Listes faunistiques invertébrés
Pallas à Loupian 2 06188900
- Télécharger la fiche IRSTEA xls / 71 ko
- Export SEEE csv / 3 ko
| Date prélèvement | 09/06/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 9.0 |
| GFI | 5 |
| Variété taxonomique | 13 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.1068 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | 56.0 | dominant |
| Helophytes | 9.0 | dominant |
| Vases | ||
| Sables | 25.0 | dominant |
| Algues | 3.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Algues | Moyenne | B1 |
| P5 | Granulats | Nulle | B2 |
| P6 | Helophytes | Nulle | B2 |
| P7 | Sables | Nulle | B2 |
| P8 | Granulats | Lente | B2 |
| P9 | Granulats | Moyenne | B3 |
| P10 | Sables | Lente | B3 |
| P11 | Granulats | Nulle | B3 |
| P12 | Granulats | Lente | B3 |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hydroptila | 200 | 5 | 1 | 1 | 1 | 4 | 1 | 1 | ||||||||
| Baetidae | 363 | 2 | 1 | 2 | 1 | |||||||||||
| Baetis | 364 | 1 | 2 | 1 | 2 | |||||||||||
| Hydrometra | 740 | 1 | 1 | |||||||||||||
| Ceratopogonidae | 819 | 1 | 1 | |||||||||||||
| Chironomidae | 807 | 942 | 747 | 743 | 312 | 77 | 176 | 377 | 190 | 176 | 173 | 208 | 48 | 87 | 280 | 328 |
| Dixidae | 793 | 3 | 3 | |||||||||||||
| Rhagionidae | 841 | 2 | 1 | 1 | ||||||||||||
| Simuliidae | 801 | 1 | 230 | 60 | 1 | 228 | 2 | 45 | 13 | 2 | ||||||
| Tipulidae | 753 | 1 | 1 | |||||||||||||
| Chalcolestes | 2611 | 2 | 2 | |||||||||||||
| Asellidae | 880 | 2112 | 40 | 179 | 124 | 32 | 1320 | 636 | 2 | 34 | 2 | 2 | 115 | 2 | 50 | 12 |
| Procambarus | 2027 | 2 | 1 | 1 | ||||||||||||
| Gammaridae | 887 | 12 | 2 | 15 | 3 | 5 | 4 | 2 | 1 | 13 | 1 | |||||
| Gammarus | 892 | 10 | 4 | 3 | 2 | 7 | 1 | 1 | 3 | 1 | 1 | 1 | ||||
| Ancylus | 1028 | 24 | 4 | 139 | 9 | 1 | 1 | 13 | 4 | 86 | 50 | 3 | ||||
| Physa (sensu lato) | 997 | 377 | 16 | 97 | 48 | 1 | 64 | 264 | 8 | 8 | 25 | 1 | 68 | 3 | ||
| Oligochaeta | 933 | 32 | 27 | 304 | 8 | 4 | 20 | 3 | 7 | 3 | 14 | 103 | 8 | 17 | 176 | |
| Hydrozoa | 3166 | 17 | 4 | 15 | 2 | 1 | 2 | 1 | ||||||||
| Prostoma | 3110 | 1 | 1 |