Listes faunistiques invertébrés
L'Aveyron à Druelle 05127000
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 13/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 17 | 14 | |
| Leuctra geniculata | 33830 | 1 | 2 | |
| Oligoplectrum maculatum | 264 | 2 | 31 | 16 |
| Agapetinae | 9812 | 1 | ||
| Silo | 292 | 5 | 1 | |
| Silo-lithax | 5219 | 1 | ||
| Cheumatopsyche lepida | 222 | 1900 | 150 | 115 |
| Hydropsyche | 212 | 80 | 192 | 25 |
| Hydropsychidae | 211 | 1 | ||
| Hydroptila | 200 | 60 | 11 | 10 |
| Orthotrichia | 197 | 1 | ||
| Hydroptilidae | 193 | 4 | 3 | |
| Athripsodes | 311 | 1 | 3 | 17 |
| Mystacides | 312 | 38 | 1 | 18 |
| Oecetis | 317 | 1 | ||
| Polycentropus | 231 | 3 | 3 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 57 | 260 | 90 |
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 16 | 12 |
| Baetis lato sensu | 9794 | 536 | 57 | 15 |
| Procloeon | 390 | 3 | ||
| Procloeon bifidum | 391 | 1 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 58 | 8 | |
| Ephemerella ignita | 451 | 46 | 2 | |
| Ephemera | 502 | 18 | ||
| Ecdyonurus | 421 | 1 | 26 | 10 |
| Heptagenia | 443 | 11 | 2 | 1 |
| Heptageniidae | 399 | 12 | 24 | 11 |
| Choroterpes picteti | 475 | 1 | ||
| Paraleptophlebia | 481 | 4 | 10 | |
| Leptophlebiidae | 473 | 1 | 6 | 12 |
| Ephoron virgo | 497 | 12 | 3 | |
| Potamanthus luteus | 510 | 1 | 1 | |
| Micronecta | 719 | 1 | ||
| Elmis | 618 | 769 | 40 | 51 |
| Esolus | 619 | 131 | 170 | 147 |
| Limnius | 623 | 2 | 1 | |
| Normandia | 624 | 3 | ||
| Oulimnius | 622 | 70 | 10 | |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | 1 | |
| Athericidae | 838 | 16 | 1 | 3 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 976 | 24 | 101 |
| Empididae | 831 | 1 | 5 | 2 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 41 | 90 | 70 |
| Simuliidae | 801 | 1786 | 1 | 20 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 9 | 1 | 1 |
| Gomphus | 679 | 7 | 1 | |
| Onychogomphus | 682 | 1 | 2 | |
| Gomphidae | 678 | 1 | 4 | |
| Platycnemis | 657 | 1 | ||
| Crangonyx pseudogracilis | 5117 | 12 | 1 | |
| Gammarus | 892 | 14 | ||
| Gammaridae | 887 | 3 | ||
| Asellidae | 880 | 27 | 2 | |
| Pacifastacus leniusculus | 873 | 1 | ||
| Corbicula | 1051 | 17 | 2 | 8 |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Ancylus fluviatilis | 1029 | 1 | 4 | 10 |
| Potamopyrgus antipodarum | 979 | 5 | 3 | |
| Hydrobiidae | 973 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 13 | 2 | 11 |
| Nematoda | 1089 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Prostoma | 3110 | 1 | 1 |