Listes faunistiques invertébrés
La Louge à l'aval du Fousseret 05175100
- Télécharger la fiche IRSTEA xls / 635 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 27/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 5 |
| Variété taxonomique | 45 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 5.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 53.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 30.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 5.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | ||
| Brachycentrus | 265 | 1 | ||
| Cheumatopsyche lepida | 222 | 25 | 22 | 6 |
| Hydropsyche | 212 | 54 | 65 | 15 |
| Ithytrichia | 198 | 5 | ||
| Mystacides | 312 | 1 | ||
| Ylodes | 5140 | 15 | ||
| Leptoceridae | 310 | 3 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis lato sensu | 9794 | 11 | 13 | 7 |
| Centroptilum luteolum | 384 | 1 | ||
| Baetidae | 363 | 3 | 1 | 4 |
| Caenis | 457 | 6 | 5 | 1 |
| Ephemera | 502 | 1 | 5 | |
| Ecdyonurus | 421 | 2 | ||
| Heptagenia | 443 | 1 | 16 | |
| Heptageniidae | 399 | 1 | 4 | |
| Leptophlebiidae | 473 | 2 | ||
| Ephoron virgo | 497 | 1 | 1 | |
| Aphelocheirus aestivalis | 2714 | 1 | 3 | 1 |
| Micronecta | 719 | 1 | ||
| Dryops | 613 | 2 | ||
| Colymbetinae | 2395 | 1 | 1 | |
| Elmis | 618 | 8 | 12 | |
| Esolus | 619 | 6 | 22 | 11 |
| Limnius | 623 | 3 | 5 | 3 |
| Oulimnius | 622 | 54 | 19 | 2 |
| Potamophilus | 615 | 2 | 1 | |
| Stenelmis | 617 | 4 | 5 | 2 |
| Hydraena | 608 | 5 | ||
| Anthomyidae | 847 | 3 | ||
| Athericidae | 838 | 33 | 5 | 5 |
| Chironomidae | 807 | 103 | 15 | 69 |
| Limoniidae | 757 | 1 | 1 | 6 |
| Simuliidae | 801 | 7 | 206 | 4 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 1 | 4 | |
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 2 | 1 | 1 |
| Platycnemis | 657 | 2 | 1 | |
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 92 | 13 | 4 |
| Gammaridae | 887 | 7 | 6 | 1 |
| Corbicula | 1051 | 13 | 7 | 8 |
| Pisidium | 1043 | 3 | 2 | |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 2 | 4 | 2 |
| Potamopyrgus antipodarum | 979 | 2 | 1 | |
| Theodoxus fluviatilis | 968 | 3 | 23 | 6 |
| Physa (sensu lato) | 997 | 7 | ||
| Dugesiidae | 1055 | 3 | 7 | 1 |
| Oligochaeta | 933 | 58 | 19 | 139 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Spongillidae | 3106 | 1 | ||
| Prostoma | 3110 | 1 |