Listes faunistiques invertébrés
La Besbre à Saint-Prix 04022210
- Télécharger la fiche IRSTEA xls / 22 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 10/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 1 | |
| Leuctra | 69 | 26 | 5 | 21 |
| Protonemura | 46 | 1 | ||
| Nemouridae | 20 | 1 | ||
| Perla | 164 | 2 | ||
| Brachycentrus | 265 | 3 | 2 | |
| Micrasema | 268 | 12 | 1 | 6 |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 2 | 1 | |
| Hydropsyche | 212 | 8 | 1 | 11 |
| Mystacides | 312 | 2 | ||
| Limnephilinae | 3163 | 2 | ||
| Polycentropus | 231 | 2 | 3 | |
| Psychomyia | 239 | 1 | 12 | 1 |
| Rhyacophila lato-sensu | 183 | 13 | 6 | 12 |
| Baetidae | 363 | 3 | ||
| Baetis | 364 | 133 | 9 | 44 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 4 | 1 | |
| Ephemerella ignita | 451 | 14 | 4 | 12 |
| Heptageniidae | 399 | 1 | 1 | 6 |
| Ecdyonurus | 421 | 2 | ||
| Habrophlebia | 491 | 1 | ||
| Aphelocheirus | 721 | 1 | 1 | 1 |
| Dupophilus | 620 | 1 | 1 | 1 |
| Elmis | 618 | 41 | 7 | 10 |
| Esolus | 619 | 2 | 8 | 6 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 6 | 1 | |
| Hydraenidae | 607 | 2 | 3 | |
| Athericidae | 838 | 2 | ||
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 143 | 12 | 7 |
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 5 | 5 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Pacifastacus | 872 | 1 | ||
| Gammarus | 892 | 4 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ancylus | 1028 | 13 | 1 | |
| Oligochaeta | 933 | 16 | 6 | 6 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |