Listes faunistiques invertébrés
Siagne à Montauroux 06207500
- Télécharger la fiche IRSTEA xls / 98 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 12/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | 40.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Granulats | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Moyenne | B2 |
| P7 | Algues | Lente | B2 |
| P8 | Algues | Nulle | B2 |
| P9 | Algues | Moyenne | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Blocs | Lente | B3 |
| P12 | Algues | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 5 | 1 |
| Leuctra | 69 | 3 | 10 | 1 |
| Perla | 164 | 1 | ||
| Agapetus | 191 | 5 | 1 | |
| Goera | 287 | 1 | ||
| Silo | 292 | 8 | 3 | 3 |
| Hydropsyche | 212 | 7 | 2 | |
| Allotrichia | 202 | 2 | ||
| Hydroptila | 200 | 22 | 32 | 47 |
| Mystacides | 312 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Metalype | 246 | 1 | ||
| Tinodes | 245 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | 3 |
| Sericostoma | 322 | 2 | 16 | |
| Sericostomatidae | 321 | 3 | ||
| Baetis | 364 | 50 | ||
| Pseudocentroptilum | 3207 | 1 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 1 | 2 | |
| Ephemerella | 450 | 48 | 7 | 19 |
| Ecdyonurus | 421 | 1 | 1 | |
| Electrogena | 3181 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 45 | 81 | 49 |
| Empididae | 831 | 8 | 4 | 2 |
| Limoniidae | 757 | 12 | 17 | |
| Simuliidae | 801 | 5 | 1 | |
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 3 | 4 | |
| Elmis | 618 | 6 | 1 | |
| Esolus | 619 | 96 | 6 | 7 |
| Limnius | 623 | 30 | 2 | 1 |
| Oulimnius | 622 | 4 | 1 | |
| Riolus | 625 | 14 | 8 | 8 |
| Peltodytes | 519 | 1 | ||
| Hydraena | 608 | 1 | ||
| Onychogomphus | 682 | 1 | 2 | |
| Micronecta | 719 | 1 | ||
| Echinogammarus | 888 | 3 | ||
| Gammarus | 892 | 398 | 3 | 9 |
| Gammaridae | 887 | 8 | 8 | |
| Ancylus | 1028 | 30 | 5 | 5 |
| Potamopyrgus | 978 | 36 | 9 | 27 |
| Radix | 1004 | 4 | 1 | 3 |
| Valvata | 972 | 1 | ||
| Oligochaeta | 933 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 1 | 2 | |
| Hydracarina | 906 | 4 | 40 | 46 |