Listes faunistiques invertébrés
La Selves à Laguiole 05096050
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 25/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| I2M2 | 0.7741 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 46.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Limnophora | 848 | 27 | 2 | |
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 30 | 2 | 9 |
| Esolus | 619 | 3 | 2 | 6 |
| Limnius | 623 | 7 | 6 | 16 |
| Blephariceridae | 747 | 1 | 1 | |
| Limoniidae | 757 | 2 | ||
| Dicranota | 765 | 3 | 2 | |
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 8 | 44 | 7 |
| Chironomidae | 807 | 724 | 3 | 33 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Empididae | 831 | 2 | 1 | |
| Tabanidae | 837 | 6 | ||
| Athericidae | 838 | 5 | 2 | 5 |
| Hydraena | 608 | 2 | 3 | 1 |
| Gammarus | 892 | 15 | 2 | |
| Hydracarina | 906 | 1 | ||
| Glossiphoniidae | 908 | 1 | 2 | |
| Erpobdellidae | 928 | 18 | 2 | 9 |
| Oligochaeta | 933 | 12 | 10 | 31 |
| Ancylus | 1028 | 5 | 14 | 86 |
| Pisidium | 1043 | 1 | ||
| Polycelis | 1064 | 4 | ||
| Hydroporinae | 2393 | 2 | ||
| Colymbetinae | 2395 | 22 | ||
| Prostoma | 3110 | 1 | ||
| Hydrozoa | 3168 | 1 | 1 | |
| Baetis lato sensu | 9794 | 19 | 13 | 73 |
| Micrasema | 268 | 2 | ||
| Protonemura | 46 | 62 | 2 | |
| Leuctra | 69 | 8 | 8 | 5 |
| Perlodes | 150 | 1 | 1 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | ||
| Siphonoperla | 174 | 2 | ||
| Rhyacophila lato-sensu | 183 | 10 | 3 | 4 |
| Glossosoma | 190 | 1 | ||
| Hydropsychidae | 211 | 365 | 12 | 12 |
| Hydropsyche | 212 | 11 | 6 | 7 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 4 | ||
| Nemoura | 26 | 1 | ||
| Limnephilidae | 276 | 4 | 2 | |
| Silo | 292 | 1 | 2 | 4 |
| Adicella | 320 | 4 | ||
| Sericostomatidae | 321 | 7 | 4 | 4 |
| Sericostoma | 322 | 6 | 1 | 5 |
| Odontocerum | 339 | 12 | 6 | 10 |
| Epeorus | 400 | 1 | 64 | 61 |
| Rhithrogena | 404 | 36 | 29 | |
| Ecdyonurus | 421 | 3 | 18 | |
| Caenis | 457 | 1 | 10 | 6 |
| Leptophlebiidae | 473 | 12 | 24 | 8 |
| Habroleptoides | 485 | 1 | 19 | 17 |
| Helophorus | 604 | 1 |