Listes faunistiques invertébrés
Argens à Roquebrune sur Argens 06206000
- Télécharger la fiche IRSTEA xls / 118 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 17/07/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 5 |
| Variété taxonomique | 47 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 57.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 9.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 11.0 | dominant |
| Helophytes | 6.0 | dominant |
| Vases | 4.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 8.0 | dominant |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Blocs | Rapide | B1 |
| P4 | Vases | Nulle | B1 |
| P5 | Hydrophytes | Lente | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Helophytes | Nulle | B2 |
| P9 | Algues | Lente | B3 |
| P10 | Hydrophytes | Moyenne | B3 |
| P11 | Granulats | Nulle | B3 |
| P12 | Hydrophytes | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 98 | 23 | 5 |
| Hydroptila | 200 | 159 | 77 | 24 |
| Orthotrichia | 197 | 68 | 142 | 22 |
| Adicella | 320 | 4 | ||
| Ylodes | 5140 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 165 | 139 | 168 |
| Pseudocentroptilum | 3207 | 3 | 4 | |
| Caenis | 457 | 28 | 10 | 9 |
| Ephemerella | 450 | 2 | 1 | |
| Ephoron | 496 | 1 | ||
| Gerris | 735 | 2 | 2 | |
| Hydrometra | 740 | 1 | ||
| Naucoridae | 722 | 3 | ||
| Dryopidae | 610 | 1 | ||
| Dryops | 613 | 16 | 2 | 2 |
| Oulimnius | 622 | 112 | 12 | 22 |
| Hydrophilinae | 2517 | 3 | 3 | |
| Anthomyidae | 847 | 4 | ||
| Ceratopogonidae | 819 | 52 | 4 | 4 |
| Chironomidae | 807 | 430 | 387 | 100 |
| Culicidae | 796 | 3 | ||
| Ephydridae | 844 | 1 | ||
| Psychodidae | 783 | 4 | 2 | 1 |
| Simuliidae | 801 | 26 | 158 | 120 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Odonata | 648 | 8 | 5 | 2 |
| Calopteryx | 650 | 2 | ||
| Coenagrionidae | 658 | 11 | 86 | 2 |
| Ophiogomphus | 680 | 1 | ||
| Sympecma | 654 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Branchiopoda | 2971 | 1 | 1 | |
| Gammaridae | 887 | 7 | ||
| Echinogammarus | 888 | 9 | 5 | |
| Gammarus | 892 | 2 | 1 | 2 |
| Asellidae | 880 | 71 | 11 | 1 |
| Atyaephyra | 861 | 4 | ||
| Corbicula | 1051 | 40 | 353 | 136 |
| Pisidium | 1043 | 41 | 4 | 4 |
| Bithynia | 994 | 83 | 2 | 8 |
| Potamopyrgus | 978 | 5443 | 1324 | 3068 |
| Radix | 1004 | 11 | 9 | 1 |
| Theodoxus | 967 | 499 | 384 | 648 |
| Physa (sensu lato) | 997 | 73 | 310 | 28 |
| Planorbidae | 1009 | 1 | ||
| Valvata | 972 | 12 | 5 | 3 |
| Piscicolidae | 918 | 1 | 1 | |
| Dugesiidae | 1055 | 60 | 62 | 20 |
| Oligochaeta | 933 | 72 | 117 | 13 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | |
| Nemertea | 1052 | 3 | 3 | 3 |