Listes faunistiques invertébrés
Orb à Le-bousquet-d'orb 1 06184800
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 21/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 13.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Bryophytes | Rapide | A |
| P5 | Branchage, racines | Nulle | A |
| P6 | Litieres | Nulle | A |
| P7 | Hydrophytes | Nulle | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Dalles, argiles | Rapide | B |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 17 | 7 | 64 |
| Leuctra | 69 | 5 | 14 | 17 |
| Dinocras | 156 | 3 | 1 | |
| Micrasema | 268 | 23 | 1 | 2 |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 2 | 1 | |
| Silo-lithax | 5219 | 2 | ||
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 3 | 9 | |
| Athripsodes | 311 | 2 | 2 | |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 2 | 2 | 17 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 3 | |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 9 | 13 |
| Sericostomatidae | 321 | 1 | 1 | |
| Sericostoma | 322 | 45 | 4 | |
| Baetis | 364 | 50 | 90 | 25 |
| Cloeon | 387 | 1 | ||
| Ephemerella ignita | 451 | 30 | 8 | 11 |
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 17 | 7 | |
| Epeorus | 400 | 1 | 4 | 7 |
| Leptophlebiidae | 473 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 5 | 21 | 18 |
| Esolus | 619 | 18 | 11 | |
| Limnius | 623 | 13 | 1 | |
| Oulimnius | 622 | 4 | 2 | |
| Haliplus | 518 | 15 | 1 | |
| Hydraena | 608 | 1 | 1 | |
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 3 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 8 | 9 | |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 10 | 77 | 137 |
| Stratiomyidae | 824 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 3 | ||
| Onychogomphus | 682 | 3 | 2 | 1 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Gammaridae | 887 | 118 | ||
| Gammarus | 892 | 856 | 123 | 123 |
| Ancylus | 1028 | 4 | 5 | |
| Potamopyrgus | 978 | 39 | 3 | 13 |
| Lymnaeidae | 998 | 1 | ||
| Radix | 1004 | 49 | 4 | |
| Theodoxus | 967 | 2 | 1 | 11 |
| Physella | 19280 | 4 | ||
| Sphaeriidae | 1042 | 1 | 1 | |
| Pisidium | 1043 | 7 | ||
| Tricladida | 1054 | 5 | ||
| Dugesiidae | 1055 | 8 | 2 | 17 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 11 | 9 | |
| Oligochaeta | 933 | 4 | 3 | 27 |
| Hydracarina | 906 | 3 | 3 |