Listes faunistiques invertébrés
La Selves à Laguiole 05096050
- Télécharger la fiche IRSTEA xls / 104 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 20/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 43 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Paraleptophlebia | 481 | 5 | ||
| Ecdyonurus | 421 | 8 | ||
| Clinocerinae | 9813 | 1 | ||
| Perla | 164 | 1 | ||
| Agapetinae | 9812 | 1 | ||
| Hydroporinae | 2393 | 2 | 2 | |
| Potamopyrgus | 978 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Blephariceridae | 747 | 7 | 48 | |
| Silo | 292 | 1 | ||
| Pediciini | 20537 | 2 | ||
| Ancylus | 1028 | 1 | 1 | |
| Epeorus | 400 | 92 | 64 | |
| Ephemera | 502 | 1 | ||
| Rhithrogena | 404 | 24 | 52 | |
| Heptageniidae | 399 | 40 | 60 | |
| Esolus | 619 | 1 | 3 | 2 |
| Elmis | 618 | 8 | 7 | |
| Limnius | 623 | 1 | 5 | 1 |
| Platambus | 556 | 9 | ||
| Hydraena | 608 | 5 | 5 | 6 |
| Leptophlebiidae | 473 | 3 | 3 | 1 |
| Caenis | 457 | 6 | 1 | |
| Ephemerella ignita | 451 | 28 | 9 | 7 |
| Baetis | 364 | 192 | 376 | 352 |
| Alainites | 32269 | 12 | 8 | |
| Perlodes | 150 | 1 | 2 | 1 |
| Leuctra | 69 | 17 | 16 | 36 |
| Protonemura | 46 | 32 | 6 | |
| Nemoura | 26 | 1 | ||
| Dinocras | 156 | 2 | 1 | |
| Gerris | 735 | 2 | 1 | |
| Polycelis | 1064 | 8 | 1 | |
| Erpobdellidae | 928 | 7 | 7 | |
| Helobdella | 912 | 1 | ||
| Sphaeriidae | 1042 | 7 | 1 | 1 |
| Pisidium | 1043 | 5 | ||
| Mermithoïdea | 3159 | 1 | 2 | |
| Hydracarina | 906 | 5 | 32 | 3 |
| Gammarus | 892 | 48 | 6 | 1 |
| Oligochaeta | 933 | 7 | 40 | 9 |
| Polycentropodidae | 223 | 1 | ||
| Limnephilinae | 3163 | 2 | 2 | |
| Polycentropus | 231 | 1 | 1 | |
| Odontocerum | 339 | 84 | 7 | 3 |
| Sericostoma | 322 | 29 | 7 | 7 |
| Micrasema | 268 | 2 | 5 | |
| Rhyacophila lato-sensu | 183 | 10 | 3 | 4 |
| Hydropsyche | 212 | 68 | 7 | 16 |
| Adicella | 320 | 4 | ||
| Hexatomini | 20358 | 2 | 2 | |
| Ceratopogoninae | 822 | 6 | 4 | |
| Hemerodromiinae | 3202 | 42 | 10 | 4 |
| Simuliidae | 801 | 17 | 336 | 632 |
| Psychodidae | 783 | 1 | ||
| Chironomidae | 807 | 6144 | 128 | 345 |
| Atherix | 839 | 1 | 5 | |
| Tabanidae | 837 | 1 | 3 |