Listes faunistiques invertébrés
Le Louet à Castelnau Rivière Basse 05234017
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 12/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | A |
| P2 | Bryophytes | Moyenne | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 10 | 1 | 1 |
| Leuctra geniculata | 33830 | 2 | ||
| Cheumatopsyche lepida | 222 | 66 | 20 | 3 |
| Hydropsyche | 212 | 67 | 47 | 64 |
| Hydroptila | 200 | 3 | 1 | |
| Athripsodes | 311 | 2 | 2 | |
| Chimarra | 207 | 2 | 1 | |
| Polycentropus | 231 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Baetis lato sensu | 9794 | 45 | 15 | 3 |
| Procloeon bifidum | 391 | 4 | ||
| Baetidae | 363 | 2 | 1 | 1 |
| Caenis | 457 | 19 | 2 | |
| Ephemerella ignita | 451 | 31 | 1 | 3 |
| Ephemera | 502 | 10 | 1 | 3 |
| Ecdyonurus | 421 | 1 | 1 | 2 |
| Heptageniidae | 399 | 1 | 2 | 2 |
| Leptophlebiidae | 473 | 1 | ||
| Aphelocheirus aestivalis | 2714 | 3 | 1 | 1 |
| Micronecta | 719 | 14 | 3 | 1 |
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 4 | 1 | 2 |
| Elmis | 618 | 24 | 2 | 7 |
| Esolus | 619 | 92 | 27 | 27 |
| Limnius | 623 | 28 | 4 | 12 |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 8 | 2 | 2 |
| Stenelmis | 617 | 16 | 1 | |
| Orectochilus | 515 | 2 | ||
| Hydraena | 608 | 22 | 5 | 8 |
| Athericidae | 838 | 2 | 6 | 2 |
| Blephariceridae | 747 | 4 | 2 | |
| Chironomidae | 807 | 36 | 39 | 3 |
| Simuliidae | 801 | 33 | 171 | 111 |
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 3 | 1 | |
| Gomphidae | 678 | 1 | 2 | |
| Platycnemis | 657 | 7 | ||
| Echinogammarus | 888 | 120 | 95 | 111 |
| Gammarus | 892 | 26 | ||
| Gammaridae | 887 | 26 | 10 | |
| Corbicula | 1051 | 34 | 4 | 6 |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 17 | 9 | 5 |
| Potamopyrgus antipodarum | 979 | 126 | 96 | |
| Hydrobiidae | 973 | 1 | ||
| Theodoxus fluviatilis | 968 | 30 | 90 | 107 |
| Planorbidae | 1009 | 3 | ||
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 2 | ||
| Dugesiidae | 1055 | 12 | 3 | 1 |
| Oligochaeta | 933 | 35 | 32 | 34 |
| Nemathelmintha | 3111 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Prostoma | 3110 | 1 |