Listes faunistiques invertébrés
L'Adour à St-Mont 05233000
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 04/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| I2M2 | 0.8557 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Lente | C |
| P3 | Pierres, galets | Nulle | B |
| P4 | Pierres, galets | Rapide | B |
| P5 | Hydrophytes | Lente | A |
| P6 | Pierres, galets | Rapide | C |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Granulats | Moyenne | A |
| P9 | Pierres, galets | Lente | B |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Oligochaeta | 933 | 1 | 11 | |
| Macronychus | 626 | 5 | ||
| Calopteryx | 650 | 4 | ||
| Platycnemis | 657 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Erythromma | 661 | 5 | ||
| Onychogomphus | 682 | 1 | 2 | |
| Aphelocheirus | 721 | 8 | 1 | |
| Hexatoma | 773 | 5 | 29 | 9 |
| Simuliidae | 801 | 23 | 140 | |
| Chironomidae | 807 | 47 | 46 | 111 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Gammaridae | 887 | 1 | 1 | |
| Echinogammarus | 888 | 21 | 4 | 7 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Limnius | 623 | 4 | 26 | 12 |
| Theodoxus | 967 | 1 | ||
| Valvata | 972 | 3 | ||
| Potamopyrgus | 978 | 1 | ||
| Bithynia | 994 | 21 | ||
| Menetus | 1025 | 25 | ||
| Ancylus | 1028 | 4 | 2 | 8 |
| Corbicula | 1051 | 2 | 5 | |
| Dugesia | 1056 | 35 | 2 | 11 |
| Nematoda | 1089 | 1 | ||
| Prostoma | 3110 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Agapetinae | 9812 | 2 | 1 | |
| Ecdyonurus | 421 | 2 | 2 | 1 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Orthotrichia | 197 | 2 | 1 | |
| Hydroptila | 200 | 1 | 1 | |
| Chimarra | 207 | 1 | ||
| Hydropsychidae | 211 | 2 | 2 | 8 |
| Hydropsyche | 212 | 37 | 11 | 53 |
| Cheumatopsyche | 221 | 3 | 26 | |
| Psychomyia | 239 | 2 | 18 | |
| Oligoplectrum | 263 | 12 | 1 | |
| Brachycentrus | 265 | 1 | ||
| Ceraclea | 313 | 2 | ||
| Baetis | 364 | 46 | 43 | 31 |
| Procloeon bifidum | 391 | 5 | 1 | |
| Heptageniidae | 399 | 3 | ||
| Leuctra | 69 | 1 | 3 | |
| Heptagenia | 443 | 1 | 1 | |
| Ephemerella ignita | 451 | 25 | 4 | 17 |
| Caenis | 457 | 7 | 3 | 18 |
| Choroterpes | 474 | 1 | ||
| Potamanthus | 509 | 1 | 1 | |
| Haliplus | 518 | 1 | ||
| Platambus | 556 | 3 | ||
| Laccobius | 581 | 3 | ||
| Dryops | 613 | 1 | ||
| Potamophilus | 615 | 2 | ||
| Stenelmis | 617 | 3 | 12 | 8 |
| Esolus | 619 | 6 | 43 | 70 |
| Oulimnius | 622 | 2 |