Listes faunistiques invertébrés
REGINO A OCCHIATANA 2 06222410
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| Date prélèvement | 21/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 8.0 | dominant |
| Pierres, galets | 38.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 5.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 6 | 1 |
| Micrasema | 268 | 12 | ||
| Glossosomatidae | 189 | 38 | 8 | |
| Agapetinae | 9812 | 15 | 121 | 9 |
| Silo | 292 | 3 | 11 | 1 |
| Silonella | 298 | 1 | ||
| Hydropsyche | 212 | 23 | 42 | 197 |
| Hydroptila | 200 | 74 | ||
| Lepidostoma | 305 | 4 | ||
| Mystacides | 312 | 32 | 9 | 43 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 11 | 18 | |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 70 | 18 | 205 |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 74 | 2 | 106 |
| Caenis | 457 | 8 | 2 | 2 |
| Leptophlebiidae | 473 | 9 | 9 | 1 |
| Habrophlebia | 491 | 28 | 18 | 1 |
| Serratella | 5152 | 13 | 5 | 1 |
| Nepidae | 725 | 2 | ||
| Veliidae | 743 | 1 | ||
| Dryops | 613 | 1 | ||
| Laccophilinae | 2394 | 6 | ||
| Hydroporinae | 2393 | 2 | ||
| Elmis | 618 | 2 | 4 | 2 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 1 | 10 | 5 |
| Hydraena | 608 | 1 | 2 | |
| Sphaeridiinae | 5194 | 5 | ||
| Ceratopogonidae | 819 | 7 | 2 | 1 |
| Chironomidae | 807 | 2252 | 764 | 155 |
| Dixidae | 793 | 52 | ||
| Ephydridae | 844 | 6 | ||
| Pediciidae | 50011 | 2 | ||
| Simuliidae | 801 | 8 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 7 | 3 | |
| Orthetrum | 698 | 1 | ||
| Crambidae | 2947 | 1 | ||
| Asellidae | 880 | 16 | 17 | 1 |
| Ancylus | 1028 | 20 | 54 | 27 |
| Ferrissia | 1030 | 3 | ||
| Potamopyrgus | 978 | 1 | 2 | 2 |
| Physa (sensu lato) | 997 | 1 | 4 | |
| Branchiobdellida | 5192 | 1 | ||
| Dugesiidae | 1055 | 3 | 5 | |
| Oligochaeta | 933 | 4 | 214 | 16 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Bryozoa | 1087 | 1 |