Listes faunistiques invertébrés
L'Aveyron à Pessens 05127660
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 22/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Hydrophytes | Moyenne | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | 60 | 84 |
| Leuctra | 69 | 20 | 64 | |
| Protonemura | 46 | 8 | ||
| Brachycentrus | 265 | 1 | ||
| Oligoplectrum | 263 | 368 | 13 | 56 |
| Glossosomatidae | 189 | 3 | ||
| Cheumatopsyche | 221 | 1 | 8 | 8 |
| Hydropsyche | 212 | 976 | 152 | 608 |
| Hydroptila | 200 | 11 | 41 | 30 |
| Ceraclea | 313 | 1 | 2 | 2 |
| Mystacides | 312 | 7 | 3 | 1 |
| Setodes | 318 | 1 | ||
| Limnephilinae | 3163 | 4 | ||
| Polycentropus | 231 | 2 | 12 | 1 |
| Polycentropodidae | 223 | 3 | 2 | |
| Psychomyia | 239 | 98 | 384 | |
| Rhyacophila lato-sensu | 183 | 33 | 15 | 15 |
| Baetis lato sensu | 9794 | 152 | 31 | 88 |
| Centroptilum | 383 | 4 | 5 | |
| Caenis | 457 | 25 | 40 | 25 |
| Ephemerella ignita | 451 | 48 | 66 | 40 |
| Ecdyonurus | 421 | 13 | 14 | |
| Electrogena | 3181 | 2 | ||
| Heptagenia | 443 | 1 | 1 | 2 |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 8 | 8 | |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 2 | 1 | 1 |
| Oligoneuriella | 394 | 1 | ||
| Ephoron | 496 | 36 | 80 | |
| Aphelocheirus | 721 | 1 | 3 | |
| Micronecta | 719 | 3 | ||
| Elmis | 618 | 9 | 16 | 14 |
| Esolus | 619 | 4 | 32 | 62 |
| Limnius | 623 | 3 | 8 | 8 |
| Normandia | 624 | 2 | ||
| Oulimnius | 622 | 5 | 10 | 4 |
| Riolus | 625 | 14 | 6 | |
| Stenelmis | 617 | 1 | 12 | 2 |
| Atherix | 839 | 8 | 10 | 12 |
| Atrichops | 840 | 1 | ||
| Chironomidae | 807 | 592 | 208 | 320 |
| Clinocerinae | 9813 | 1 | 2 | 3 |
| Hemerodromiinae | 3202 | 2 | 1 | |
| Limoniini | 20393 | 25 | 10 | |
| Pediciini | 20537 | 2 | ||
| Simuliidae | 801 | 264 | 1 | 9 |
| Boyeria | 670 | 2 | ||
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 3 | 2 | |
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 3 | 1 | 1 |
| Sisyra | 856 | 1 | ||
| Gammarus | 892 | 8 | 3 | 4 |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Pisidium | 1043 | 16 | 3 | |
| Sphaerium | 1044 | 40 | ||
| Ancylus | 1028 | 14 | 6 | |
| Potamopyrgus | 978 | 1 | 2 | 2 |
| Theodoxus | 967 | 2 | 12 | 6 |
| Physidae | 995 | 1 | ||
| Oligochaeta | 933 | 2 | 13 | 2 |
| Dugesia | 1056 | 6 | ||
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 |