Listes faunistiques invertébrés
Le Petit Lembous à St Arthémie 05119070
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 28/06/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| Taxon indicateur | Beraeidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | ||
| Granulats | 33.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 62.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Nulle | B |
| P4 | Branchage, racines | Nulle | A |
| P5 | Granulats | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Nulle | C |
| P8 | Helophytes | Nulle | A |
| P9 | Granulats | Nulle | C |
| P10 | Pierres, galets | Nulle | A |
| P11 | Sables | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes minutus | 2379 | 12 | ||
| Goera pilosa | 288 | 6 | 1 | |
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 1 | 8 | 2 |
| Mystacides | 312 | 1 | 4 | |
| Leptoceridae | 310 | 2 | ||
| Limnephilinae | 3163 | 4 | ||
| Polycentropus | 231 | 2 | ||
| Sericostoma | 322 | 7 | 6 | |
| Baetis lato sensu | 9794 | 1 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 302 | 176 | 25 |
| Ephemerella ignita | 451 | 7 | 13 | 2 |
| Ephemera | 502 | 5 | 27 | 4 |
| Ecdyonurus | 421 | 2 | ||
| Electrogena | 3181 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Paraleptophlebia | 481 | 2 | ||
| Leptophlebiidae | 473 | 2 | ||
| Corixinae | 5196 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 4 | 6 | |
| Esolus | 619 | 3 | ||
| Oulimnius | 622 | 9 | 32 | |
| Riolus | 625 | 3 | 6 | |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 9 | 1 | |
| Hydrochus | 606 | 4 | ||
| Athericidae | 838 | 4 | 6 | 1 |
| Chironomidae | 807 | 160 | 961 | 173 |
| Ptychopteridae | 789 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 3 | 3 | |
| Platycnemis | 657 | 6 | ||
| Sialis | 704 | 7 | ||
| Echinogammarus | 888 | 1922 | 750 | 195 |
| Gammarus | 892 | 768 | 242 | 15 |
| Gammaridae | 887 | 135 | ||
| Asellidae | 880 | 11 | ||
| Corbicula | 1051 | 4 | 16 | 27 |
| Pisidium | 1043 | 6 | 9 | 2 |
| Sphaerium | 1044 | 3 | 1 | |
| Sphaeriidae | 1042 | 11 | 16 | 8 |
| Potamopyrgus antipodarum | 979 | 62 | 222 | 90 |
| Glossiphoniidae | 908 | 4 | 6 | |
| Oligochaeta | 933 | 18 | 480 | 276 |
| Nematoda | 1089 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Bryozoa | 1087 | 1 |