Listes faunistiques invertébrés
REGINO A OCCHIATANA 2 06222410
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| Date prélèvement | 19/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 5.0 | dominant |
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 6.0 | dominant |
| Pierres, galets | 28.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 2.0 | marginal |
| Sables | 9.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Nulle | A |
| P3 | Vases | Nulle | A |
| P4 | Algues | Lente | A |
| P5 | Bryophytes | Lente | B |
| P6 | Branchage, racines | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Blocs | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 22 | 31 | |
| Micrasema | 268 | 6 | 15 | |
| Glossosomatidae | 189 | 2 | 80 | 1 |
| Agapetus | 191 | 3 | 79 | 7 |
| Silo | 292 | 5 | 13 | 4 |
| Silonella | 298 | 1 | 4 | |
| Hydropsychidae | 211 | 1 | 1 | |
| Hydropsyche | 212 | 173 | 161 | 34 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Lepidostoma | 305 | 7 | 6 | 1 |
| Leptoceridae | 310 | 4 | 1 | 2 |
| Mystacides | 312 | 36 | 13 | 2 |
| Philopotamus | 209 | 1 | ||
| Psychomyiidae | 238 | 1 | ||
| Lype | 241 | 1 | ||
| Tinodes | 245 | 5 | 70 | 6 |
| Rhyacophila lato-sensu | 183 | 3 | 1 | 2 |
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 30 | 33 | 26 |
| Caenis | 457 | 5 | 5 | 1 |
| Serratella | 5152 | 70 | 148 | 24 |
| Electrogena | 3181 | 1 | 1 | |
| Leptophlebiidae | 473 | 12 | ||
| Habrophlebia | 491 | 2 | 22 | |
| Gerris | 735 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Colymbetinae | 2395 | 11 | ||
| Elmis | 618 | 4 | 1 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | 1 | |
| Gyrinidae | 512 | 1 | 3 | |
| Hydraena | 608 | 3 | 1 | |
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 5 | 9 | |
| Chironomidae | 807 | 346 | 334 | 23 |
| Limoniidae | 757 | 3 | ||
| Simuliidae | 801 | 17 | 4 | 2 |
| Tipulidae | 753 | 2 | 1 | |
| Calopteryx | 650 | 3 | ||
| Asellidae | 880 | 3 | 7 | 1 |
| Ancylus | 1028 | 2 | 11 | 10 |
| Potamopyrgus | 978 | 3 | 25 | 10 |
| Dugesiidae | 1055 | 1 | 2 | |
| Oligochaeta | 933 | 19 | 44 | 11 |
| Hydracarina | 906 | 2 | 5 | |
| Prostoma | 3110 | 3 | ||
| Bryozoa | 1087 | 3 |