Listes faunistiques invertébrés
Le Grand Lées en amont de l'Adour 05232000
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 25/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Branchage, racines | Lente | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Lente | A |
| P8 | Granulats | Nulle | A |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 2 | 4 |
| Leuctra | 69 | 15 | 7 | |
| Brachycentrus | 265 | 1 | ||
| Goeridae | 286 | 1 | 1 | |
| Cheumatopsyche | 221 | 4 | 13 | |
| Hydropsyche | 212 | 7 | 8 | 14 |
| Hydroptila | 200 | 2 | 5 | 4 |
| Ithytrichia | 198 | 1 | ||
| Orthotrichia | 197 | 3 | 2 | 1 |
| Athripsodes | 311 | 3 | 1 | |
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 2 | 1 | |
| Psychomyia | 239 | 2 | 4 | |
| Baetis | 364 | 1 | 10 | 27 |
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 6 | 7 | 1 |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | 4 | |
| Choroterpes | 474 | 5 | ||
| Ephoron | 496 | 2 | 12 | 19 |
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 1 | 4 | |
| Esolus | 619 | 1 | 40 | 42 |
| Limnius | 623 | 1 | 9 | 4 |
| Macronychus | 626 | 1 | 1 | |
| Oulimnius | 622 | 26 | 8 | 2 |
| Stenelmis | 617 | 1 | 10 | 2 |
| Hydraena | 608 | 5 | 5 | |
| Atherix | 839 | 3 | 1 | |
| Atrichops | 840 | 15 | 3 | 3 |
| Ceratopogonidae | 819 | 2 | 6 | 3 |
| Chironomidae | 807 | 44 | 9 | 12 |
| Hemerodromiinae | 3202 | 1 | ||
| Hexatoma | 773 | 1 | ||
| Antocha | 759 | 2 | ||
| Dicranota | 765 | 2 | ||
| Simuliidae | 801 | 2 | ||
| Anisoptera | 9787 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Corduliidae | 690 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 8 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Gammaridae | 887 | 1 | ||
| Echinogammarus | 888 | 13 | 2 | |
| Ancylus | 1028 | 1 | 1 | 1 |
| Bithynia | 994 | 1 | 2 | |
| Theodoxus | 967 | 4 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 5 | ||
| Menetus | 1025 | 2 | ||
| Corbicula | 1051 | 5 | 8 | |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Tricladida | 1054 | 2 | 2 | |
| Dugesia | 1056 | 1 | 11 | 4 |
| Helobdella | 912 | 1 | ||
| Hemiclepsis | 914 | 2 | ||
| Oligochaeta | 933 | 16 | 26 | 25 |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |