Listes faunistiques invertébrés
La Barbade à Aguessac 05148680
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 8.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 69.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Blephariceridae | 747 | 1 | ||
| Clinocerinae | 9813 | 1 | ||
| Oulimnius | 622 | 3 | ||
| Dupophilus | 620 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Silo | 292 | 2 | 2 | |
| Potamopyrgus | 978 | 2 | ||
| Pacifastacus | 872 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | 3 | |
| Caenis | 457 | 1 | ||
| Habrophlebia | 491 | 2 | 1 | |
| Ephemera | 502 | 3 | ||
| Baetis | 364 | 40 | 537 | 336 |
| Centroptilum | 383 | 36 | 48 | |
| Alainites | 32269 | 4 | 8 | |
| Mystacides | 312 | 1 | ||
| Lype | 241 | 2 | ||
| Goeridae | 286 | 4 | 2 | |
| Tinodes | 245 | 1 | 27 | 33 |
| Polycentropus | 231 | 1 | 1 | |
| Hydroptila | 200 | 6 | 1 | 24 |
| Hydropsyche | 212 | 1 | 3 | |
| Polycentropodidae | 223 | 1 | ||
| Riolus | 625 | 3 | 5 | 11 |
| Elmis | 618 | 11 | 1 | 3 |
| Esolus | 619 | 9 | 9 | 6 |
| Nemoura | 26 | 2 | ||
| Leuctra geniculata | 33830 | 8 | 12 | |
| Leuctra | 69 | 50 | 84 | 7 |
| Psychodidae | 783 | 1 | 1 | 1 |
| Dixa | 794 | 1 | ||
| Hemerodromiinae | 3202 | 10 | 1 | |
| Chironomidae | 807 | 416 | 8 | 128 |
| Simuliidae | 801 | 48 | 2 | 6 |
| Oligochaeta | 933 | 1 | 1 | |
| Galba | 1001 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 4 | 1 | 6 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 1550 | 192 | 400 |