Listes faunistiques invertébrés
TAGNONE A ALERIA 06150170
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| Date prélèvement | 21/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 52.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Moyenne | C |
| P10 | Sables | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Agapetus | 191 | 6 | 47 | 10 |
| Silonella aurata | 299 | 5 | 14 | 27 |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 4 | 38 | 12 |
| Hydroptila | 200 | 6 | 4 | 2 |
| Hydroptilidae | 193 | 1 | 1 | |
| Lepidostoma hirtum | 306 | 65 | 7 | 2 |
| Lepidostomatidae | 304 | 6 | 5 | |
| Mystacides | 312 | 9 | 6 | 8 |
| Leptoceridae | 310 | 2 | ||
| Chimarra | 207 | 1 | 1 | |
| Philopotamus | 209 | 3 | ||
| Polycentropodidae | 223 | 3 | ||
| Lype | 241 | 5 | ||
| Tinodes | 245 | 13 | 1 | |
| Psychomyiidae | 238 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 4 | 7 |
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 18 | 50 | 14 |
| Ephemerella ignita | 451 | 3 | 21 | 2 |
| Ephemerellidae | 449 | 1 | ||
| Electrogena | 3181 | 3 | ||
| Heptageniidae | 399 | 1 | 5 | |
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 8 | 1 | |
| Laccophilinae | 2394 | 1 | ||
| Dytiscidae | 527 | 1 | ||
| Elmis | 618 | 3 | ||
| Esolus | 619 | 9 | 5 | |
| Limnius | 623 | 24 | 10 | |
| Macronychus | 626 | 2 | ||
| Normandia | 624 | 3 | ||
| Oulimnius | 622 | 210 | 84 | 54 |
| Elmidae | 614 | 3 | ||
| Haliplus | 518 | 2 | ||
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 293 | 576 | 230 |
| Empididae | 831 | 3 | ||
| Simuliidae | 801 | 6 | ||
| Tipulidae | 753 | 3 | 1 | |
| Libellulidae | 696 | 1 | ||
| Atyaephyra desmarestii | 862 | 1 | 1 | |
| Pisidium | 1043 | 2 | 1 | |
| Sphaerium | 1044 | 1 | ||
| Ancylus fluviatilis | 1029 | 2 | 14 | 2 |
| Potamopyrgus antipodarum | 979 | 172 | 22 | 67 |
| Hydrobiidae | 973 | 171 | 123 | 45 |
| Physa (sensu lato) | 997 | 6 | ||
| Erpobdellidae | 928 | 2 | ||
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 14 | 14 | 9 |
| Nemathelmintha | 3111 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | 3 | 3 |