Listes faunistiques invertébrés
VIEUX JONC A MONTRACOL 1 06048500
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| Date prélèvement | 29/09/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| I2M2 | 0.4720 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Moyenne | C |
| P3 | Pierres, galets | Nulle | B |
| P4 | Pierres, galets | Lente | B |
| P5 | Blocs | Nulle | A |
| P6 | Sables | Nulle | A |
| P7 | Branchage, racines | Lente | A |
| P8 | Granulats | Nulle | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | B |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 49 | ||
| Goera | 287 | 4 | ||
| Hydropsychidae | 211 | 4 | 3 | |
| Hydropsyche | 212 | 13 | 60 | 10 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 5 | 1 | |
| Mystacides | 312 | 13 | ||
| Limnephilidae | 276 | 4 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Cyrnus | 224 | 10 | 4 | |
| Polycentropus | 231 | 4 | 1 | |
| Psychomyia | 239 | 2 | 39 | 8 |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 33 | 43 | |
| Procloeon bifidum | 391 | 7 | 1 | |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | ||
| Colymbetinae | 2395 | 3 | ||
| Elmis | 618 | 1 | 7 | 19 |
| Limnius | 623 | 1 | 3 | |
| Oulimnius | 622 | 12 | 4 | 3 |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 138 | 164 | 3 |
| Ephydridae | 844 | 1 | ||
| Simuliidae | 801 | 4 | ||
| Tabanidae | 837 | 44 | ||
| Micronecta | 719 | 605 | 1 | 2 |
| Gerris | 735 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 8 | 1 | |
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 6 | ||
| Gammaridae | 887 | 37 | 543 | 4 |
| Gammarus | 892 | 94 | 484 | 307 |
| Ancylus | 1028 | 5 | 20 | 75 |
| Potamopyrgus | 978 | 76 | 1 | |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Tricladida | 1054 | 2 | 2 | |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 22 | 2 | 5 |
| Erpobdellidae | 928 | 7 | ||
| Glossiphoniidae | 908 | 3 | 4 | 1 |
| Oligochaeta | 933 | 926 | 33 | 422 |
| Hydracarina | 906 | 3 |