Listes faunistiques invertébrés
Siagne à Saint-Cézaire-sur-Siagne 06207400
- Télécharger la fiche IRSTEA xls / 76 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 12/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 40 | 19 | 20 |
| Nemoura | 26 | 3 | ||
| Protonemura | 46 | 11 | ||
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | ||
| Perlidae | 155 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Silo-lithax | 5219 | 5 | 1 | 7 |
| Goeridae | 286 | 10 | 4 | |
| Hydropsyche | 212 | 7 | 1 | |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | 1 |
| Odontocerum | 339 | 116 | 6 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | 4 |
| Baetis | 364 | 74 | 260 | 96 |
| Procloeon | 390 | 2 | 4 | |
| Ephemerella | 450 | 8 | 2 | 10 |
| Ephemera | 502 | 10 | ||
| Ecdyonurus | 421 | 3 | 12 | 11 |
| Epeorus | 400 | 26 | 6 | |
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 2 | ||
| Esolus | 619 | 50 | 23 | 8 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 2 | ||
| Riolus | 625 | 64 | 9 | 19 |
| Athericidae | 838 | 4 | 3 | |
| Ceratopogoninae | 822 | 3 | ||
| Chironomidae | 807 | 504 | 9 | 16 |
| Empididae | 831 | 12 | 2 | |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 6594 | 84 | 340 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 23 | 4 | |
| Radix | 1004 | 1 | ||
| Oligochaeta | 933 | 17 | ||
| Dugesia | 1056 | 38 | 1 | |
| Polycelis | 1064 | 3 | ||
| Hydracarina | 906 | 3 | 3 |