Listes faunistiques invertébrés
Le Cérou à Puech Long 05124270
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 18/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| Taxon indicateur | Perlodidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 3 | 2 | |
| Isoperla | 140 | 4 | 4 | |
| Glossosomatidae | 189 | 2 | ||
| Goera pilosa | 288 | 1 | ||
| Silo | 292 | 1 | 8 | 8 |
| Goeridae | 286 | 2 | 1 | |
| Hydropsyche | 212 | 3 | 1 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 3 | 3 | |
| Limnephilinae | 3163 | 27 | 56 | 20 |
| Drusinae | 3120 | 13 | 8 | |
| Plectrocnemia | 228 | 2 | ||
| Polycentropus | 231 | 2 | 10 | 6 |
| Lype | 241 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 3 | 1 |
| Sericostoma | 322 | 1 | 1 | |
| Trichoptera | 181 | 1 | ||
| Baetis | 364 | 13 | 6 | |
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 2 | 2 | |
| Caenis | 457 | 1 | 2 | |
| Ephemerella ignita | 451 | 6 | 2 | |
| Ephemera | 502 | 2 | 2 | |
| Ecdyonurus | 421 | 6 | 24 | 24 |
| Rhithrogena | 404 | 3 | ||
| Heptageniidae | 399 | 5 | ||
| Habrophlebia | 491 | 12 | 2 | 59 |
| Leptophlebiidae | 473 | 8 | 5 | 21 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 6 | 4 | 10 |
| Hydrometra | 740 | 1 | 1 | |
| Nepa | 726 | 1 | ||
| Velia | 745 | 1 | ||
| Deronectes | 549 | 1 | ||
| Dytiscus | 568 | 1 | ||
| Platambus maculatus | 557 | 2 | 2 | 1 |
| Colymbetinae | 2395 | 3 | ||
| Dytiscidae | 527 | 1 | ||
| Elmis | 618 | 3 | 2 | |
| Esolus | 619 | 1 | 3 | 13 |
| Oulimnius | 622 | 9 | 8 | 19 |
| Gyrinus | 514 | 1 | ||
| Hydraena | 608 | 1 | 5 | |
| Hydrochus | 606 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 513 | 323 | 55 |
| Limoniidae | 757 | 2 | 9 | |
| Tabanidae | 837 | 3 | ||
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 30 | 27 | 13 |
| Pisidium | 1043 | 7 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 7 | 91 | 44 |
| Potamopyrgus | 978 | 2 | 3 | 1 |
| Glossiphonia | 909 | 1 | ||
| Turbellaria | 3326 | 1 | ||
| Oligochaeta | 933 | 40 | 44 | 63 |
| Hydracarina | 906 | 3 | 2 |