Listes faunistiques invertébrés
ERGUES A POULE-LES-ECHARMEAUX 2 06053500
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| Date prélèvement | 15/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 46 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Rapide | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | 1 | |
| Leuctra | 69 | 172 | 41 | 88 |
| Nemoura | 26 | 13 | 1 | |
| Protonemura | 46 | 3 | ||
| Perla | 164 | 1 | ||
| Perlodes | 150 | 1 | ||
| Perlodidae | 127 | 3 | 1 | |
| Brachycentrus | 265 | 1 | ||
| Micrasema | 268 | 3 | ||
| Glossosoma | 190 | 4 | ||
| Silo | 292 | 4 | ||
| Silo-lithax | 5219 | 32 | 94 | |
| Goeridae | 286 | 1 | 4 | |
| Hydropsyche | 212 | 673 | 15 | 16 |
| Lasiocephala | 307 | 1 | ||
| Lepidostoma | 305 | 33 | 8 | 9 |
| Lepidostomatidae | 304 | 9 | 3 | 2 |
| Athripsodes | 311 | 1 | 1 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 4 | ||
| Polycentropus | 231 | 6 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 2 | ||
| Rhyacophila lato-sensu | 183 | 29 | 11 | 9 |
| Sericostoma | 322 | 2 | 4 | 3 |
| Sericostomatidae | 321 | 1 | 3 | |
| Baetis | 364 | 492 | 119 | 628 |
| Ephemerella | 450 | 23 | 2 | 6 |
| Ephemera | 502 | 1 | 4 | |
| Ecdyonurus | 421 | 5 | 2 | 3 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 4 | 2 | 4 |
| Heptageniidae | 399 | 2 | 4 | 1 |
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 3 | 1 | 2 |
| Hydrometra | 740 | 1 | ||
| Laccophilinae | 2394 | 1 | ||
| Dupophilus | 620 | 13 | 22 | 15 |
| Elmis | 618 | 114 | 9 | 10 |
| Esolus | 619 | 3 | 6 | |
| Limnius | 623 | 8 | 4 | 1 |
| Oulimnius | 622 | 3 | ||
| Elmidae | 614 | 3 | 1 | |
| Helodes | 636 | 17 | 1 | 1 |
| Hydraena | 608 | 20 | 3 | 9 |
| Limnebius | 599 | 1 | ||
| Hydrophilinae | 2517 | 1 | 1 | |
| Hydrophilidae | 571 | 1 | ||
| Atherix | 839 | 1 | 1 | |
| Ceratopogoninae | 822 | 6 | 1 | 4 |
| Forcipomyinae | 20455 | 1 | 4 | |
| Chironomidae | 807 | 4577 | 157 | 107 |
| Dixa | 794 | 1 | ||
| Empididae | 831 | 15 | 1 | 3 |
| Hexatomini | 20358 | 1 | 2 | 1 |
| Limoniini | 20393 | 1 | ||
| Pediciini | 20537 | 7 | 3 | 4 |
| Psychodidae | 783 | 6 | 2 | |
| Simuliidae | 801 | 226 | 21 | 33 |
| Calopteryx | 650 | 2 | ||
| Gammarus | 892 | 3614 | 165 | 628 |
| Pisidium | 1043 | 4 | 1 | |
| Ancylus | 1028 | 7 | 7 | 21 |
| Galba | 1001 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Erpobdellidae | 928 | 5 | 3 | |
| Glossiphoniidae | 908 | 2 | 1 | |
| Oligochaeta | 933 | 395 | 21 | 63 |
| Dugesia | 1056 | 1 | ||
| Polycelis | 1064 | 16 | ||
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 |