Listes faunistiques invertébrés
Le Jolan à Cusset 04040355
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 26/06/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 25.0 | dominant |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Roches | Moyenne | B2 |
| P4 | Pierres, galets | Moyenne | B2 |
| P5 | Pierres, galets | Lente | B3 |
| P6 | Pierres, galets | Rapide | B3 |
| P7 | Granulats | Lente | B1 |
| P8 | Sables | Lente | B3 |
| P9 | Litieres | Nulle | B1 |
| P10 | Sables | Nulle | B2 |
| P11 | Dalles, argiles | Moyenne | B2 |
| P12 | Roches | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | ||
| Leuctra | 69 | 5 | 12 | 47 |
| Amphinemura | 21 | 1 | ||
| Nemoura | 26 | 1 | ||
| Isoperla | 140 | 3 | 1 | 2 |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 4 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Athripsodes | 311 | 1 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 18 | 1 | |
| Rhyacophila lato-sensu | 183 | 18 | 18 | 25 |
| Baetis | 364 | 48 | 30 | 5 |
| Caenis | 457 | 12 | 4 | 2 |
| Ephemera | 502 | 4 | 1 | |
| Ephemerella | 450 | 50 | 20 | 12 |
| Ecdyonurus | 421 | 3 | ||
| Heptagenia | 443 | 1 | ||
| Rhithrogena | 404 | 6 | 11 | 9 |
| Habrophlebia | 491 | 15 | 2 | 7 |
| Micronecta | 719 | 1 | ||
| Plea | 733 | 3 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 16 | 5 | 1 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 3 | 2 | |
| Oulimnius | 622 | 146 | 42 | 1 |
| Hydraena | 608 | 15 | 10 | 6 |
| Blephariceridae | 747 | 2 | 30 | 25 |
| Ceratopogonidae | 819 | 1 | 4 | |
| Chironomidae | 807 | 85 | 38 | 18 |
| Limoniidae | 757 | 3 | 5 | 16 |
| Simuliidae | 801 | 55 | 180 | 160 |
| Boyeria | 670 | 2 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 505 | 70 | 80 |
| Asellidae | 880 | 2 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Oligochaeta | 933 | 24 | 70 | 90 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |