Listes faunistiques invertébrés
TAGNONE A ALERIA 06150170
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| Date prélèvement | 08/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 27.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Lente | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Sables | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Agapetus | 191 | 52 | 67 | |
| Goeridae | 286 | 1 | 3 | 1 |
| Hydropsyche | 212 | 63 | 69 | |
| Hydroptilidae | 193 | 1 | 1 | 1 |
| Hydroptila | 200 | 18 | 2 | 12 |
| Lepidostomatidae | 304 | 22 | 2 | 1 |
| Lepidostoma | 305 | 14 | ||
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 3 | 1 | |
| Setodes | 318 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 2 | ||
| Lype | 241 | 1 | 1 | |
| Baetidae | 363 | 1 | 2 | |
| Baetis | 364 | 19 | 42 | |
| Caenis | 457 | 41 | 12 | 14 |
| Ephemerellidae | 449 | 2 | 6 | |
| Ephemerella | 450 | 4 | 63 | 150 |
| Heptageniidae | 399 | 2 | 2 | |
| Electrogena | 3181 | 1 | ||
| Micronecta | 719 | 3 | ||
| Corixinae | 5196 | 2 | 83 | |
| Gerris | 735 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Dytiscidae | 527 | 4 | 1 | |
| Hydroporinae | 2393 | 2 | ||
| Laccophilinae | 2394 | 1 | ||
| Elmidae | 614 | 2 | ||
| Stenelmis | 617 | 2 | ||
| Esolus | 619 | 4 | 1 | |
| Limnius | 623 | 8 | 11 | 8 |
| Normandia | 624 | 8 | ||
| Oulimnius | 622 | 62 | 9 | 9 |
| Gyrinus | 514 | 3 | ||
| Haliplidae | 517 | 1 | ||
| Haliplus | 518 | 1 | ||
| Helophorus | 604 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 160 | 230 | 288 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 1 | 5 | |
| Tipulidae | 753 | 9 | 2 | |
| Calopteryx | 650 | 4 | ||
| Atyaephyra | 861 | 17 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 4 | 2 | 3 |
| Hydrobiidae | 973 | 67 | ||
| Potamopyrgus | 978 | 19 | 136 | 315 |
| Physidae | 995 | 1 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Erpobdellidae | 928 | 2 | 1 | 1 |
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 6 | 38 | 13 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 |