Listes faunistiques invertébrés
Argens à Le Thoronet 06300121
- Télécharger la fiche IRSTEA xls / 70 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| Taxon indicateur | Philopotamidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | ||
| Granulats | 9.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 26.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Algues | Rapide | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Granulats | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 2 | 1 |
| Leuctra | 69 | 44 | 425 | 434 |
| Perla | 164 | 1 | ||
| Hydropsyche | 212 | 25 | 77 | 101 |
| Hydroptila | 200 | 34 | 34 | 49 |
| Ithytrichia | 198 | 4 | 1 | |
| Athripsodes | 311 | 1 | ||
| Chimarra | 207 | 21 | 11 | |
| Rhyacophila lato-sensu | 183 | 1 | 6 | 4 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 112 | 103 | 238 |
| Caenis | 457 | 3 | 23 | 19 |
| Ephemerella ignita | 451 | 24 | 11 | 23 |
| Ecdyonurus | 421 | 8 | ||
| Pomatinus | 611 | 21 | ||
| Elmis | 618 | 3 | 3 | |
| Esolus | 619 | 7 | 12 | 50 |
| Limnius | 623 | 6 | 6 | 8 |
| Normandia | 624 | 3 | 1 | |
| Oulimnius | 622 | 1 | 2 | 7 |
| Riolus | 625 | 2 | 2 | |
| Stenelmis | 617 | 6 | ||
| Orectochilus | 515 | 1 | 2 | |
| Athericidae | 838 | 4 | 2 | |
| Chironomidae | 807 | 126 | 73 | 154 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 1 | 11 | 7 |
| Simuliidae | 801 | 19 | 7 | 13 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Gomphus | 679 | 2 | 3 | |
| Onychogomphus | 682 | 4 | 2 | |
| Platycnemis | 657 | 1 | ||
| Echinogammarus | 888 | 1554 | 57 | 406 |
| Gammarus | 892 | 105 | 123 | 35 |
| Pisidium | 1043 | 5 | 1 | |
| Bithynia | 994 | 3 | 1 | |
| Potamopyrgus | 978 | 1008 | 485 | 104 |
| Theodoxus | 967 | 84 | 8 | 157 |
| Erpobdellidae | 928 | 1 | ||
| Dugesiidae | 1055 | 178 | 5 | 15 |
| Oligochaeta | 933 | 2 | 4 | |
| Hydracarina | 906 | 2 | 2 |