Listes faunistiques invertébrés
Roya à Breil-sur-Roya 06700070
- Télécharger la fiche IRSTEA xls / 79 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 20/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 12.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 29.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Rapide | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 336 | 160 | 462 |
| Beraea | 328 | 1 | ||
| Beraeamyia | 333 | 1 | ||
| Glossosomatidae | 189 | 3 | ||
| Agapetus | 191 | 4 | 5 | |
| Hydropsyche | 212 | 12 | 21 | 252 |
| Hydroptila | 200 | 1 | 1 | |
| Lepidostoma | 305 | 3 | 1 | |
| Mystacides | 312 | 53 | ||
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 5 | 1 | |
| Psychomyia | 239 | 2 | 6 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | 3 |
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 21 | 205 | 504 |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 35 | 2 | |
| Ephemera | 502 | 1 | ||
| Ephemerella ignita | 451 | 1 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 5 | 5 | 56 |
| Epeorus | 400 | 3 | 5 | 34 |
| Rhithrogena | 404 | 4 | 9 | |
| Leptophlebiidae | 473 | 1 | ||
| Choroterpes | 474 | 4 | ||
| Habroleptoides | 485 | 1 | 1 | |
| Gerris | 735 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 198 | 390 | 504 |
| Esolus | 619 | 42 | 50 | 140 |
| Limnius | 623 | 5 | 14 | |
| Oulimnius | 622 | 12 | 5 | |
| Riolus | 625 | 6 | 5 | |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 8 | ||
| Hydrocyphon | 637 | 2 | ||
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 1 | 5 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 324 | 25 | 182 |
| Empididae | 831 | 1 | 9 | 8 |
| Limoniidae | 757 | 2 | 5 | |
| Simuliidae | 801 | 108 | 17 | 252 |
| Tabanidae | 837 | 2 | 3 | |
| Gomphidae | 678 | 2 | ||
| Onychogomphus | 682 | 2 | 2 | |
| Gammarus | 892 | 294 | 35 | 161 |
| Asellus | 881 | 2 | ||
| Pisidium | 1043 | 6 | ||
| Ancylus | 1028 | 5 | 18 | 84 |
| Potamopyrgus | 978 | 12 | ||
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 42 | 4 | 14 |
| Planorbidae | 1009 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Dugesia | 1056 | 40 | 27 | 126 |
| Oligochaeta | 933 | 7 | 1 | 1 |
| Hydracarina | 906 | 3 | 3 | 3 |