Listes faunistiques invertébrés
Eau Salée à Châteauvert 06202860
- Télécharger la fiche IRSTEA xls / 114 ko
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| Date prélèvement | 10/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | ||
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Sables | Lente | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 337 | 229 | 65 |
| Perla | 164 | 10 | 1 | |
| Agapetinae | 9812 | 1 | 2 | 1 |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 10 | 49 | 12 |
| Hydroptilidae | 193 | 7 | ||
| Hydroptila | 200 | 22 | 116 | 24 |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 2 | 2 | 3 |
| Setodes | 318 | 3 | 6 | 3 |
| Wormaldia | 210 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Baetis | 364 | 23 | 13 | 20 |
| Caenis | 457 | 1 | 3 | |
| Serratella | 5152 | 2 | 3 | 6 |
| Gerridae | 734 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 10 | 67 | 12 |
| Esolus | 619 | 8 | 7 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 486 | 967 | 714 |
| Riolus | 625 | 1 | 3 | 1 |
| Orectochilus | 515 | 1 | ||
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrocyphon | 637 | 11 | 17 | 13 |
| Athericidae | 838 | 3 | 4 | 1 |
| Ceratopogonidae | 819 | 13 | 95 | 45 |
| Chironomidae | 807 | 405 | 723 | 256 |
| Empididae | 831 | 7 | 4 | 15 |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 3 | 45 | 45 |
| Tabanidae | 837 | 1 | 1 | 3 |
| Tipulidae | 753 | 2 | 12 | 1 |
| Boyeria | 670 | 6 | 2 | |
| Calopteryx | 650 | 2 | ||
| Cordulegaster | 687 | 20 | 2 | 3 |
| Onychogomphus | 682 | 8 | 22 | 34 |
| Platycnemis | 657 | 1 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 229 | 489 | |
| Echinogammarus | 888 | 242 | 1345 | 1451 |
| Gammarus | 892 | 961 | 1028 | 483 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 2800 | 1634 | 1495 |
| Theodoxus | 967 | 13 | 22 | 25 |
| Physella | 19280 | 4 | 2 | 1 |
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 5 | 7 | |
| Turbellaria | 3326 | 7 | 2 | |
| Dugesiidae | 1055 | 18 | 1 | 6 |
| Nemathelmintha | 3111 | 1 |