Listes faunistiques invertébrés
La Thèze au niveau de Montcabrier 05088130
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 02/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | 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 | 32 | 134 | 158 |
| Goera | 287 | 2 | ||
| Silo | 292 | 1 | 2 | |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 13 | 14 | |
| Hydroptila | 200 | 4 | ||
| Ithytrichia | 198 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | 1 | |
| Metalype | 246 | 1 | ||
| Paduniella | 5147 | 4 | 9 | |
| Psychomyiidae | 238 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 4 | 1 | |
| Baetis | 364 | 69 | 49 | 62 |
| Centroptilum | 383 | 1 | 1 | |
| Ephemerella ignita | 451 | 5 | 4 | 15 |
| Ephemera | 502 | 14 | 22 | 20 |
| Ecdyonurus | 421 | 4 | 21 | 20 |
| Heptagenia | 443 | 4 | ||
| Heptageniidae | 399 | 4 | 2 | |
| Habrophlebia | 491 | 2 | 7 | 5 |
| Paraleptophlebia | 481 | 1 | 5 | |
| Leptophlebiidae | 473 | 3 | 6 | 10 |
| Elmis | 618 | 14 | 3 | 7 |
| Esolus | 619 | 16 | 28 | 73 |
| Limnius | 623 | 1 | 3 | 19 |
| Oulimnius | 622 | 1 | 1 | 6 |
| Riolus | 625 | 153 | 50 | 186 |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 1 | 2 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 51 | 208 | 65 |
| Empididae | 831 | 2 | 4 | |
| Limoniidae | 757 | 22 | 54 | 57 |
| Simuliidae | 801 | 18 | 3 | |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | 7 | 1 |
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Gomphidae | 678 | 5 | 1 | |
| Pacifastacus | 872 | 1 | 2 | 2 |
| Gammarus | 892 | 909 | 513 | 1128 |
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 1 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Oligochaeta | 933 | 15 | 13 | 18 |