Listes faunistiques invertébrés
La Louge à St-Hilaire 05175000
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leptophlebiidae |
| 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 | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 9 | 80 | 19 |
| Hydropsychidae | 211 | 1 | 6 | 5 |
| Lepidostomatidae | 304 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Baetis lato sensu | 9794 | 11 | 12 | 12 |
| Caenis | 457 | 3 | 2 | 7 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 3 | ||
| Epeorus | 400 | 5 | ||
| Heptagenia | 443 | 1 | 2 | 6 |
| Heptageniidae | 399 | 1 | 3 | |
| Leptophlebiidae | 473 | 2 | 1 | |
| Corixinae | 5196 | 2 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 2 | 1 | 2 |
| Esolus | 619 | 6 | 7 | 11 |
| Limnius | 623 | 6 | 13 | 24 |
| Macronychus | 626 | 5 | ||
| Oulimnius | 622 | 1 | ||
| Potamophilus | 615 | 3 | ||
| Stenelmis | 617 | 2 | 8 | 8 |
| Orectochilus | 515 | 1 | ||
| Peltodytes | 519 | 1 | ||
| Athericidae | 838 | 4 | 2 | 1 |
| Blephariceridae | 747 | 3 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 92 | 120 | 1 |
| Limoniidae | 757 | 2 | 2 | 5 |
| Simuliidae | 801 | 6 | 400 | 5 |
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 7 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Gomphidae | 678 | 1 | ||
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 129 | 59 | 67 |
| Gammarus | 892 | 107 | 6 | |
| Gammaridae | 887 | 8 | 7 | |
| Corbicula | 1051 | 39 | 20 | 12 |
| Pisidium | 1043 | 4 | ||
| Potamopyrgus antipodarum | 979 | 8 | 2 | 1 |
| Theodoxus fluviatilis | 968 | 42 | 171 | 133 |
| Planorbidae | 1009 | 7 | 1 | |
| Erpobdellidae | 928 | 1 | 1 | |
| Dugesiidae | 1055 | 4 | 9 | 7 |
| Oligochaeta | 933 | 309 | 240 | 15 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |