Listes faunistiques invertébrés
Le Louet à Castelnau Rivière Basse 05234017
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 23/09/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 44 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Nulle | B |
| P4 | Pierres, galets | Lente | B |
| P5 | Branchage, racines | Nulle | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | C |
| P8 | Granulats | Nulle | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Brachycentrus | 265 | 1 | ||
| Oligoplectrum | 263 | 1 | ||
| Hydropsychidae | 211 | 1 | 1 | |
| Cheumatopsyche | 221 | 2 | 4 | |
| Hydropsyche | 212 | 8 | 6 | |
| Ithytrichia | 198 | 30 | ||
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 2 | 1 | |
| Mystacides | 312 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 1 | 1 | |
| Notidobia | 325 | 1 | ||
| Sericostoma | 322 | 1 | 1 | 2 |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 1 | 1 | 4 |
| Centroptilum | 383 | 6 | ||
| Procloeon bifidum | 391 | 3 | ||
| Procloeon | 390 | 1 | 1 | |
| Brachycercus | 468 | 1 | ||
| Caenis | 457 | 3 | 1 | 1 |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 29 | 7 | 5 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | 7 | |
| Leptophlebiidae | 473 | 7 | ||
| Dupophilus | 620 | 8 | 9 | |
| Elmis | 618 | 10 | 4 | 9 |
| Esolus | 619 | 4 | 27 | 42 |
| Limnius | 623 | 2 | 20 | 30 |
| Macronychus | 626 | 5 | ||
| Oulimnius | 622 | 69 | 2 | 4 |
| Stenelmis | 617 | 3 | 6 | |
| Orectochilus | 515 | 2 | ||
| Hydraena | 608 | 13 | 6 | 1 |
| Atherix | 839 | 3 | 1 | |
| Atrichops | 840 | 18 | 6 | 4 |
| Ceratopogonidae | 819 | 6 | ||
| Chironomidae | 807 | 38 | 3 | 22 |
| Hexatoma | 773 | 2 | ||
| Dicranota | 765 | 3 | 2 | |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 7 | ||
| Tipulidae | 753 | 1 | ||
| Aphelocheirus | 721 | 6 | 1 | 2 |
| Micronecta | 719 | 30 | 6 | 4 |
| Gerris | 735 | 4 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 23 | 1 | |
| Gomphidae | 678 | 2 | 19 | |
| Gomphus | 679 | 1 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 11 | ||
| Echinogammarus | 888 | 23 | 90 | 85 |
| Gammarus | 892 | 5 | ||
| Ancylus | 1028 | 5 | 6 | |
| Bithynia | 994 | 3 | ||
| Potamopyrgus | 978 | 175 | 32 | 54 |
| Theodoxus | 967 | 66 | 53 | 53 |
| Corbicula | 1051 | 32 | 10 | 4 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Turbellaria | 3326 | 1 | 1 | |
| Dugesiidae | 1055 | 2 | 3 | 1 |
| Erpobdellidae | 928 | 2 | ||
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 43 | 159 | 74 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |