| Ancylus | 1028 | 4 | ||
| Bythiospeum | 3130 | 3 | ||
| Potamopyrgus | 978 | 30 | 12 | 9 |
| Radix | 1004 | 1 | ||
| Physella | 19280 | 1 | ||
| Hippeutis | 1020 | 1 | ||
| Corbicula | 1051 | 1 | ||
| Sphaeriidae | 1042 | 3 | 1 | 3 |
| Pisidium | 1043 | 1 | 1 | |
| Dendrocoelum | 1072 | 1 | 3 | |
| Dugesiidae | 1055 | 29 | 14 | 19 |
| Polycelis | 1064 | 16 | 2 | 2 |
| Erpobdellidae | 928 | 8 | 7 | |
| Glossiphoniidae | 908 | 1 | ||
| Glossiphonia | 909 | 3 | 2 | 1 |
| Oligochaeta | 933 | 16 | 1 | 15 |
| Hydrozoa | 3168 | 3 | ||
| Hydracarina | 906 | 3 |