Listes faunistiques invertébrés
TAGNONE A ALERIA 06150170
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| Date prélèvement | 12/06/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 26.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Granulats | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 3 | |
| Glossosomatidae | 189 | 1 | ||
| Agapetus | 191 | 1 | ||
| Silonella | 298 | 2 | 1 | 3 |
| Hydropsyche | 212 | 7 | 28 | 14 |
| Hydroptilidae | 193 | 55 | 13 | 102 |
| Hydroptila | 200 | 44 | 15 | 35 |
| Oxyethira | 199 | 4 | ||
| Lepidostoma | 305 | 1 | 1 | 3 |
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 4 | ||
| Lype | 241 | 4 | ||
| Tinodes | 245 | 1 | ||
| Caenis | 457 | 2 | 1 | 2 |
| Ephemerella | 450 | 10 | 9 | 9 |
| Electrogena | 3181 | 2 | ||
| Leptophlebiidae | 473 | 1 | ||
| Choroterpes | 474 | 1 | 1 | |
| Micronecta | 719 | 1 | 2 | |
| Pomatinus | 611 | 1 | ||
| Dytiscidae | 527 | 5 | ||
| Laccophilinae | 2394 | 3 | ||
| Elmidae | 614 | 34 | 10 | 8 |
| Stenelmis | 617 | 19 | ||
| Elmis | 618 | 5 | ||
| Esolus | 619 | 17 | 10 | 34 |
| Limnius | 623 | 34 | 5 | 25 |
| Normandia | 624 | 8 | ||
| Oulimnius | 622 | 737 | 160 | 294 |
| Gyrinus | 514 | 3 | ||
| Haliplus | 518 | 6 | 1 | 2 |
| Peltodytes | 519 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | 3 | |
| Ceratopogonidae | 819 | 2 | 4 | 2 |
| Chironomidae | 807 | 1440 | 600 | 630 |
| Dixidae | 793 | 7 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 6 | 24 | 1 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 2 | 6 | 3 |
| Calopteryx | 650 | 1 | ||
| Atyaephyra | 861 | 4 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 3 | 3 | |
| Potamopyrgus | 978 | 133 | 96 | 77 |
| Physa (sensu lato) | 997 | 11 | 1 | |
| Erpobdellidae | 928 | 4 | 1 | 7 |
| Dugesiidae | 1055 | 5 | ||
| Nemathelmintha | 3111 | 3 | 3 | |
| Oligochaeta | 933 | 8 | 126 | 11 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydrozoa | 3166 | 3 | ||
| Prostoma | 3110 | 3 |