Listes faunistiques invertébrés
L'Adour à Estirac 05234019
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 06/09/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| Taxon indicateur | Brachycentridae |
| I2M2 | 0.8930 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | S24 | Moyenne | B |
| P6 | S24 | Rapide | B |
| P7 | S24 | Lente | B |
| P8 | S24 | Nulle | B |
| P9 | S24 | Moyenne | C |
| P10 | S24 | Rapide | C |
| P11 | S24 | Lente | C |
| P12 | S24 | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 12 | 10 | 80 |
| Leuctra geniculata | 33830 | 1 | 1 | |
| Oligoplectrum maculatum | 264 | 70 | 360 | 17 |
| Brachycentridae | 262 | 4 | 86 | |
| Agapetinae | 9812 | 2 | ||
| Glossosoma | 190 | 1 | 1 | |
| Cheumatopsyche lepida | 222 | 7 | 2 | 19 |
| Hydropsyche | 212 | 59 | 141 | 69 |
| Hydroptila | 200 | 4 | 9 | 14 |
| Ithytrichia | 198 | 6 | ||
| Hydroptilidae | 193 | 1 | 2 | |
| Athripsodes | 311 | 2 | 7 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 2 | ||
| Chimarra | 207 | 4 | 4 | |
| Philopotamidae | 206 | 1 | 2 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 18 | 8 | 34 |
| Rhyacophila lato-sensu | 183 | 2 | 2 | 1 |
| Sericostomatidae | 321 | 2 | ||
| Baetis lato sensu | 9794 | 656 | 300 | 158 |
| Procloeon | 390 | 2 | 2 | |
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 4 | ||
| Ephemerella ignita | 451 | 200 | 27 | 180 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 3 | 12 | 13 |
| Heptagenia | 443 | 2 | 2 | 1 |
| Rhithrogena | 404 | 4 | ||
| Heptageniidae | 399 | 1 | 6 | 15 |
| Potamanthus luteus | 510 | 3 | 115 | |
| Aphelocheirus aestivalis | 2714 | 1 | 1 | |
| Micronecta | 719 | 1 | 2 | |
| Gerris | 735 | 2 | ||
| Elmis | 618 | 41 | 164 | 94 |
| Esolus | 619 | 26 | 131 | 171 |
| Limnius | 623 | 4 | 22 | |
| Macronychus | 626 | 4 | ||
| Oulimnius | 622 | 78 | 131 | 111 |
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 1 | 9 | |
| Orectochilus | 515 | 1 | 2 | |
| Hydraena | 608 | 4 | 2 | 3 |
| Hydrophilinae | 2517 | 4 | 3 | |
| Athericidae | 838 | 1 | 1 | 4 |
| Blephariceridae | 747 | 6 | ||
| Chironomidae | 807 | 343 | 193 | 227 |
| Limoniidae | 757 | 4 | ||
| Simuliidae | 801 | 240 | 264 | 24 |
| Calopteryx | 650 | 28 | ||
| Coenagrionidae | 658 | 1 | ||
| Onychogomphus | 682 | 3 | 2 | |
| Gomphidae | 678 | 1 | ||
| Echinogammarus | 888 | 549 | 150 | 206 |
| Gammaridae | 887 | 137 | 60 | 9 |
| Corbicula | 1051 | 4 | 1 | |
| Ancylus fluviatilis | 1029 | 10 | 280 | 315 |
| Potamopyrgus antipodarum | 979 | 10 | 1 | |
| Theodoxus fluviatilis | 968 | 1 | 13 | 19 |
| Physella | 19280 | 1 | ||
| Physidae | 995 | 2 | ||
| Planorbidae | 1009 | 1 | ||
| Dugesiidae | 1055 | 3 | 63 | 21 |
| Oligochaeta | 933 | 33 | 80 | 120 |
| Nemathelmintha | 3111 | 1 | ||
| Nematoda | 1089 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 |