Listes faunistiques invertébrés
Le Petit Lembous à St Arthémie 05119070
- Télécharger la fiche IRSTEA xls / 39 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 28 |
| Taxon indicateur | Ephemeridae |
| 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 | 2.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 92.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Sables | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 3 | ||
| Athripsodes | 311 | 13 | 8 | 25 |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 45 | 1 | |
| Centroptilum | 383 | 1 | 3 | |
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 3 | 1 | |
| Caenis | 457 | 224 | 32 | 80 |
| Ephemerella | 450 | 74 | 5 | 1 |
| Ephemera | 502 | 23 | 9 | 10 |
| Heptageniidae | 399 | 3 | ||
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 8 | 2 | |
| Gerris | 735 | 3 | 1 | |
| Hydrometra | 740 | 1 | ||
| Hydroporinae | 2393 | 1 | 1 | |
| Elmis | 618 | 2 | ||
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 13 | 1 | 1 |
| Riolus | 625 | 1 | ||
| Helophorus | 604 | 1 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogoninae | 822 | 4 | ||
| Chironomidae | 807 | 656 | 400 | 328 |
| Boyeria | 670 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 4 | 10 | |
| Platycnemis | 657 | 3 | ||
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 1344 | 84 | 336 |
| Gammarus | 892 | 1216 | 6 | |
| Gammaridae | 887 | 44 | 32 | |
| Asellidae | 880 | 3 | ||
| Corbicula | 1051 | 9 | 3 | 4 |
| Potamopyrgus | 978 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 80 | 120 | 160 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |