Listes faunistiques invertébrés
Le Louet à Castelnau Rivière Basse 05234017
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 15/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Granulats | Moyenne | A |
| P5 | Blocs | Lente | A |
| P6 | Litieres | Nulle | A |
| P7 | Pierres, galets | Nulle | C |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | 2 | |
| Leuctra | 69 | 1 | 8 | 3 |
| Hydropsychidae | 211 | 15 | 11 | |
| Cheumatopsyche | 221 | 9 | 1 | |
| Hydropsyche | 212 | 36 | 15 | |
| Hydroptila | 200 | 1 | ||
| Lepidostoma | 305 | 2 | ||
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 2 | 1 | |
| Mystacides | 312 | 2 | 2 | 1 |
| Halesus | 3186 | 1 | ||
| Baetis | 364 | 1 | ||
| Centroptilum | 383 | 5 | ||
| Caenis | 457 | 2 | ||
| Ephemerella ignita | 451 | 2 | 1 | |
| Ephemera | 502 | 4 | 9 | 17 |
| Heptageniidae | 399 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | 8 | |
| Heptagenia | 443 | 2 | ||
| Leptophlebiidae | 473 | 1 | ||
| Habroleptoides | 485 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 1 | 3 | |
| Esolus | 619 | 1 | 16 | 4 |
| Limnius | 623 | 29 | 48 | 3 |
| Macronychus | 626 | 2 | ||
| Oulimnius | 622 | 39 | 4 | 3 |
| Stenelmis | 617 | 1 | 2 | |
| Hydraena | 608 | 9 | 3 | |
| Atrichops | 840 | 3 | 12 | 2 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 78 | 17 | 13 |
| Hexatoma | 773 | 1 | ||
| Dicranota | 765 | 1 | ||
| Simuliidae | 801 | 4 | ||
| Tipulidae | 753 | 1 | ||
| Aphelocheirus | 721 | 2 | 1 | 1 |
| Micronecta | 719 | 1 | ||
| Calopteryx | 650 | 10 | ||
| Gomphidae | 678 | 1 | 1 | |
| Gomphus | 679 | 3 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | ||
| Sisyra | 856 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 1 | ||
| Echinogammarus | 888 | 48 | 41 | 61 |
| Gammarus | 892 | 31 | ||
| Ancylus | 1028 | 1 | 1 | |
| Bithynia | 994 | 8 | 1 | |
| Potamopyrgus | 978 | 436 | 63 | 73 |
| Theodoxus | 967 | 8 | 37 | 18 |
| Corbicula | 1051 | 33 | 12 | 3 |
| Sphaerium | 1044 | 1 | ||
| Turbellaria | 3326 | 1 | ||
| Dugesiidae | 1055 | 2 | 4 | 3 |
| Erpobdellidae | 928 | 2 | ||
| Glossiphonia | 909 | 2 | 3 | 11 |
| Helobdella | 912 | 2 | ||
| Oligochaeta | 933 | 25 | 8 | 16 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |