Listes faunistiques invertébrés
La Bédaule à Fournels 05096820
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 11/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| I2M2 | 0.8032 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 15.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Helophytes | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Oligochaeta | 933 | 2 | 100 | 140 |
| Oulimnius | 622 | 61 | 7 | 4 |
| Limnius | 623 | 2 | 8 | 13 |
| Calopteryx | 650 | 24 | ||
| Cordulegaster | 687 | 1 | 1 | |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 125 | 1 | 2 |
| Chironomidae | 807 | 634 | 72 | 73 |
| Empididae | 831 | 1 | ||
| Tabanidae | 837 | 3 | 4 | |
| Athericidae | 838 | 3 | 2 | |
| Ephydridae | 844 | 3 | ||
| Hydracarina | 906 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | 1 | |
| Dupophilus | 620 | 10 | 150 | 318 |
| Physa (sensu lato) | 997 | 3 | 2 | |
| Ancylus | 1028 | 30 | 42 | 39 |
| Pisidium | 1043 | 4 | 1 | 1 |
| Agriotypus | 1083 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Drusinae | 3120 | 4 | ||
| Limnephilinae | 3163 | 61 | 21 | 13 |
| Serratella | 5152 | 339 | 36 | 47 |
| Baetis lato sensu | 9794 | 125 | 160 | 248 |
| Agapetinae | 9812 | 1 | 12 | 5 |
| Leuctra geniculata | 33830 | 27 | 30 | |
| Pediciidae | 50011 | 2 | ||
| Sericostoma | 322 | 33 | 7 | 8 |
| Leuctra | 69 | 128 | 71 | 171 |
| Isoperla | 140 | 3 | ||
| Dinocras | 156 | 1 | ||
| Rhyacophila lato-sensu | 183 | 13 | 5 | 17 |
| Glossosoma | 190 | 19 | 320 | |
| Hydropsyche | 212 | 64 | 4 | 12 |
| Polycentropus | 231 | 4 | 2 | 1 |
| Brachycentrus | 265 | 1 | ||
| Goeridae | 286 | 10 | ||
| Silo | 292 | 1 | 20 | 2 |
| Mystacides | 312 | 4 | 1 | 1 |
| Oecetis | 317 | 1 | ||
| Protonemura | 46 | 78 | 2 | |
| Odontocerum | 339 | 1 | 3 | |
| Heptageniidae | 399 | 5 | 15 | |
| Epeorus | 400 | 3 | ||
| Rhithrogena | 404 | 3 | ||
| Ecdyonurus | 421 | 8 | 5 | |
| Caenis | 457 | 22 | 10 | |
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Ephemera | 502 | 2 | 3 | 6 |
| Hydraena | 608 | 1 | 2 | |
| Elmis | 618 | 242 | 95 | |
| Esolus | 619 | 2 | 22 | 42 |