Listes faunistiques invertébrés
REGINO A OCCHIATANA 2 06222410
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| Date prélèvement | 16/07/2009 |
|---|---|
| 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 | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 32.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | B1 |
| P2 | Elts. Organiques | Nulle | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Granulats | Lente | B1 |
| P5 | Roches | Lente | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Dalles, argiles | Nulle | B2 |
| P8 | Pierres, galets | Nulle | B2 |
| P9 | Roches | Nulle | B3 |
| P10 | Dalles, argiles | Lente | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Roches | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | 2 | |
| Leuctra | 69 | 4 | ||
| Euleuctra | 67 | 2 | 3 | 9 |
| Micrasema | 268 | 2 | ||
| Glossosomatidae | 189 | 1 | ||
| Agapetus | 191 | 15 | 33 | |
| Silo | 292 | 4 | 4 | |
| Silonella | 298 | 21 | 15 | 37 |
| Hydropsyche | 212 | 28 | 105 | 35 |
| Lepidostoma | 305 | 37 | 2 | 1 |
| Athripsodes | 311 | 4 | 1 | |
| Mystacides | 312 | 3 | 1 | 2 |
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 6 | 141 | 4 |
| Rhyacophilidae | 182 | 1 | 1 | |
| Sericostoma | 322 | 4 | 5 | 1 |
| Baetis | 364 | 10 | 57 | 7 |
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 120 | 14 | 24 |
| Serratella | 5152 | 6 | 8 | 2 |
| Ecdyonurus | 421 | 1 | ||
| Electrogena | 3181 | 19 | 57 | 66 |
| Leptophlebiidae | 473 | 2 | 3 | |
| Habroleptoides | 485 | 2 | ||
| Habrophlebia | 491 | 1 | 1 | |
| Pomatinus | 611 | 1 | 1 | |
| Laccophilinae | 2394 | 11 | ||
| Hydroporinae | 2393 | 2 | ||
| Limnius | 623 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 17 | 7 | 7 |
| Limoniidae | 757 | 5 | 1 | 2 |
| Simuliidae | 801 | 3 | 3 | 2 |
| Tipulidae | 753 | 1 | 1 | 1 |
| Calopteryx | 650 | 4 | 2 | 3 |
| Asellidae | 880 | 3 | ||
| Ancylus | 1028 | 3 | 2 | |
| Potamopyrgus | 978 | 201 | 25 | 30 |
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 31 | 8 | 6 |
| Oligochaeta | 933 | 15 | 3 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Nemertea | 1052 | 1 |