Listes faunistiques invertébrés
L'Arcueil à Bonnac 04028600
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 22/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 65.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Moyenne | C |
| P4 | Algues | Lente | A |
| P5 | Blocs | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Nulle | C |
| P9 | Dalles, argiles | Lente | A |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | ||
| Leuctra | 69 | 61 | 43 | 86 |
| Perla | 164 | 9 | 5 | |
| Micrasema | 268 | 1 | 1 | |
| Hydropsyche | 212 | 1 | 34 | |
| Halesus | 3186 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | 13 | |
| Odontocerum | 339 | 28 | ||
| Polycentropus | 231 | 2 | ||
| Rhyacophila lato-sensu | 183 | 9 | 24 | |
| Sericostoma | 322 | 13 | 29 | 3 |
| Baetis | 364 | 25 | 13 | 2 |
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 2 | 1 | |
| Ephemerella ignita | 451 | 48 | 19 | |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 12 | 3 | |
| Ecdyonurus | 421 | 29 | 37 | 5 |
| Leptophlebiidae | 473 | 3 | 3 | |
| Habrophlebia | 491 | 1 | 2 | |
| Dupophilus | 620 | 21 | 28 | |
| Elmis | 618 | 4 | 32 | 2 |
| Esolus | 619 | 3 | 37 | |
| Limnius | 623 | 2 | 10 | 4 |
| Hydraena | 608 | 3 | ||
| Atherix | 839 | 1 | ||
| Ceratopogonidae | 819 | 13 | 2 | |
| Chironomidae | 807 | 38 | 64 | 71 |
| Hexatoma | 773 | 1 | ||
| Dicranota | 765 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammaridae | 887 | 24 | 33 | 22 |
| Gammarus | 892 | 50 | 31 | 28 |
| Erpobdellidae | 928 | 4 | 2 | |
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 1 | 29 | 68 |
| Gordiaca | 5189 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |