Listes faunistiques invertébrés
La Thèze au niveau de Montcabrier 05088130
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 22.0 | dominant |
| Helophytes | 15.0 | dominant |
| Vases | ||
| Sables | 15.0 | dominant |
| Algues | ||
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Lente | B |
| P7 | Helophytes | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 9 | 14 |
| Silo | 292 | 3 | 2 | |
| Hydropsyche | 212 | 4 | 6 | 3 |
| Hydroptila | 200 | 2 | 1 | 3 |
| Athripsodes | 311 | 1 | 1 | |
| Polycentropodidae | 223 | 2 | ||
| Lype | 241 | 1 | 2 | 1 |
| Metalype | 246 | 1 | ||
| Paduniella | 5147 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 7 | |
| Baetis | 364 | 74 | 132 | 71 |
| Centroptilum | 383 | 3 | ||
| Procloeon | 390 | 1 | ||
| Ephemerella | 450 | 1 | 1 | 3 |
| Ephemera | 502 | 3 | 7 | 5 |
| Ecdyonurus | 421 | 2 | 24 | 4 |
| Electrogena | 3181 | 2 | ||
| Paraleptophlebia | 481 | 18 | 4 | |
| Notonectidae | 728 | 2 | ||
| Elmis | 618 | 3 | 2 | 4 |
| Esolus | 619 | 5 | 11 | 7 |
| Limnius | 623 | 2 | 2 | 2 |
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 57 | 32 | 71 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 51 | 42 | |
| Empididae | 831 | 4 | 2 | 5 |
| Limoniidae | 757 | 53 | 21 | 126 |
| Simuliidae | 801 | 13 | 19 | 1 |
| Tabanidae | 837 | 2 | ||
| Pacifastacus | 872 | 3 | ||
| Astacidae | 864 | 1 | ||
| Gammarus | 892 | 388 | 228 | 306 |
| Hydracarina | 906 | 3 | ||
| Pisidium | 1043 | 4 | ||
| Oligochaeta | 933 | 13 | 60 | 111 |