Listes faunistiques invertébrés
La Séoune à Montjoie 05116100
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 10/08/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.5753 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 20.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 15.0 | dominant |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Bryophytes | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Algues | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 2 | |
| Leuctra | 69 | 3 | 1 | 1 |
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 29 | 1 | 34 |
| Hydroptila | 200 | 7 | 2 | 3 |
| Orthotrichia | 197 | 1 | ||
| Athripsodes | 311 | 1 | 3 | |
| Mystacides | 312 | 26 | 10 | 28 |
| Cyrnus | 224 | 3 | 3 | |
| Baetis | 364 | 4 | 1 | |
| Centroptilum | 383 | 168 | 21 | 6 |
| Procloeon | 390 | 12 | 12 | 12 |
| Caenis | 457 | 88 | 192 | 88 |
| Ephemera | 502 | 12 | 24 | 17 |
| Micronecta | 719 | 1 | 3 | |
| Gerris | 735 | 2 | ||
| Dryops | 613 | 5 | 1 | |
| Esolus | 619 | 68 | 9 | 4 |
| Oulimnius | 622 | 116 | 6 | 7 |
| Riolus | 625 | 7 | 9 | |
| Stenelmis | 617 | 12 | ||
| Athericidae | 838 | 64 | 88 | 96 |
| Ceratopogonidae | 819 | 1 | 1 | 8 |
| Chironomidae | 807 | 432 | 1344 | 240 |
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 4 | 12 | |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 8 | 9 | |
| Gomphidae | 678 | 1 | 1 | |
| Gomphus | 679 | 3 | 1 | 2 |
| Onychogomphus | 682 | 1 | 1 | 7 |
| Platycnemis | 657 | 9 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Echinogammarus | 888 | 1 | 1 | |
| Asellidae | 880 | 1 | 1 | |
| Hydracarina | 906 | 5 | 5 | 5 |
| Corbicula | 1051 | 11 | 42 | 82 |
| Pisidium | 1043 | 9 | 6 | |
| Oligochaeta | 933 | 336 | 1024 | 544 |
| Dugesiidae | 1055 | 48 | 1 | 1 |
| Nematoda | 1089 | 1 | 1 |