Listes faunistiques invertébrés
GRAVONE A BOCOGNANO 1 06215900
- Télécharger la fiche IRSTEA xls / 1315 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 23/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 19.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 62.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | B | |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | B | |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 24 | 58 | 1 |
| Leuctridae | 66 | 3 | 3 | |
| Protonemura | 46 | 1 | ||
| Agapetus | 191 | 1 | 53 | |
| Athripsodes | 311 | 3 | 2 | 1 |
| Hydropsyche | 212 | 4 | 15 | |
| Limnephilinae | 3163 | 1 | ||
| Micrasema | 268 | 20 | 54 | 43 |
| Polycentropus | 231 | 12 | 21 | 4 |
| Psychomyia | 239 | 1 | 4 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Sericostoma | 322 | 127 | 36 | |
| Silo | 292 | 1 | ||
| Baetidae | 363 | 2 | 5 | |
| Baetis | 364 | 27 | 121 | 349 |
| Ecdyonurus | 421 | 6 | ||
| Electrogena | 3181 | 1 | 7 | |
| Habroleptoides | 485 | 60 | 1 | |
| Habrophlebia | 491 | 6 | 1 | |
| Heptageniidae | 399 | 1 | 3 | 1 |
| Leptophlebiidae | 473 | 3 | 6 | |
| Rhithrogena | 404 | 6 | 2 | |
| Serratella | 5152 | 16 | 2 | 1 |
| Elmis | 618 | 2 | 1 | |
| Limnius | 623 | 3 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 1 | ||
| Chironomidae | 807 | 294 | 107 | 7 |
| Empididae | 831 | 2 | ||
| Ephydridae | 844 | 2 | ||
| Limoniidae | 757 | 19 | 25 | |
| Psychodidae | 783 | 1 | 1 | 1 |
| Tipulidae | 753 | 6 | ||
| Oligochaeta | 933 | 1 | 6 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Bryozoa | 1087 | 3 | 3 |