Listes faunistiques invertébrés
Le Jolan à Cusset 04040355
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/06/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 27.0 | dominant |
| Blocs | 31.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 33.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | A |
| P2 | Dalles, argiles | Lente | C |
| P3 | Dalles, argiles | Moyenne | B |
| P4 | Dalles, argiles | Rapide | B |
| P5 | Blocs | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Rapide | C |
| P8 | Bryophytes | Moyenne | A |
| P9 | Blocs | Lente | C |
| P10 | Branchage, racines | Moyenne | A |
| P11 | Blocs | Rapide | C |
| P12 | Granulats | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 38 | 44 | 3 |
| Nemoura | 26 | 1 | 1 | 1 |
| Protonemura | 46 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 1 | ||
| Brachyptera | 3 | 1 | ||
| Hydropsychidae | 211 | 1 | ||
| Cheumatopsyche | 221 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Halesus | 3186 | 2 | ||
| Potamophylax | 3197 | 12 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 2 | 1 |
| Baetis | 364 | 30 | 28 | 47 |
| Caenis | 457 | 2 | 1 | |
| Ephemerella ignita | 451 | 26 | 17 | 15 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | 1 | |
| Rhithrogena | 404 | 5 | 25 | 17 |
| Leptophlebiidae | 473 | 3 | 1 | |
| Habrophlebia | 491 | 10 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 43 | 1 | 4 |
| Limnius | 623 | 6 | 1 | |
| Oulimnius | 622 | 6 | ||
| Hydraena | 608 | 21 | 2 | |
| Blepharicera | 749 | 1 | ||
| Ceratopogonidae | 819 | 4 | 2 | 1 |
| Chironomidae | 807 | 42 | 9 | 31 |
| Chelifera | 2884 | 2 | ||
| Dicranota | 765 | 5 | 1 | 2 |
| Simuliidae | 801 | 36 | 22 | 16 |
| Cordulegaster | 687 | 1 | ||
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 3 | ||
| Gammaridae | 887 | 10 | ||
| Gammarus | 892 | 28 | 4 | |
| Niphargus | 902 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Polycelis | 1064 | 6 | ||
| Oligochaeta | 933 | 4 | 38 | 4 |
| Paludicella | 3092 | 3 | 3 | 3 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |