Listes faunistiques invertébrés
L'Arros à Tasque 05234000
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 15/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Taxon indicateur | Glossosomatidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 36.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 61.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Rapide | B |
| P3 | Pierres, galets | Rapide | B |
| P4 | Granulats | Moyenne | B |
| P5 | Hydrophytes | Rapide | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Sables | Nulle | A |
| P8 | Granulats | Lente | C |
| P9 | Granulats | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Hydrophytes | Moyenne | A |
| P12 | Granulats | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Glossosomatidae | 189 | 2 | ||
| Agapetus | 191 | 3 | ||
| Goeridae | 286 | 1 | ||
| Hydropsychidae | 211 | 37 | 11 | 10 |
| Hydropsyche | 212 | 28 | 34 | 11 |
| Hydroptila | 200 | 26 | 26 | 14 |
| Ithytrichia | 198 | 2 | ||
| Orthotrichia | 197 | 2 | ||
| Mystacides | 312 | 1 | ||
| Psychomyia | 239 | 2 | 12 | 31 |
| Baetis | 364 | 508 | 50 | 2 |
| Procloeon bifidum | 391 | 1 | ||
| Procloeon | 390 | 1 | 1 | |
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 7 | 2 | |
| Ephemerella ignita | 451 | 19 | 4 | |
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 1 | 1 | |
| Heptagenia | 443 | 1 | 2 | |
| Potamanthus | 509 | 1 | 28 | 10 |
| Pomatinus substriatus | 33844 | 2 | ||
| Esolus | 619 | 3 | 125 | 113 |
| Limnius | 623 | 5 | ||
| Macronychus | 626 | 1 | 1 | |
| Oulimnius | 622 | 2 | ||
| Potamophilus | 615 | 2 | ||
| Stenelmis | 617 | 1 | 2 | 1 |
| Laccobius | 581 | 1 | ||
| Limnophora | 848 | 1 | 1 | |
| Atrichops | 840 | 1 | ||
| Chironomidae | 807 | 53 | 272 | 468 |
| Dixa | 794 | 1 | ||
| Hemerodromiinae | 3202 | 1 | 1 | |
| Hydrellia | 2926 | 5 | ||
| Hexatoma | 773 | 6 | 3 | |
| Simuliidae | 801 | 1088 | 21 | 1 |
| Tabanidae | 837 | 1 | ||
| Aphelocheirus | 721 | 1 | 1 | 3 |
| Micronecta | 719 | 9 | 5 | |
| Gerris | 735 | 1 | ||
| Calopteryx | 650 | 16 | 1 | |
| Erythromma | 661 | 1 | ||
| Gomphidae | 678 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Zygoptera | 9785 | 1 | ||
| Gammaridae | 887 | 2 | 2 | 9 |
| Echinogammarus | 888 | 8 | 12 | 28 |
| Ancylus | 1028 | 1 | 8 | |
| Theodoxus | 967 | 6 | 15 | |
| Physa (sensu lato) | 997 | 3 | ||
| Menetus | 1025 | 5 | ||
| Corbicula | 1051 | 10 | 22 | 29 |
| Turbellaria | 3326 | 8 | 3 | |
| Dugesiidae | 1055 | 18 | 10 | 7 |
| Oligochaeta | 933 | 56 | 6 | 19 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |