Listes faunistiques invertébrés
L'Adour à Maubourget 05234900
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 16/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Bryophytes | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Nulle | C |
| P8 | Granulats | Lente | A |
| P9 | Blocs | Moyenne | A |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 7 | 6 |
| Oligoplectrum | 263 | 304 | 29 | 101 |
| Glossosomatidae | 189 | 3 | ||
| Hydropsychidae | 211 | 368 | 5 | 2 |
| Cheumatopsyche | 221 | 3 | ||
| Hydropsyche | 212 | 26 | 29 | 6 |
| Ithytrichia | 198 | 78 | 4 | |
| Athripsodes | 311 | 1 | ||
| Setodes | 318 | 1 | ||
| Chimarra | 207 | 1 | ||
| Psychomyiidae | 238 | 1 | 1 | |
| Psychomyia | 239 | 1 | 104 | 24 |
| Rhyacophila lato-sensu | 183 | 4 | 1 | 4 |
| Baetis | 364 | 142 | 68 | 65 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 122 | 4 | 9 |
| Ephemera | 502 | 3 | ||
| Heptageniidae | 399 | 3 | 1 | |
| Ecdyonurus | 421 | 1 | 8 | 8 |
| Heptagenia | 443 | 2 | 1 | |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 1 | 1 | |
| Paraleptophlebia | 481 | 3 | ||
| Potamanthus | 509 | 4 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 132 | 10 | 13 |
| Esolus | 619 | 54 | 31 | 59 |
| Limnius | 623 | 5 | 4 | 11 |
| Macronychus | 626 | 5 | ||
| Normandia | 624 | 2 | ||
| Oulimnius | 622 | 242 | 7 | 7 |
| Stenelmis | 617 | 1 | 1 | 1 |
| Orectochilus | 515 | 1 | 1 | |
| Hydraena | 608 | 5 | 1 | |
| Atherix | 839 | 2 | ||
| Blepharicera | 749 | 1 | ||
| Chironomidae | 807 | 17 | 49 | 56 |
| Clinocerinae | 9813 | 2 | ||
| Limoniidae | 757 | 3 | 1 | 1 |
| Antocha | 759 | 1 | ||
| Simuliidae | 801 | 12 | 3 | 1 |
| Aphelocheirus | 721 | 1 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 2 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Gammaridae | 887 | 96 | 36 | 125 |
| Echinogammarus | 888 | 268 | 125 | 150 |
| Ancylus | 1028 | 14 | 89 | 77 |
| Bithynia | 994 | 3 | 1 | |
| Potamopyrgus | 978 | 1 | 2 | 2 |
| Theodoxus | 967 | 31 | 10 | 11 |
| Physella | 19280 | 1 | ||
| Corbicula | 1051 | 1 | ||
| Turbellaria | 3326 | 17 | ||
| Dugesiidae | 1055 | 15 | 1 | |
| Polycelis | 1064 | 8 | ||
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 31 | 5 | 18 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |