Listes faunistiques invertébrés
Ardeche à St-julien-de-peyrolas 06115700
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 13/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| Taxon indicateur | Philopotamidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Pierres, galets | Nulle | B |
| P3 | Sables | Lente | A |
| P4 | Hydrophytes | Nulle | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Branchage, racines | Lente | A |
| P8 | Pierres, galets | Rapide | C |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Litieres | Nulle | A |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 4 | ||
| Leuctra | 69 | 76 | ||
| Leuctra geniculata | 33830 | 1 | 3 | |
| Hydropsychidae | 211 | 3 | 1 | |
| Cheumatopsyche | 221 | 2 | 6 | |
| Hydropsyche | 212 | 13 | 25 | 50 |
| Hydroptila | 200 | 1 | 1 | 2 |
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 2 | 1 | |
| Setodes | 318 | 1 | 3 | |
| Chimarra | 207 | 7 | 11 | |
| Polycentropus | 231 | 4 | 3 | |
| Psychomyia | 239 | 3 | 24 | 9 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 130 | 217 | 140 |
| Procloeon bifidum | 391 | 8 | 5 | 49 |
| Pseudocentroptilum | 3207 | 2 | 40 | |
| Caenis | 457 | 9 | 15 | 28 |
| Heptageniidae | 399 | 2 | 5 | |
| Ecdyonurus | 421 | 1 | 1 | |
| Choroterpes | 474 | 5 | 23 | |
| Oligoneuriella | 394 | 1 | ||
| Ephoron | 496 | 2 | 37 | 16 |
| Potamanthus | 509 | 2 | ||
| Dryops | 613 | 1 | 1 | |
| Esolus | 619 | 6 | 10 | 16 |
| Oulimnius | 622 | 1 | 2 | 3 |
| Atherix | 839 | 1 | 3 | |
| Blephariceridae | 747 | 3 | ||
| Blepharicera | 749 | 3 | ||
| Ceratopogonidae | 819 | 2 | 2 | 5 |
| Chironomidae | 807 | 878 | 323 | 442 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 39 | 41 | 376 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 12 | |
| Micronecta | 719 | 10 | 19 | 5 |
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Decapoda | 3140 | 1 | ||
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 3 | ||
| Planorbidae | 1009 | 1 | ||
| Corbicula | 1051 | 9 | 1 | 4 |
| Dugesiidae | 1055 | 20 | ||
| Erpobdellidae | 928 | 1 | ||
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 9 | 51 | 3 |
| Hydrozoa | 3168 | 3 | 3 | |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |