Listes faunistiques invertébrés
ESTABLET A LA-CHARCE 06116625
- Télécharger la fiche IRSTEA xls / 165 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 22/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| 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 | 79.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Dalles, argiles | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 68 | 74 | 72 |
| Amphinemura | 21 | 8 | 140 | |
| Nemoura | 26 | 48 | 31 | 32 |
| Perla | 164 | 1 | ||
| Perlodes | 150 | 2 | 1 | |
| Hydropsyche | 212 | 8 | 11 | 76 |
| Hydroptila | 200 | 6 | 9 | |
| Athripsodes | 311 | 1 | 1 | |
| Odontocerum | 339 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 3 | |
| Baetis | 364 | 33 | 26 | 292 |
| Centroptilum | 383 | 8 | ||
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 1 | 2 | |
| Ephemerella | 450 | 4 | 1 | |
| Torleya | 2391 | 24 | 24 | |
| Ephemera | 502 | 34 | 59 | 7 |
| Ecdyonurus | 421 | 2 | 12 | 1 |
| Epeorus | 400 | 7 | ||
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Habroleptoides | 485 | 1 | ||
| Leptophlebiidae | 473 | 2 | 6 | |
| Micronecta | 719 | 80 | 152 | 3 |
| Gerris | 735 | 3 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 1 | 2 | |
| Limnius | 623 | 4 | ||
| Riolus | 625 | 6 | 10 | 26 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Atherix | 839 | 4 | ||
| Atrichops | 840 | 3 | 1 | |
| Ceratopogonidae | 819 | 5 | 15 | |
| Chironomidae | 807 | 120 | 72 | 128 |
| Atalantinae | 3134 | 3 | 4 | |
| Hemerodromiinae | 3202 | 11 | 17 | 34 |
| Hexatomini | 20358 | 1 | 1 | 1 |
| Limoniini | 20393 | 2 | 8 | |
| Simuliidae | 801 | 1 | 3 | 23 |
| Tabanidae | 837 | 4 | 3 | |
| Calopteryx | 650 | 20 | ||
| Cordulegaster | 687 | 3 | ||
| Onychogomphus | 682 | 4 | 14 | 2 |
| Libellulidae | 696 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 400 | 76 | 19 |
| Ostracoda | 3170 | 3 | 3 | |
| Pisidium | 1043 | 2 | ||
| Oligochaeta | 933 | 3 | 12 | 19 |
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |