Listes faunistiques invertébrés
La Selves à Laguiole 05096050
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 31/05/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 3 | ||
| Leuctridae | 66 | 2 | ||
| Protonemura | 46 | 17 | 2 | |
| Dinocras | 156 | 1 | ||
| Isoperla | 140 | 2 | ||
| Micrasema | 268 | 136 | 2 | 6 |
| Agapetinae | 9812 | 2 | ||
| Glossosoma | 190 | 2 | ||
| Glossosomatidae | 189 | 1 | 19 | |
| Silo | 292 | 2 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 68 | 2 | 14 |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 51 | 1 | |
| Odontocerum | 339 | 12 | 11 | |
| Polycentropus | 231 | 3 | 1 | |
| Psychomyia | 239 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 1 | 3 |
| Sericostoma | 322 | 22 | 1 | 6 |
| Alainites | 32269 | 184 | 5 | 11 |
| Baetis lato sensu | 9794 | 36 | 29 | 25 |
| Caenis | 457 | 184 | 200 | 40 |
| Ephemerella ignita | 451 | 1408 | 52 | 64 |
| Ecdyonurus | 421 | 9 | 11 | |
| Epeorus | 400 | 11 | 28 | 43 |
| Rhithrogena | 404 | 12 | 98 | 92 |
| Habrophlebia | 491 | 3 | ||
| Velia | 745 | 1 | ||
| Hydroporinae | 2393 | 1 | 1 | |
| Elmis | 618 | 14 | 1 | |
| Esolus | 619 | 6 | 8 | |
| Limnius | 623 | 5 | 7 | |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 2 | 1 | 6 |
| Athericidae | 838 | 5 | 1 | 3 |
| Blephariceridae | 747 | 10 | 23 | |
| Ceratopogonidae | 819 | 3 | 1 | 2 |
| Chironomidae | 807 | 2880 | 136 | 312 |
| Empididae | 831 | 17 | 1 | |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 3 | 13 | |
| Tabanidae | 837 | 1 | ||
| Gammarus | 892 | 48 | ||
| Pisidium | 1043 | 2 | ||
| Sphaeriidae | 1042 | 1 | ||
| Erpobdellidae | 928 | 30 | 4 | |
| Oligochaeta | 933 | 449 | 34 | 113 |
| Polycelis | 1064 | 1 | ||
| Hydracarina | 906 | 1 |