Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 31/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Taxon indicateur | Chloroperlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 56.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | Moyenne | A |
| P2 | s28 | Nulle | A |
| P3 | s9 | Nulle | A |
| P4 | s25 | Nulle | A |
| P5 | s24 | Moyenne | B |
| P6 | s30 | Moyenne | B |
| P7 | s29 | Moyenne | B |
| P8 | s29 | Rapide | B |
| P9 | s29 | Lente | C |
| P10 | s29 | Moyenne | C |
| P11 | s24 | Lente | C |
| P12 | s29 | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 8 | 12 | 5 |
| Siphonoperla | 174 | 1 | ||
| Leuctridae | 66 | 1 | ||
| Leuctra | 69 | 1 | 27 | 3 |
| Pachyleuctra | 110 | 1 | 4 | |
| Amphinemura | 21 | 4 | 2 | |
| Protonemura | 46 | 12 | 58 | |
| Perlidae | 155 | 1 | ||
| Dinocras | 156 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 10 | 1 | 1 |
| Perlodes | 150 | 3 | ||
| Brachycentridae | 262 | 1 | ||
| Micrasema | 268 | 1 | ||
| Hydropsyche | 212 | 6 | ||
| Limnephilinae | 3163 | 7 | 1 | |
| Odontocerum | 339 | 19 | 3 | 3 |
| Philopotamus | 209 | 1 | ||
| Plectrocnemia | 228 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 2 | ||
| Baetis lato sensu | 9794 | 1 | 240 | 2 |
| Ephemerella ignita | 451 | 24 | ||
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | 2 | 6 |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 1 | ||
| Hydroporinae | 2393 | 20 | ||
| Elmis | 618 | 22 | ||
| Esolus | 619 | 5 | 15 | 7 |
| Limnius | 623 | 5 | 3 | 2 |
| Helodes | 636 | 3 | ||
| Hydraena | 608 | 3 | 10 | 1 |
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 6 | 1 | |
| Ceratopogonidae | 819 | 5 | ||
| Chironomidae | 807 | 530 | 39 | 30 |
| Dixidae | 793 | 3 | ||
| Empididae | 831 | 1 | 1 | 1 |
| Limoniidae | 757 | 16 | 1 | 2 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 124 | 10 | |
| Gammaridae | 887 | 1 | ||
| Hydracarina | 906 | 46 | 4 | 23 |
| Bythinella | 992 | 5 | 1 | |
| Erpobdellidae | 928 | 3 | 1 | |
| Oligochaeta | 933 | 30 | 5 | 2 |
| Planariidae | 1061 | 6 | ||
| Nematoda | 1089 | 19 |