Listes faunistiques invertébrés
L'Anzon à Saint-Thurin 04010450
- Télécharger la fiche IRSTEA xls / 44 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 28/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 22.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Granulats | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 9 | 124 | 91 |
| Nemouridae | 20 | 2 | ||
| Nemoura | 26 | 3 | 14 | |
| Protonemura | 46 | 4 | 1 | |
| Perlidae | 155 | 18 | 5 | |
| Perla | 164 | 17 | 27 | |
| Micrasema | 268 | 4 | 1 | |
| Glossosoma | 190 | 1 | ||
| Goeridae | 286 | 1 | 6 | |
| Goera | 287 | 2 | ||
| Hydropsychidae | 211 | 5 | ||
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydropsyche | 212 | 24 | 36 | |
| Hydroptila | 200 | 1 | 1 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 8 | 1 | |
| Oecetis | 317 | 4 | 3 | |
| Polycentropodidae | 223 | 5 | 3 | 1 |
| Polycentropus | 231 | 8 | 2 | 3 |
| Lype | 241 | 2 | ||
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 2 | 4 | |
| Rhyacophila lato-sensu | 183 | 7 | 4 | |
| Baetidae | 363 | 16 | 4 | 3 |
| Baetis | 364 | 2 | 17 | 6 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 11 | 9 | 3 |
| Heptageniidae | 399 | 1 | 7 | 17 |
| Ecdyonurus | 421 | 1 | 2 | 3 |
| Epeorus | 400 | 14 | ||
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 52 | 1 | 11 |
| Habroleptoides | 485 | 2 | ||
| Micronecta | 719 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Dupophilus | 620 | 53 | 18 | |
| Elmis | 618 | 1 | 12 | 9 |
| Esolus | 619 | 4 | 6 | |
| Limnius | 623 | 1 | 8 | 1 |
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 14 | 23 | |
| Athericidae | 838 | 29 | 34 | |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 16 | 5 | |
| Chironomidae | 807 | 227 | 163 | 77 |
| Dixidae | 793 | 1 | 2 | |
| Empididae | 831 | 3 | 16 | 11 |
| Limoniidae | 757 | 1 | 30 | 4 |
| Psychodidae | 783 | 1 | 3 | |
| Simuliidae | 801 | 4 | 19 | |
| Tabanidae | 837 | 3 | 4 | 2 |
| Calopteryx | 650 | 3 | ||
| Gomphidae | 678 | 1 | 1 | |
| Asellidae | 880 | 1 | ||
| Pacifastacus | 872 | 2 | ||
| Gammarus | 892 | 4 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Sphaeridiidae | 596 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 50 | 16 | |
| Oligochaeta | 933 | 132 | 249 | 187 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Bryozoa | 1087 | 1 | ||
| Xironogiton | 23599 | 8 |