Listes faunistiques invertébrés
Basse à Toulouges 06300072
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 31/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 34 |
| Taxon indicateur | Lepidostomatidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Helophytes | Nulle | A |
| P5 | Blocs | Moyenne | A |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | C |
| P8 | Pierres, galets | Lente | C |
| P9 | Pierres, galets | Nulle | B |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | B |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Goera | 287 | 1 | ||
| Hydropsychidae | 211 | 1 | 4 | 1 |
| Cheumatopsyche | 221 | 104 | 118 | 188 |
| Hydropsyche | 212 | 3 | 2 | 4 |
| Hydroptila | 200 | 1 | ||
| Lepidostomatidae | 304 | 3 | 4 | 4 |
| Lepidostoma | 305 | 1 | 8 | |
| Ceraclea | 313 | 5 | ||
| Mystacides | 312 | 19 | 7 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 1 | 1 | 1 |
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 8 | 15 | 1 |
| Baetis | 364 | 32 | 5 | 4 |
| Caenis | 457 | 127 | 43 | 83 |
| Elmis | 618 | 11 | 3 | 1 |
| Esolus | 619 | 2 | 2 | |
| Limnius | 623 | 1 | 6 | |
| Oulimnius | 622 | 79 | 61 | 74 |
| Stenelmis | 617 | 88 | 43 | 51 |
| Chironomidae | 807 | 35 | 17 | 47 |
| Simuliidae | 801 | 7 | 4 | 14 |
| Tabanidae | 837 | 1 | ||
| Gerris | 735 | 1 | ||
| Calopteryx | 650 | 7 | ||
| Coenagrionidae | 658 | 2 | ||
| Zygoptera | 9785 | 2 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 60 | 25 | 24 |
| Gammaridae | 887 | 10 | 17 | 5 |
| Gammarus | 892 | 82 | 65 | 71 |
| Ancylus | 1028 | 40 | 71 | 90 |
| Ferrissia | 1030 | 1 | ||
| Potamopyrgus | 978 | 36 | 206 | 104 |
| Bathyomphalus | 1011 | 5 | ||
| Hippeutis | 1020 | 1 | ||
| Corbicula | 1051 | 2 | 1 | 3 |
| Sphaeriidae | 1042 | 3 | 4 | |
| Tricladida | 1054 | 14 | 9 | 22 |
| Dendrocoelum | 1072 | 2 | ||
| Dugesiidae | 1055 | 56 | 31 | 81 |
| Polycelis | 1064 | 4 | 7 | 2 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 37 | 25 | 35 |
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 |