Listes faunistiques invertébrés
L'Allanche ou Courbières à Pradiers 04028450
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 16/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 29.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Moyenne | B |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Helophytes | Nulle | A |
| P4 | Blocs | Moyenne | B |
| P5 | Pierres, galets | Lente | B |
| P6 | Bryophytes | Lente | A |
| P7 | Bryophytes | Moyenne | A |
| P8 | Sables | Nulle | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 4 | 4 | 4 |
| Amphinemura | 21 | 2 | 1 | 1 |
| Nemoura | 26 | 4 | 1 | |
| Protonemura | 46 | 19 | 2 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | 2 | |
| Perlodes | 150 | 1 | 1 | |
| Micrasema | 268 | 18 | 3 | |
| Agapetus-synagapetus | 5218 | 2 | 3 | |
| Silo-lithax | 5219 | 1 | 2 | |
| Hydropsychidae | 211 | 33 | 4 | |
| Hydropsyche | 212 | 8 | 8 | |
| Chaetopterygopsis | 3177 | 1 | ||
| Odontocerum | 339 | 4 | 2 | 14 |
| Polycentropodidae | 223 | 2 | 1 | 1 |
| Rhyacophila lato-sensu | 183 | 5 | 3 | |
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 75 | 22 | 51 |
| Caenis | 457 | 3 | 6 | 1 |
| Ephemerella ignita | 451 | 7 | 1 | |
| Torleya | 2391 | 4 | ||
| Ephemera | 502 | 1 | 1 | 1 |
| Ecdyonurus | 421 | 10 | 16 | 31 |
| Epeorus | 400 | 5 | 3 | |
| Rhithrogena | 404 | 2 | 2 | 14 |
| Leptophlebiidae | 473 | 7 | 4 | 2 |
| Habroleptoides | 485 | 2 | 1 | 8 |
| Habrophlebia | 491 | 2 | 8 | 16 |
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 7 | 17 | 13 |
| Elmis | 618 | 112 | 15 | 9 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 2 | 11 | 9 |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 6 | ||
| Limnebius | 599 | 1 | ||
| Atherix | 839 | 92 | 3 | 1 |
| Ceratopogonidae | 819 | 9 | 2 | |
| Chironomidae | 807 | 90 | 20 | 14 |
| Dixa | 794 | 1 | ||
| Clinocerinae | 9813 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Dicranota | 765 | 2 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 230 | 17 | 12 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | 1 | |
| Sialis | 704 | 1 | ||
| Decapoda | 3140 | 1 | 1 | |
| Ancylus | 1028 | 17 | 131 | 36 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Polycelis | 1064 | 12 | ||
| Erpobdellidae | 928 | 4 | 1 | 1 |
| Oligochaeta | 933 | 8 | 11 | |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 |