Listes faunistiques invertébrés
Roya à Breil-sur-Roya 06700070
- Télécharger la fiche IRSTEA xls / 105 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 29/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| Taxon indicateur | Philopotamidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 18.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 70.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 125 | 18 | 3 |
| Leuctra geniculata | 33830 | 1 | ||
| Beraeidae | 327 | 1 | 2 | |
| Beraeamyia | 333 | 3 | ||
| Glossosomatidae | 189 | 1 | ||
| Agapetus | 191 | 6 | 2 | |
| Silo | 292 | 2 | 1 | |
| Hydropsychidae | 211 | 135 | 9 | 1 |
| Hydropsyche | 212 | 242 | 16 | 1 |
| Hydroptila | 200 | 16 | 7 | |
| Lepidostoma | 305 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Wormaldia | 210 | 5 | ||
| Polycentropus | 231 | 19 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 10 | 4 | |
| Baetidae | 363 | 21 | ||
| Baetis | 364 | 395 | 209 | 34 |
| Ephemerella ignita | 451 | 5 | 6 | |
| Heptageniidae | 399 | 12 | 13 | |
| Ecdyonurus | 421 | 15 | 15 | |
| Gerris | 735 | 2 | ||
| Dryops | 613 | 2 | ||
| Pomatinus | 611 | 4 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 482 | 30 | 16 |
| Esolus | 619 | 46 | 10 | 2 |
| Limnius | 623 | 46 | 1 | |
| Oulimnius | 622 | 19 | ||
| Riolus | 625 | 28 | ||
| Orectochilus | 515 | 2 | ||
| Ochthebius | 609 | 1 | ||
| Anthomyidae | 847 | 6 | ||
| Blephariceridae | 747 | 39 | 89 | 112 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1245 | 110 | 22 |
| Empididae | 831 | 4 | 1 | |
| Limoniidae | 757 | 5 | 1 | 2 |
| Psychodidae | 783 | 3 | ||
| Simuliidae | 801 | 235 | 624 | 602 |
| Boyeria | 670 | 5 | ||
| Calopteryx | 650 | 73 | ||
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 3 | ||
| Onychogomphus | 682 | 1 | ||
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 657 | 167 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 11 | 5 | |
| Oligochaeta | 933 | 3 | 1 | |
| Dugesiidae | 1055 | 121 | 34 | |
| Hydrozoa | 3168 | 3 |