Listes faunistiques invertébrés
L'Aix à Pommiers 04012150
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| Date prélèvement | 23/10/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Litieres | Nulle | A |
| P3 | Pierres, galets | Lente | B |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Nulle | C |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Moyenne | C |
| P8 | Pierres, galets | Lente | C |
| P9 | Pierres, galets | Rapide | B |
| P10 | Pierres, galets | Rapide | C |
| P11 | Blocs | Lente | A |
| P12 | Bryophytes | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | ||
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 1 | ||
| Perla | 164 | 3 | ||
| Perlodidae | 127 | 1 | 1 | 1 |
| Isoperla | 140 | 2 | 2 | |
| Perlodes | 150 | 1 | 1 | |
| Brachyptera | 3 | 6 | 9 | 5 |
| Taeniopteryx | 14 | 16 | 7 | 19 |
| Brachycentrus | 265 | 3 | ||
| Micrasema | 268 | 1 | ||
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 5 | 7 | 22 |
| Hydropsyche | 212 | 32 | 31 | 45 |
| Hydroptila | 200 | 2 | ||
| Ithytrichia | 198 | 134 | 3 | 10 |
| Athripsodes | 311 | 6 | 2 | 4 |
| Mystacides | 312 | 2 | 6 | 7 |
| Oecetis | 317 | 15 | 6 | 3 |
| Polycentropodidae | 223 | 246 | 4 | 2 |
| Cyrnus | 224 | 4 | 3 | 1 |
| Polycentropus | 231 | 46 | 2 | 2 |
| Lype | 241 | 3 | 1 | |
| Psychomyia | 239 | 99 | 58 | 52 |
| Rhyacophila lato-sensu | 183 | 3 | 2 | 9 |
| Baetis | 364 | 15 | 17 | 45 |
| Caenis | 457 | 4 | 1 | |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 13 | 5 | |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 15 | 45 | 52 |
| Epeorus | 400 | 1 | 2 | |
| Heptagenia | 443 | 1 | 1 | |
| Rhithrogena | 404 | 3 | 9 | |
| Leptophlebiidae | 473 | 2 | 3 | |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 55 | 3 | |
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 3 | 20 | 42 |
| Elmis | 618 | 20 | 10 | 11 |
| Esolus | 619 | 17 | 121 | 137 |
| Oulimnius | 622 | 2 | 2 | |
| Orectochilus | 515 | 11 | 12 | 13 |
| Hydraena | 608 | 1 | 2 | |
| Atherix | 839 | 1 | 2 | |
| Atrichops | 840 | 3 | 4 | 1 |
| Ceratopogoninae | 822 | 15 | 6 | 8 |
| Chironomidae | 807 | 188 | 136 | 42 |
| Limoniidae | 757 | 8 | 10 | |
| Antocha | 759 | 1 | 3 | |
| Dicranota | 765 | 1 | 4 | 3 |
| Simulium | 806 | 115 | 3 | 56 |
| Aphelocheirus | 721 | 22 | 5 | 6 |
| Micronecta | 719 | 3 | 11 | |
| Calopteryx | 650 | 3 | ||
| Gomphus | 679 | 1 | 1 | 1 |
| Onychogomphus | 682 | 3 | 8 | 3 |
| Sialis | 704 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Gammaridae | 887 | 13 | 4 | 2 |
| Gammarus | 892 | 218 | 31 | 41 |
| Ancylus | 1028 | 6 | 16 | 33 |
| Physidae | 995 | 1 | ||
| Physella | 19280 | 1 | ||
| Menetus | 1025 | 1 | ||
| Dugesia | 1056 | 4 | 5 | 2 |
| Oligochaeta | 933 | 86 | 58 | 44 |
| Bryozoa | 1087 | 3 | 3 | |
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |