Listes faunistiques invertébrés
Riu Ferrer à Arles-sur-tech 06166990
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| I2M2 | 0.8610 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 7.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 69.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Moyenne | 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 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Oligochaeta | 933 | 162 | 9 | |
| Esolus | 619 | 2 | 17 | |
| Oulimnius | 622 | 21 | 56 | 2 |
| Limnius | 623 | 14 | 64 | |
| Hydrocyphon | 637 | 2 | ||
| Tipulidae | 753 | 1 | ||
| Limoniidae | 757 | 2 | 9 | 23 |
| Simuliidae | 801 | 3 | 2 | 63 |
| Chironomidae | 807 | 131 | 254 | 2 |
| Ceratopogonidae | 819 | 24 | 3 | |
| Empididae | 831 | 1 | 1 | |
| Rhagionidae | 841 | 1 | 2 | |
| Hydracarina | 906 | 1 | 1 | |
| Elmis | 618 | 50 | 272 | 98 |
| Ancylus | 1028 | 1 | 2 | |
| Pisidium | 1043 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 1 | 1 | |
| Hydroporinae | 2393 | 2 | ||
| Drusinae | 3120 | 15 | 2 | |
| Limnephilinae | 3163 | 1 | 11 | |
| Serratella | 5152 | 50 | 55 | 13 |
| Agapetinae | 9812 | 3 | ||
| Leuctra geniculata | 33830 | 77 | 1 | |
| Pomatinus substriatus | 33844 | 2 | ||
| Adicella | 320 | 1 | ||
| Leuctra | 69 | 63 | 180 | |
| Perlidae | 155 | 2 | ||
| Dinocras | 156 | 5 | ||
| Perla | 164 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 17 | 29 | 30 |
| Philopotamus | 209 | 102 | 2 | |
| Hydropsyche | 212 | 29 | 34 | 16 |
| Polycentropus | 231 | 2 | 41 | |
| Micrasema | 268 | 1 | 1 | |
| Silo | 292 | 1 | ||
| Mystacides | 312 | 1 | ||
| Protonemura | 46 | 9 | 2 | 14 |
| Sericostomatidae | 321 | 2 | 1 | |
| Sericostoma | 322 | 18 | ||
| Odontocerum | 339 | 40 | 5 | |
| Baetis | 364 | 78 | 12 | 169 |
| Procloeon | 390 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Epeorus | 400 | 59 | ||
| Ecdyonurus | 421 | 70 | ||
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Ephemera | 502 | 1 |