Listes faunistiques invertébrés
La Thèze au niveau de Montcabrier 05088130
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 11/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 27.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 38.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Sables | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 1 | 1 |
| Leuctra | 69 | 1 | 3 | 6 |
| Silo | 292 | 1 | ||
| Goeridae | 286 | 1 | 1 | |
| Hydropsyche | 212 | 1 | 4 | |
| Hydroptila | 200 | 2 | 1 | |
| Ithytrichia | 198 | 3 | ||
| Wormaldia | 210 | 2 | ||
| Polycentropus | 231 | 3 | ||
| Polycentropodidae | 223 | 2 | ||
| Lype | 241 | 1 | 1 | |
| Psychomyia | 239 | 1 | 1 | |
| Tinodes | 245 | 3 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Baetis lato sensu | 9794 | 8 | 3 | 20 |
| Ephemerella | 450 | 1 | ||
| Ephemera | 502 | 2 | 30 | 10 |
| Ecdyonurus | 421 | 1 | 1 | 5 |
| Heptagenia | 443 | 2 | ||
| Habrophlebia | 491 | 9 | 3 | 5 |
| Paraleptophlebia | 481 | 3 | 1 | |
| Leptophlebiidae | 473 | 10 | 4 | 5 |
| Elmis | 618 | 8 | ||
| Esolus | 619 | 8 | 2 | 10 |
| Limnius | 623 | 2 | ||
| Riolus | 625 | 164 | 38 | 21 |
| Ceratopogonidae | 819 | 8 | 2 | |
| Chironomidae | 807 | 44 | 92 | 88 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 10 | 2 | 2 |
| Limoniidae | 757 | 3 | 7 | 6 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 4 | ||
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 13 | ||
| Gomphus | 679 | 1 | ||
| Gammarus | 892 | 1376 | 448 | 208 |
| Pacifastacus | 872 | 5 | 1 | 1 |
| Pisidium | 1043 | 1 | 1 | |
| Sphaeriidae | 1042 | 2 | 1 | 3 |
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 10 | 9 | 40 |
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 |