Listes faunistiques invertébrés
Le Ran à Beaulieu 04403001
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 20/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 20.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 3 | ||
| Leuctra | 69 | 1 | 9 | 6 |
| Nemoura | 26 | 3 | 224 | 18 |
| Perla | 164 | 1 | 10 | |
| Taeniopteryx | 14 | 1 | ||
| Micrasema | 268 | 1 | 1 | 2 |
| Goera | 287 | 2 | ||
| Silo | 292 | 5 | 22 | 18 |
| Silo-lithax | 5219 | 4 | 20 | 5 |
| Goeridae | 286 | 2 | 40 | 3 |
| Hydropsyche | 212 | 1 | 9 | |
| Athripsodes | 311 | 2 | 90 | 18 |
| Mystacides | 312 | 3 | 18 | 5 |
| Leptoceridae | 310 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Polycentropus | 231 | 56 | 60 | 33 |
| Polycentropodidae | 223 | 80 | 52 | 21 |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 5 | |
| Sericostoma | 322 | 4 | 1 | |
| Baetis lato sensu | 9794 | 2 | 7 | 5 |
| Centroptilum | 383 | 1 | 1 | |
| Procloeon | 390 | 4 | 13 | |
| Ephemera | 502 | 1 | 176 | 80 |
| Habrophlebia | 491 | 11 | 12 | 16 |
| Paraleptophlebia | 481 | 28 | 28 | 8 |
| Leptophlebiidae | 473 | 17 | 200 | 82 |
| Micronecta | 719 | 228 | 7 | |
| Platambus | 556 | 2 | 2 | 2 |
| Dupophilus | 620 | 2 | 220 | 92 |
| Elmis | 618 | 8 | 24 | |
| Esolus | 619 | 3 | 140 | 44 |
| Limnius | 623 | 12 | 2 | |
| Oulimnius | 622 | 4 | 96 | 20 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 11 | 5 |
| Chironomidae | 807 | 1440 | 2592 | 268 |
| Empididae | 831 | 5 | 1 | |
| Limoniidae | 757 | 18 | 1 | |
| Tabanidae | 837 | 9 | 9 | |
| Tipulidae | 753 | 21 | 6 | |
| Calopteryx | 650 | 26 | 1 | 2 |
| Gammarus | 892 | 5 | 4 | 6 |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Pacifastacus | 872 | 2 | 1 | |
| Pisidium | 1043 | 19 | 2 | |
| Sphaeriidae | 1042 | 5 | 2 | |
| Ancylus | 1028 | 5 | 156 | 80 |
| Potamopyrgus | 978 | 7 | 4 | |
| Oligochaeta | 933 | 10 | 232 | 260 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | ||
| Hydra | 1077 | 1 |