Listes faunistiques invertébrés
Nartuby à Trans-en-Provence 06205480
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 16/05/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 26 |
| Taxon indicateur | Odontoceridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 32.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 60.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Algues | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Algues | Moyenne | B |
| P9 | Algues | Rapide | C |
| P10 | Algues | Nulle | C |
| P11 | Algues | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Hydropsyche | 212 | 1 | 127 | 2 |
| Hydroptila | 200 | 46 | 190 | 70 |
| Athripsodes | 311 | 1 | ||
| Odontocerum | 339 | 3 | 2 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | 2 | |
| Baetis | 364 | 218 | 550 | |
| Ephemerella ignita | 451 | 1 | ||
| Elmis | 618 | 72 | 25 | 14 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 11 | ||
| Oulimnius | 622 | 1 | ||
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 224 | 690 | 624 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 1 | |
| Simuliidae | 801 | 41 | 125 | 84 |
| Boyeria | 670 | 3 | ||
| Onychogomphus | 682 | 2 | ||
| Echinogammarus | 888 | 65 | 171 | 224 |
| Gammarus | 892 | 157 | 92 | 160 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Potamopyrgus | 978 | 239 | 140 | 32 |
| Theodoxus | 967 | 1 | 1 | |
| Physa (sensu lato) | 997 | 5 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 4 | 70 | 121 |
| Dugesiidae | 1055 | 3 | ||
| Hydrozoa | 3168 | 3 | 3 | 3 |