Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 04/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 75.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Helophytes | Nulle | B |
| P3 | Helophytes | Nulle | C |
| P4 | Helophytes | Lente | B |
| P5 | Helophytes | Moyenne | B |
| P6 | Branchage, racines | Moyenne | A |
| P7 | Helophytes | Nulle | C |
| P8 | Sables | Nulle | A |
| P9 | Helophytes | Lente | C |
| P10 | Granulats | Moyenne | A |
| P11 | Helophytes | Moyenne | C |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 2 | ||
| Leuctra | 69 | 1 | ||
| Leuctra geniculata | 33830 | 6 | ||
| Glossosomatidae | 189 | 2 | ||
| Goeridae | 286 | 1 | 4 | |
| Silo | 292 | 63 | 7 | 1 |
| Hydropsychidae | 211 | 2 | 10 | |
| Hydropsyche | 212 | 29 | 6 | 7 |
| Hydroptila | 200 | 1 | ||
| Ithytrichia | 198 | 1 | ||
| Lepidostoma | 305 | 6 | 4 | |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 1 | ||
| Anabolia | 281 | 1 | 1 | |
| Limnephilinae | 3163 | 21 | 4 | |
| Lype | 241 | 6 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | 1 |
| Sericostomatidae | 321 | 4 | ||
| Baetis | 364 | 11 | 19 | 30 |
| Ephemerella ignita | 451 | 5 | 7 | 9 |
| Ephemera | 502 | 2 | ||
| Dryops | 613 | 2 | ||
| Agabus | 555 | 11 | ||
| Laccophilus | 553 | 1 | 1 | |
| Platambus | 556 | 1 | 1 | |
| Dupophilus | 620 | 20 | 21 | |
| Elmis | 618 | 21 | 11 | |
| Esolus | 619 | 5 | 5 | |
| Limnius | 623 | 8 | 3 | |
| Oulimnius | 622 | 149 | 56 | 28 |
| Stenelmis | 617 | 6 | 4 | |
| Haliplus | 518 | 2 | ||
| Hydraena | 608 | 3 | 3 | |
| Hydrobius | 576 | 1 | ||
| Hydrophilinae | 2517 | 2 | ||
| Laccobius | 581 | 2 | ||
| Atrichops | 840 | 6 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 19 | 45 | 10 |
| Dixa | 794 | 1 | 84 | 21 |
| Hemerodromiinae | 3202 | 1 | ||
| Hydrellia | 2926 | 2 | 3 | |
| Eriopterini | 20361 | 1 | ||
| Simuliidae | 801 | 90 | 11 | 57 |
| Tipulidae | 753 | 1 | ||
| Gerris | 735 | 1 | ||
| Calopteryx | 650 | 3 | 2 | 1 |
| Coenagrionidae | 658 | 6 | 2 | |
| Onychogomphus | 682 | 1 | 1 | |
| Orthetrum | 698 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammaridae | 887 | 66 | 36 | 7 |
| Echinogammarus | 888 | 204 | 53 | 12 |
| Gammarus | 892 | 2 | 10 | |
| Ancylus | 1028 | 9 | 1 | |
| Hydrobiidae | 973 | 747 | 215 | 125 |
| Potamopyrgus | 978 | 1320 | 1265 | 305 |
| Radix | 1004 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Polycelis | 1064 | 1 | 2 | |
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 15 | ||
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 |