Listes faunistiques invertébrés
Siagne à Montauroux 06207500
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 23/07/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.7046 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 16.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | 30.0 | dominant |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Algues | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Algues | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Algues | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 6 | 64 | 32 |
| Leuctra | 69 | 16 | 96 | 68 |
| Protonemura | 46 | 19 | ||
| Perla | 164 | 2 | 4 | |
| Goeridae | 286 | 2 | ||
| Hydropsyche | 212 | 800 | 992 | 8 |
| Allotrichia | 202 | 1 | ||
| Hydroptila | 200 | 180 | 125 | 1168 |
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Polycentropus | 231 | 5 | 1 | 1 |
| Rhyacophila lato-sensu | 183 | 4 | 6 | 6 |
| Sericostomatidae | 321 | 12 | ||
| Sericostoma | 322 | 9 | 9 | |
| Baetis | 364 | 164 | 448 | 180 |
| Centroptilum | 383 | 104 | 20 | |
| Ephemerella | 450 | 96 | ||
| Ephemerella ignita | 451 | 136 | 92 | |
| Ecdyonurus | 421 | 20 | 7 | |
| Habrophlebia | 491 | 1 | ||
| Micronecta | 719 | 1 | ||
| Hydroporinae | 2393 | 5 | ||
| Elmis | 618 | 48 | 52 | 64 |
| Esolus | 619 | 432 | 46 | 80 |
| Limnius | 623 | 32 | 34 | |
| Oulimnius | 622 | 32 | ||
| Riolus | 625 | 304 | 18 | 24 |
| Peltodytes | 519 | 1 | ||
| Chironomidae | 807 | 544 | 2048 | 1024 |
| Empididae | 831 | 2 | 2 | |
| Limoniidae | 757 | 12 | 7 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 15 | 4 |
| Tipulidae | 753 | 1 | 1 | |
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 2 | ||
| Gomphidae | 678 | 1 | ||
| Copepoda | 3206 | 4 | ||
| Ostracoda | 3170 | 1 | ||
| Gammarus | 892 | 3776 | 320 | 640 |
| Hydracarina | 906 | 160 | 160 | 8 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 20 | 384 | 384 |
| Potamopyrgus | 978 | 253 | 1 | 1376 |
| Radix | 1004 | 5 | 2 | 12 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 5 | ||
| Turbellaria | 3326 | 1 | ||
| Dugesiidae | 1055 | 5 | 6 | 5 |