Listes faunistiques invertébrés
L'Aix à Pommiers 04012150
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| Date prélèvement | 17/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 48.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 35.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Sables | Lente | B |
| P3 | Blocs | Lente | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Nulle | B |
| P6 | Sables | Nulle | C |
| P7 | Bryophytes | Lente | A |
| P8 | Granulats | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Litieres | Nulle | A |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 3 | |
| Leuctra | 69 | 36 | 18 | 84 |
| Brachycentrus | 265 | 43 | 2 | 6 |
| Goeridae | 286 | 2 | ||
| Cheumatopsyche | 221 | 5 | ||
| Hydropsyche | 212 | 52 | 1 | 46 |
| Hydroptila | 200 | 1 | 2 | |
| Ithytrichia | 198 | 114 | 1 | 2 |
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 5 | 2 | 2 |
| Mystacides | 312 | 3 | 1 | 1 |
| Halesus | 3186 | 1 | ||
| Polycentropodidae | 223 | 4 | 1 | |
| Cyrnus | 224 | 4 | 1 | |
| Polycentropus | 231 | 4 | 2 | 1 |
| Psychomyia | 239 | 2 | 14 | 47 |
| Rhyacophila lato-sensu | 183 | 8 | ||
| Baetis | 364 | 295 | 79 | 144 |
| Procloeon | 390 | 1 | 3 | |
| Caenis | 457 | 1 | 2 | |
| Serratella | 5152 | 91 | 7 | |
| Torleya | 2391 | 2 | ||
| Ephemera | 502 | 3 | 3 | |
| Ecdyonurus | 421 | 5 | 3 | 12 |
| Leptophlebiidae | 473 | 8 | ||
| Paraleptophlebia | 481 | 14 | 5 | 3 |
| Potamanthus | 509 | 3 | 1 | |
| Dupophilus | 620 | 1 | 3 | 5 |
| Elmis | 618 | 6 | ||
| Esolus | 619 | 3 | 13 | 22 |
| Oulimnius | 622 | 1 | 1 | |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 6 | 3 | |
| Hydraena | 608 | 1 | ||
| Atherix | 839 | 2 | 3 | 4 |
| Atrichops | 840 | 8 | 2 | |
| Blepharicera | 749 | 3 | ||
| Chironomidae | 807 | 257 | 29 | 43 |
| Hemerodromiinae | 3202 | 4 | 5 | |
| Limoniidae | 757 | 7 | 19 | |
| Simulium | 806 | 35 | 30 | |
| Tabanidae | 837 | 4 | ||
| Aphelocheirus | 721 | 7 | 7 | 15 |
| Micronecta | 719 | 2 | 3 | |
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | 3 | 4 |
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Gammarus | 892 | 432 | 2 | 80 |
| Ancylus | 1028 | 3 | 9 | 51 |
| Menetus | 1025 | 2 | ||
| Pisidium | 1043 | 1 | 2 | |
| Unio | 1041 | 1 | ||
| Dugesia | 1056 | 26 | 2 | 5 |
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 630 | 149 | 100 |
| Bryozoa | 1087 | 3 | ||
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |