Listes faunistiques invertébrés
Le Cérou à Puech Long 05124270
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 18/06/2019 |
|---|---|
| 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 | 1.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 5 | 8 | 39 |
| Chloroperlidae | 169 | 2 | ||
| Leuctra | 69 | 2 | 2 | |
| Amphinemura | 21 | 1 | ||
| Isoperla | 140 | 5 | 5 | 14 |
| Agapetinae | 9812 | 10 | 8 | |
| Silo-lithax | 5219 | 11 | ||
| Goeridae | 286 | 1 | 5 | |
| Drusinae | 3120 | 2 | 7 | 6 |
| Limnephilinae | 3163 | 95 | 1 | 6 |
| Plectrocnemia | 228 | 3 | 1 | 3 |
| Rhyacophila lato-sensu | 183 | 5 | 4 | |
| Baetis lato sensu | 9794 | 21 | 143 | 133 |
| Baetidae | 363 | 3 | 17 | |
| Caenis | 457 | 5 | 9 | 7 |
| Ephemerella ignita | 451 | 44 | 11 | 12 |
| Ecdyonurus | 421 | 3 | 6 | 21 |
| Rhithrogena | 404 | 15 | 25 | |
| Heptageniidae | 399 | 3 | 6 | |
| Habrophlebia | 491 | 161 | 137 | 84 |
| Leptophlebiidae | 473 | 678 | 232 | 468 |
| Siphlonurus | 350 | 1 | ||
| Gerris | 735 | 1 | ||
| Veliidae | 743 | 1 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 4 | 1 | |
| Hydroporinae | 2393 | 2 | 3 | |
| Esolus | 619 | 1 | 4 | |
| Oulimnius | 622 | 3 | 10 | 10 |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 8 | ||
| Ceratopogonidae | 819 | 4 | ||
| Chironomidae | 807 | 631 | 300 | 22 |
| Dixidae | 793 | 6 | ||
| Limoniidae | 757 | 3 | 2 | 2 |
| Simuliidae | 801 | 2 | ||
| Tipulidae | 753 | 1 | ||
| Sialis | 704 | 5 | 15 | 3 |
| Pisidium | 1043 | 9 | 3 | |
| Sphaeriidae | 1042 | 2 | 2 | 1 |
| Ancylus fluviatilis | 1029 | 20 | 65 | 53 |
| Potamopyrgus antipodarum | 979 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 16 | 60 | 36 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 |