Listes faunistiques invertébrés
L'Arros à Tasque 05234000
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 10/08/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 31 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.8700 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 29.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Litieres | Nulle | A |
| P3 | Pierres, galets | Nulle | C |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Branchage, racines | Nulle | A |
| P6 | Hydrophytes | Moyenne | A |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | A |
| P9 | Granulats | Moyenne | B |
| P10 | Pierres, galets | Lente | B |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Glossosomatidae | 189 | 2 | ||
| Agapetinae | 9812 | 1 | ||
| Hydropsychidae | 211 | 1 | 2 | |
| Hydropsyche | 212 | 9 | 16 | 36 |
| Hydroptila | 200 | 12 | 3 | 9 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 8 | 1 | 9 |
| Oecetis | 317 | 1 | 1 | |
| Psychomyia | 239 | 12 | 12 | |
| Baetis | 364 | 52 | 25 | 21 |
| Procloeon | 390 | 1 | ||
| Procloeon bifidum | 391 | 2 | ||
| Caenis | 457 | 5 | 2 | |
| Ecdyonurus | 421 | 1 | 2 | |
| Ephoron | 496 | 19 | 10 | |
| Esolus | 619 | 5 | 8 | 12 |
| Limnius | 623 | 1 | 3 | 2 |
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 46 | ||
| Laccobius | 581 | 1 | 3 | |
| Atrichops | 840 | 24 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 9 | 23 | 8 |
| Hemerodromiinae | 3202 | 1 | 1 | |
| Ephydridae | 844 | 1 | ||
| Hexatoma | 773 | 1 | ||
| Antocha | 759 | 1 | ||
| Simuliidae | 801 | 82 | 1 | |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 8 | 1 | |
| Gomphidae | 678 | 2 | 1 | |
| Gomphus | 679 | 2 | ||
| Platycnemis | 657 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Orconectes | 870 | 3 | ||
| Echinogammarus | 888 | 4 | 14 | |
| Gammarus | 892 | 1 | ||
| Theodoxus | 967 | 1 | 1 | |
| Menetus | 1025 | 1 | 1 | 3 |
| Corbicula | 1051 | 1 | 12 | 8 |
| Dugesiidae | 1055 | 19 | 36 | 2 |
| Oligochaeta | 933 | 5 | 12 | 8 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |