Listes faunistiques invertébrés
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| Date prélèvement | 18/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 44 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 63.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 3.0 | marginal |
| Sables | 22.0 | dominant |
| Algues | 4.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Nulle | A |
| P2 | Sables | Nulle | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Pierres, galets | Lente | B |
| P5 | Litieres | Nulle | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Hydrophytes | Moyenne | A |
| P8 | Pierres, galets | Rapide | C |
| P9 | Branchage, racines | Nulle | A |
| P10 | Sables | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 11 | |
| Leuctra | 69 | 10 | 29 | |
| Goeridae | 286 | 1 | 1 | |
| Hydropsychidae | 211 | 9 | 3 | 57 |
| Cheumatopsyche | 221 | 4 | 8 | |
| Hydropsyche | 212 | 17 | 6 | 55 |
| Hydroptila | 200 | 15 | 1 | 5 |
| Athripsodes | 311 | 9 | 1 | 8 |
| Mystacides | 312 | 12 | 3 | 1 |
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Cyrnus | 224 | 3 | 1 | |
| Polycentropus | 231 | 3 | 5 | |
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 4 | 4 | 37 |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis | 364 | 45 | 68 | 40 |
| Centroptilum | 383 | 19 | ||
| Cloeon | 387 | 6 | ||
| Procloeon | 390 | 7 | 5 | 1 |
| Caenis | 457 | 4 | ||
| Ephemera | 502 | 4 | ||
| Ecdyonurus | 421 | 16 | 9 | |
| Leptophlebiidae | 473 | 7 | ||
| Paraleptophlebia | 481 | 2 | 11 | 31 |
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 3 | ||
| Esolus | 619 | 15 | 6 | 68 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 9 | 1 | 8 |
| Orectochilus | 515 | 12 | 2 | 30 |
| Hydraena | 608 | 1 | 2 | |
| Atrichops | 840 | 1 | 1 | |
| Ceratopogoninae | 822 | 3 | ||
| Chironomidae | 807 | 499 | 161 | 149 |
| Ephydridae | 844 | 5 | 1 | |
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 2 | 20 | |
| Simuliidae | 801 | 6 | 3 | |
| Tabanidae | 837 | 1 | 2 | 1 |
| Micronecta | 719 | 1 | 16 | 4 |
| Gerris | 735 | 7 | ||
| Calopteryx | 650 | 24 | ||
| Coenagrionidae | 658 | 5 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 1 | 1 | 2 |
| Platycnemis | 657 | 32 | ||
| Zygoptera | 9785 | 61 | 1 | 1 |
| Sialis | 704 | 1 | 1 | |
| Cladocera | 3127 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Pacifastacus | 872 | 1 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 18 | 5 | |
| Gammarus | 892 | 11 | 67 | 7 |
| Ancylus | 1028 | 6 | 56 | 106 |
| Potamopyrgus | 978 | 3422 | 97 | 66 |
| Physa acuta | 3032 | 1 | ||
| Menetus | 1025 | 9 | ||
| Sphaeriidae | 1042 | 7 | 4 | 3 |
| Pisidium | 1043 | 3 | 2 | 2 |
| Turbellaria | 3326 | 3 | 8 | |
| Dugesia | 1056 | 6 | 3 | 9 |
| Xironogiton | 23599 | 16 | 1 | |
| Oligochaeta | 933 | 101 | 182 | 76 |
| Bryozoa | 1087 | 3 | ||
| Hydrozoa | 3168 | 3 | 3 | |
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |