Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 01/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | 16.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | 17 | 3 |
| Protonemura | 46 | 291 | 106 | 30 |
| Nemoura | 26 | 51 | 3 | 1 |
| Dinocras | 156 | 2 | 6 | 2 |
| Perla | 164 | 1 | 11 | 2 |
| Isoperla | 140 | 6 | ||
| Perlodes | 150 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 15 | 26 | 47 |
| Glossosoma | 190 | 4 | 3 | |
| Hydropsyche | 212 | 34 | 240 | 44 |
| Allotrichia pallicornis | 203 | 1 | ||
| Stactobia | 196 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Odontocerum albicorne | 340 | 7 | 1 | |
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 12 | 39 | 14 |
| Sericostoma | 322 | 10 | 1 | |
| Thremma | 301 | 2 | ||
| Baetis lato sensu | 9794 | 156 | 152 | 213 |
| Centroptilum luteolum | 384 | 4 | ||
| Baetidae | 363 | 8 | 8 | 11 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 102 | 42 | 24 |
| Ecdyonurus | 421 | 10 | 19 | 5 |
| Epeorus | 400 | 41 | 2 | |
| Rhithrogena | 404 | 1 | 6 | 2 |
| Heptageniidae | 399 | 19 | 8 | |
| Mesovelia | 742 | 1 | ||
| Hydroporinae | 2393 | 10 | 2 | 66 |
| Elmis | 618 | 101 | 46 | 28 |
| Esolus | 619 | 3 | 3 | 2 |
| Limnius | 623 | 3 | 5 | |
| Hydraena | 608 | 16 | ||
| Anthomyidae | 847 | 80 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 8 | 47 | 55 |
| Ceratopogonidae | 819 | 2 | 4 | |
| Chironomidae | 807 | 1320 | 480 | 520 |
| Dixidae | 793 | 7 | 2 | 14 |
| Empididae | 831 | 11 | 14 | 8 |
| Limoniidae | 757 | 3 | 160 | 240 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 3 | 44 | 10 |
| Tipulidae | 753 | 1 | ||
| Ancylus fluviatilis | 1029 | 6 | 7 | 7 |
| Bythinella | 992 | 3 | 2 | 1 |
| Hydrobiidae | 973 | 1 | ||
| Planariidae | 1061 | 300 | 19 | 4 |
| Oligochaeta | 933 | 300 | 15 | 150 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |