Listes faunistiques invertébrés
L'Anzon à Saint-Thurin 04010450
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 10/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Rapide | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Branchage, racines | Nulle | A |
| P7 | Bryophytes | Rapide | A |
| P8 | Pierres, galets | Rapide | C |
| P9 | Granulats | Lente | A |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 12 | 5 | 10 |
| Leuctra | 69 | 95 | 15 | 25 |
| Protonemura | 46 | 44 | 2 | 5 |
| Perlidae | 155 | 1 | ||
| Perla | 164 | 3 | 13 | 6 |
| Isoperla | 140 | 1 | ||
| Micrasema | 268 | 1 | 1 | |
| Glossosomatidae | 189 | 6 | 1 | 5 |
| Glossosoma | 190 | 1 | 2 | 4 |
| Goeridae | 286 | 3 | 3 | |
| Hydropsychidae | 211 | 13 | 10 | 28 |
| Hydropsyche | 212 | 4 | 5 | 5 |
| Adicella | 320 | 1 | ||
| Oecetis | 317 | 1 | ||
| Halesus | 3186 | 1 | 2 | |
| Polycentropodidae | 223 | 3 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 55 | 3 | |
| Psychomyiidae | 238 | 1 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 19 | 15 |
| Baetis | 364 | 179 | 146 | 115 |
| Pseudocentroptilum | 3207 | 2 | ||
| Caenis | 457 | 2 | 3 | 1 |
| Ephemerella ignita | 451 | 60 | 18 | 21 |
| Ephemera | 502 | 10 | 18 | 4 |
| Ecdyonurus | 421 | 10 | 3 | 18 |
| Epeorus | 400 | 22 | 34 | |
| Rhithrogena | 404 | 5 | 42 | 28 |
| Leptophlebiidae | 473 | 96 | 15 | 8 |
| Habrophlebia | 491 | 4 | 2 | 4 |
| Dupophilus | 620 | 2 | 6 | 8 |
| Elmis | 618 | 13 | 2 | 1 |
| Esolus | 619 | 6 | 1 | 1 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 2 | ||
| Hydraena | 608 | 3 | 4 | 4 |
| Atherix | 839 | 1 | ||
| Blepharicera | 749 | 2 | ||
| Ceratopogonidae | 819 | 5 | 21 | 8 |
| Chironomidae | 807 | 148 | 205 | 49 |
| Clinocerinae | 9813 | 2 | ||
| Hemerodromiinae | 3202 | 4 | ||
| Dicranota | 765 | 10 | 8 | 5 |
| Simuliidae | 801 | 32 | 33 | 89 |
| Calopteryx | 650 | 1 | 2 | |
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Pacifastacus | 872 | 1 | 2 | |
| Gammaridae | 887 | 9 | 3 | 2 |
| Gammarus | 892 | 1 | 2 | |
| Ancylus | 1028 | 1 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Polycelis | 1064 | 1 | ||
| Oligochaeta | 933 | 130 | 66 | 124 |
| Bryozoa | 1087 | 3 | ||
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |