Listes faunistiques invertébrés
ALESANI A SAN-GIULIANO 2 06250280
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| Date prélèvement | 10/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 18.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Sables | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Blocs | Lente | B2 |
| P7 | Granulats | Nulle | B2 |
| P8 | Pierres, galets | Moyenne | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Rapide | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Granulats | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 37 | 27 | 84 |
| Agapetus | 191 | 6 | 3 | |
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 4 | 6 | 16 |
| Silonella | 298 | 9 | 8 | 20 |
| Hydropsyche | 212 | 1 | 69 | 32 |
| Agraylea | 201 | 2 | ||
| Hydroptila | 200 | 80 | 15 | 1 |
| Lepidostoma | 305 | 196 | 10 | 18 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 9 | 2 | 1 |
| Setodes | 318 | 3 | 1 | 4 |
| Philopotamus | 209 | 13 | 14 | |
| Polycentropus | 231 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Tinodes | 245 | 3 | 3 | 4 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 1 | 8 | 8 |
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 5 | 5 | 1 |
| Ephemerella | 450 | 1 | 1 | 1 |
| Electrogena | 3181 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Habrophlebia | 491 | 5 | ||
| Leptophlebiidae | 473 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 21 | 8 | 1 |
| Ceratopogonidae | 819 | 4 | 1 | |
| Chironomidae | 807 | 177 | 92 | 46 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 5 | 9 | |
| Tabanidae | 837 | 5 | 1 | |
| Tipulidae | 753 | 4 | 4 | |
| Dryops | 613 | 6 | 4 | |
| Pomatinus | 611 | 7 | 2 | 1 |
| Hydroporinae | 2393 | 7 | 1 | |
| Laccophilinae | 2394 | 13 | ||
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 3 | 1 | |
| Limnius | 623 | 2 | 4 | 2 |
| Normandia | 624 | 21 | 2 | |
| Stenelmis | 617 | 1 | 9 | 2 |
| Haliplus | 518 | 5 | ||
| Hydraena | 608 | 4 | 1 | 3 |
| Hydrophilinae | 2517 | 1 | ||
| Eubria | 632 | 1 | ||
| Boyeria | 670 | 9 | ||
| Calopteryx | 650 | 4 | ||
| Ostracoda | 3170 | 1 | ||
| Ancylus | 1028 | 1 | 2 | |
| Potamopyrgus | 978 | 544 | 131 | 113 |
| Planorbidae | 1009 | 3 | 2 | |
| Pisidium | 1043 | 1 | ||
| Oligochaeta | 933 | 2 | 1 | 1 |
| Erpobdellidae | 928 | 1 | 1 | |
| Dugesiidae | 1055 | 3 | ||
| Hydracarina | 906 | 35 | 1 | 2 |