Listes faunistiques invertébrés
L'Adour à Aurensan 05234980
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 30/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 48 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Lente | B |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Pierres, galets | Nulle | B |
| P5 | Pierres, galets | Moyenne | C |
| P6 | Branchage, racines | Nulle | A |
| P7 | Pierres, galets | Lente | C |
| P8 | Hydrophytes | Moyenne | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | B |
| P11 | Pierres, galets | Rapide | C |
| P12 | Blocs | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 13 | 43 | 23 |
| Leuctra | 69 | 7 | 19 | 11 |
| Oligoplectrum | 263 | 88 | 14 | 9 |
| Glossosomatidae | 189 | 2 | 3 | 3 |
| Agapetus | 191 | 2 | ||
| Glossosoma | 190 | 1 | 1 | |
| Hydropsychidae | 211 | 13 | 7 | 4 |
| Cheumatopsyche | 221 | 9 | 4 | 4 |
| Hydropsyche | 212 | 39 | 89 | 30 |
| Hydroptila | 200 | 4 | ||
| Ithytrichia | 198 | 12 | ||
| Lepidostoma | 305 | 1 | 10 | |
| Leptoceridae | 310 | 1 | 1 | |
| Athripsodes | 311 | 1 | 1 | |
| Ceraclea | 313 | 5 | 2 | |
| Mystacides | 312 | 3 | 2 | 5 |
| Oecetis | 317 | 2 | 1 | 1 |
| Halesus | 3186 | 1 | ||
| Polycentropodidae | 223 | 2 | 4 | 1 |
| Polycentropus | 231 | 14 | 8 | 1 |
| Psychomyiidae | 238 | 1 | ||
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 14 | 45 | 51 |
| Rhyacophila lato-sensu | 183 | 11 | 10 | 6 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 53 | 165 | 107 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 5 | 5 | 2 |
| Ephemerella ignita | 451 | 120 | 69 | 59 |
| Ephemera | 502 | 1 | 8 | 1 |
| Ecdyonurus | 421 | 6 | 13 | 9 |
| Heptagenia | 443 | 5 | 5 | 6 |
| Leptophlebiidae | 473 | 1 | 1 | |
| Paraleptophlebia | 481 | 1 | ||
| Elmis | 618 | 10 | 9 | 6 |
| Esolus | 619 | 3 | 12 | 8 |
| Limnius | 623 | 10 | 11 | 15 |
| Oulimnius | 622 | 21 | 15 | |
| Stenelmis | 617 | 21 | 7 | 5 |
| Orectochilus | 515 | 1 | 2 | 1 |
| Atherix | 839 | 4 | 2 | 4 |
| Atrichops | 840 | 1 | 8 | |
| Blephariceridae | 747 | 1 | 10 | |
| Blepharicera | 749 | 10 | 3 | 42 |
| Chironomidae | 807 | 112 | 28 | 39 |
| Clinocerinae | 9813 | 1 | 3 | |
| Hemerodromiinae | 3202 | 1 | 1 | |
| Antocha | 759 | 1 | 2 | |
| Simuliidae | 801 | 7446 | 14 | 893 |
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Sisyra | 856 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 31 | 3 | |
| Gammaridae | 887 | 2 | 2 | 1 |
| Echinogammarus | 888 | 82 | 13 | 7 |
| Gammarus | 892 | 17 | ||
| Niphargus | 902 | 5 | ||
| Ancylus | 1028 | 61 | 293 | 105 |
| Bithynia | 994 | 25 | 2 | |
| Potamopyrgus | 978 | 13 | 2 | |
| Lymnaeidae | 998 | 1 | ||
| Radix | 1004 | 2 | ||
| Anisus | 1010 | 13 | ||
| Valvata | 972 | 1 | ||
| Corbicula | 1051 | 11 | 23 | 13 |
| Sphaeriidae | 1042 | 23 | 9 | 1 |
| Pisidium | 1043 | 21 | 5 | 2 |
| Sphaerium | 1044 | 2 | ||
| Turbellaria | 3326 | 3 | 1 | 1 |
| Dugesiidae | 1055 | 12 | 6 | 8 |
| Polycelis | 1064 | 30 | 2 | 1 |
| Erpobdellidae | 928 | 9 | ||
| Oligochaeta | 933 | 162 | 14 | 4 |
| Bryozoa | 1087 | 3 | 3 | 3 |
| Cristatella | 3103 | 3 | ||
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | 3 | |
| Spongillidae | 3106 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |