Listes faunistiques invertébrés
TAVIGNANO A ALERIA 1 06215600
- Télécharger la fiche IRSTEA xls / 115 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| I2M2 | 0.8660 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 2 | 4 |
| Hydropsyche | 212 | 61 | 26 | 35 |
| Hydroptila | 200 | 2 | 5 | 2 |
| Lepidostoma | 305 | 1 | ||
| Leptoceridae | 310 | 4 | 2 | |
| Oecetis | 317 | 4 | 2 | |
| Chimarra | 207 | 18 | 10 | 9 |
| Baetidae | 363 | 5 | 5 | |
| Baetis | 364 | 12 | 24 | 16 |
| Cloeon | 387 | 73 | 1 | |
| Caenis | 457 | 36 | 54 | 21 |
| Heptageniidae | 399 | 7 | 32 | 33 |
| Electrogena | 3181 | 2 | 3 | |
| Choroterpes | 474 | 35 | 86 | 56 |
| Micronectinae | 20396 | 6 | 33 | 23 |
| Notonectidae | 728 | 33 | 1 | |
| Dryops | 613 | 2 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Dytiscidae | 527 | 6 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 2 | ||
| Limnius | 623 | 4 | 10 | 4 |
| Normandia | 624 | 12 | 1 | |
| Stenelmis | 617 | 4 | 1 | |
| Haliplus | 518 | 6 | ||
| Peltodytes | 519 | 7 | ||
| Hydraena | 608 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Ceratopogonidae | 819 | 3 | 3 | 2 |
| Chironomidae | 807 | 49 | 19 | 26 |
| Limoniidae | 757 | 1 | 1 | 1 |
| Simuliidae | 801 | 229 | 16 | |
| Tabanidae | 837 | 1 | 1 | |
| Calopteryx | 650 | 18 | ||
| Coenagrionidae | 658 | 11 | ||
| Atyaephyra | 861 | 10 | ||
| Cladocera | 3127 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 24 | ||
| Physidae | 995 | 1 | ||
| Physella | 19280 | 22 | ||
| Oligochaeta | 933 | 1 | 7 | 2 |
| Dugesiidae | 1055 | 3 | ||
| Hydrozoa | 3168 | 1 |