Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 102 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 19/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 35.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | 1 | |
| Leuctra | 69 | 11 | 93 | 57 |
| Pachyleuctra | 110 | 5 | 3 | |
| Leuctridae | 66 | 3 | ||
| Amphinemura | 21 | 1 | ||
| Protonemura | 46 | 636 | 14 | 7 |
| Nemoura | 26 | 16 | 1 | |
| Dinocras | 156 | 2 | ||
| Perla | 164 | 3 | 1 | |
| Perlidae | 155 | 4 | 7 | 4 |
| Perlodidae | 127 | 6 | 4 | 4 |
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 6 | 2 | |
| Silo-lithax | 5219 | 2 | 6 | 4 |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 6 | 14 | 2 |
| Drusinae | 3120 | 3 | 4 | |
| Limnephilinae | 3163 | 11 | 4 | 1 |
| Odontocerum albicorne | 340 | 1 | 9 | 2 |
| Philopotamus | 209 | 4 | 18 | 6 |
| Rhyacophila lato-sensu | 183 | 10 | 42 | 13 |
| Sericostoma | 322 | 4 | 2 | |
| Sericostomatidae | 321 | 3 | ||
| Baetis lato sensu | 9794 | 73 | 400 | 77 |
| Ephemerella ignita | 451 | 59 | 9 | 9 |
| Ecdyonurus | 421 | 3 | 50 | 44 |
| Epeorus | 400 | 2 | 31 | 13 |
| Rhithrogena | 404 | 44 | 14 | |
| Habroleptoides | 485 | 3 | ||
| Hydroporinae | 2393 | 5 | 2 | |
| Elmis | 618 | 206 | 20 | 10 |
| Esolus | 619 | 38 | 192 | 61 |
| Limnius | 623 | 13 | 53 | 6 |
| Hydraena | 608 | 1 | 9 | 6 |
| Athericidae | 838 | 1 | 6 | 4 |
| Blephariceridae | 747 | 1 | 3 | 7 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 243 | 29 | 56 |
| Empididae | 831 | 30 | 8 | 7 |
| Limoniidae | 757 | 8 | 9 | 4 |
| Psychodidae | 783 | 32 | ||
| Simuliidae | 801 | 19 | 15 | 16 |
| Tipulidae | 753 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | 7 | 34 |
| Bythinella | 992 | 5 | 54 | 21 |
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 77 | 135 | 40 |
| Oligochaeta | 933 | 160 | 26 | 36 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |