Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 2211 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 29/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 5.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 67.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 1 | 14 | 3 |
| Anthomyidae | 847 | 1 | ||
| Aphelocheirus | 721 | 2 | 1 | |
| Athericidae | 838 | 1 | 1 | 1 |
| Baetis | 364 | 33 | 89 | 57 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 5 | ||
| Brachycentrus | 265 | 1 | 1 | 1 |
| Micrasema | 268 | 9 | 16 | 12 |
| Calopteryx | 650 | 8 | ||
| Ceratopogonidae | 819 | 7 | 6 | 4 |
| Chironomidae | 807 | 500 | 187 | 258 |
| Cordulegaster | 687 | 3 | ||
| Laccophilinae | 2394 | 1 | ||
| Oulimnius | 622 | 2 | 2 | 2 |
| Elmis | 618 | 54 | 101 | 112 |
| Dupophilus | 620 | 11 | 84 | 20 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 4 | 3 | |
| Empididae | 831 | 5 | 1 | 12 |
| Ephemerella | 450 | 1 | 3 | 2 |
| Ephemera | 502 | 2 | 2 | |
| Erpobdellidae | 928 | 2 | ||
| Gammarus | 892 | 39 | 7 | 13 |
| Goeridae | 286 | 4 | ||
| Gomphus | 679 | 3 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Epeorus | 400 | 1 | 1 | |
| Ecdyonurus | 421 | 3 | ||
| Heptageniidae | 399 | 1 | ||
| Hydracarina | 906 | 5 | 1 | 1 |
| Hydraena | 608 | 14 | 2 | 4 |
| Hydropsyche | 212 | 8 | 29 | 23 |
| Hydroptila | 200 | 3 | ||
| Mystacides | 312 | 7 | 3 | |
| Leuctra | 69 | 5 | 25 | 4 |
| Euleuctra | 67 | 5 | ||
| Limnephilinae | 3163 | 4 | 5 | |
| Limoniidae | 757 | 2 | 2 | |
| Nemathelmintha | 3111 | 1 | ||
| Protonemura | 46 | 106 | 46 | 44 |
| Nemoura | 26 | 1 | ||
| Oligochaeta | 933 | 46 | 62 | 15 |
| Dinocras | 156 | 2 | 2 | |
| Perlodidae | 127 | 4 | ||
| Polycentropus | 231 | 2 | 2 | |
| Psychodidae | 783 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 8 | 16 | 13 |
| Sericostoma | 322 | 1 | ||
| Simuliidae | 801 | 106 | 19 | 64 |
| Pisidium | 1043 | 12 | ||
| Tabanidae | 837 | 1 |