Listes faunistiques invertébrés
Siagne à Saint-Cézaire-sur-Siagne 06207400
- Télécharger la fiche IRSTEA xls / 70 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/08/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 10.0 | dominant |
| Hydrophytes | ||
| Litieres | 0.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 55.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 0.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Sables | Nulle | B1 |
| P3 | Algues | Nulle | B1 |
| P4 | Algues | Lente | B1 |
| P5 | Bryophytes | Moyenne | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Blocs | Lente | B2 |
| P8 | Granulats | Nulle | B2 |
| P9 | Dalles, argiles | Lente | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Blocs | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 12 | 2 | |
| Leuctra | 69 | 5 | 31 | 13 |
| Protonemura | 46 | 7 | 23 | 11 |
| Nemoura | 26 | 1 | ||
| Silo | 292 | 2 | 2 | |
| Goeridae | 286 | 3 | ||
| Hydroptila | 200 | 2 | 8 | |
| Hydroptilidae | 193 | 1 | ||
| Polycentropus | 231 | 9 | 1 | |
| Polycentropodidae | 223 | 15 | ||
| Rhyacophila lato-sensu | 183 | 14 | 31 | 53 |
| Hydropsyche | 212 | 5 | 9 | 6 |
| Habrophlebia | 491 | 3 | ||
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 1 | ||
| Ephemerella | 450 | 3 | 4 | 2 |
| Torleya | 2391 | 1 | 1 | 1 |
| Baetis | 364 | 48 | 42 | 56 |
| Acentrella | 5151 | 5 | 117 | 147 |
| Centroptilum | 383 | 2 | 8 | |
| Pseudocentroptilum | 3207 | 10 | ||
| Caenis | 457 | 1 | 30 | 6 |
| Chironomidae | 807 | 137 | 85 | 107 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 15 | 7 | 9 |
| Limoniidae | 757 | 9 | 10 | 5 |
| Psychodidae | 783 | 5 | 1 | |
| Simuliidae | 801 | 8 | 23 | 2 |
| Stratiomyidae | 824 | 2 | ||
| Tipulidae | 753 | 1 | ||
| Elmis | 618 | 15 | 22 | |
| Esolus | 619 | 3 | 65 | 100 |
| Limnius | 623 | 4 | ||
| Normandia | 624 | 29 | 129 | 29 |
| Riolus | 625 | 153 | 109 | 293 |
| Oulimnius | 622 | 15 | 2 | 12 |
| Hydraena | 608 | 1 | ||
| Gammarus | 892 | 18 | 22 | 3 |
| Potamopyrgus | 978 | 2 | 2 | 1 |
| Oligochaeta | 933 | 4 | 19 | 1 |
| Dugesiidae | 1055 | 2 | ||
| Hydracarina | 906 | 4 | 4 | 2 |