Listes faunistiques invertébrés
Ruisseau de Blasou à Ambialet 05142540
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Glossosomatidae | 189 | 1 | ||
| Leuctra geniculata | 33830 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Limnius | 623 | 4 | ||
| Gomphidae | 678 | 1 | ||
| Nemoura | 26 | 2 | ||
| Hydrometra | 740 | 2 | ||
| Empididae | 831 | 1 | 2 | |
| Glossosoma | 190 | 2 | ||
| Limoniidae | 757 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Perlidae | 155 | 3 | 3 | |
| Boyeria | 670 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Cambarincola | 30951 | 1 | ||
| Hydrobiidae | 973 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Copepoda | 3206 | 1 | 1 | |
| Oligochaeta | 933 | 6 | 25 | 6 |
| Athericidae | 838 | 5 | ||
| Psychodidae | 783 | 1 | ||
| Ceratopogonidae | 819 | 4 | 3 | 1 |
| Simuliidae | 801 | 17 | 11 | 9 |
| Chironomidae | 807 | 344 | 92 | 40 |
| Dixidae | 793 | 1 | ||
| Anthomyidae | 847 | 2 | ||
| Oulimnius | 622 | 1 | 2 | 4 |
| Elmis | 618 | 5 | 2 | 12 |
| Dupophilus | 620 | 4 | 26 | 24 |
| Esolus | 619 | 21 | 50 | 148 |
| Hydraena | 608 | 2 | 1 | 1 |
| Hydrocyphon | 637 | 1 | ||
| Perla | 164 | 1 | 3 | 5 |
| Leuctra | 69 | 17 | 44 | 15 |
| Protonemura | 46 | 2 | ||
| Hydropsyche | 212 | 4 | 4 | 2 |
| Mystacides | 312 | 3 | ||
| Goeridae | 286 | 1 | 1 | |
| Oecetis | 317 | 1 | 1 | |
| Ephoron | 496 | 1 | ||
| Electrogena | 3181 | 4 | ||
| Heptageniidae | 399 | 1 | ||
| Ephemerella ignita | 451 | 7 | 2 | 5 |
| Habrophlebia | 491 | 3 | 2 | |
| Leptophlebiidae | 473 | 1 | 2 | 1 |
| Heptagenia | 443 | 3 | ||
| Rhithrogena | 404 | 5 | 21 | 10 |
| Ecdyonurus | 421 | 2 | 2 | 3 |
| Ephemera | 502 | 6 | 2 | 3 |
| Procloeon | 390 | 1 | 2 | 4 |
| Baetis lato sensu | 9794 | 20 | 28 | 100 |
| Gammarus | 892 | 132 | 8 | 14 |
| Pacifastacus | 872 | 2 | 1 |