Listes faunistiques invertébrés
Le Cérou à Puech Long 05124270
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/06/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | ||
| Sables | 13.0 | dominant |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Moyenne | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | 1 | |
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 1 | 1 | |
| Isoperla | 140 | 3 | 1 | |
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 4 | 2 | 12 |
| Silo-lithax | 5219 | 7 | 11 | |
| Goeridae | 286 | 1 | 2 | |
| Drusinae | 3120 | 8 | 2 | 4 |
| Limnephilinae | 3163 | 54 | 14 | 9 |
| Plectrocnemia | 228 | 1 | ||
| Polycentropodidae | 223 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 21 | |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 75 | 51 | 21 |
| Centroptilum luteolum | 384 | 1 | ||
| Caenis | 457 | 7 | 12 | 3 |
| Ephemerella ignita | 451 | 11 | 70 | 3 |
| Ephemera | 502 | 1 | 8 | |
| Ecdyonurus | 421 | 19 | 26 | 23 |
| Rhithrogena | 404 | 10 | 5 | 7 |
| Heptageniidae | 399 | 10 | ||
| Habrophlebia | 491 | 13 | 35 | 20 |
| Leptophlebiidae | 473 | 113 | 144 | 52 |
| Gerris | 735 | 20 | 1 | 3 |
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 3 | 1 | |
| Hydroporinae | 2393 | 1 | 2 | |
| Elmis | 618 | 1 | 2 | |
| Esolus | 619 | 2 | ||
| Oulimnius | 622 | 16 | 17 | 18 |
| Haliplus | 518 | 1 | ||
| Hydrocyphon | 637 | 2 | ||
| Helophorus | 604 | 2 | ||
| Hydraena | 608 | 3 | 1 | |
| Ceratopogonidae | 819 | 2 | 1 | 1 |
| Chironomidae | 807 | 139 | 596 | 194 |
| Dixidae | 793 | 2 | ||
| Limoniidae | 757 | 5 | 1 | 3 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 10 | 2 | 2 |
| Sialis | 704 | 9 | 16 | 15 |
| Pisidium | 1043 | 4 | 23 | |
| Sphaeriidae | 1042 | 1 | 1 | |
| Ancylus fluviatilis | 1029 | 32 | 37 | 63 |
| Potamopyrgus antipodarum | 979 | 4 | ||
| Oligochaeta | 933 | 40 | 69 | 7 |
| Nematoda | 1089 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Hydrozoa | 3168 | 1 |