Listes faunistiques invertébrés
Basse à Toulouges 06300072
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 23/06/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 34 |
| Taxon indicateur | Lepidostomatidae |
| I2M2 | 0.5488 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 3.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | ||
| Cheumatopsyche | 221 | 4 | 111 | 215 |
| Hydropsyche | 212 | 3 | 41 | 98 |
| Hydroptila | 200 | 2 | 1 | 3 |
| Lepidostoma | 305 | 7 | 4 | 3 |
| Leptoceridae | 310 | 8 | 2 | |
| Mystacides | 312 | 29 | 3 | 6 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 11 | 6 | 12 |
| Psychomyia | 239 | 2 | 3 | 1 |
| Rhyacophila lato-sensu | 183 | 1 | 3 | 11 |
| Baetis | 364 | 28 | 72 | 65 |
| Caenis | 457 | 134 | 35 | 45 |
| Serratella | 5152 | 1 | 2 | 4 |
| Micronecta | 719 | 1 | 1 | 1 |
| Elmis | 618 | 1 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 118 | 17 | 33 |
| Stenelmis | 617 | 15 | 13 | 23 |
| Chironomidae | 807 | 520 | 102 | 93 |
| Empididae | 831 | 2 | ||
| Simuliidae | 801 | 15 | 12 | 20 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 24 | 2 | 1 |
| Coenagrionidae | 658 | 4 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Platycnemis | 657 | 2 | ||
| Asellidae | 880 | 16 | 7 | 1 |
| Gammarus | 892 | 420 | 136 | 74 |
| Spongillidae | 3106 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Ancylus | 1028 | 4 | 10 | 47 |
| Hydrobiidae | 973 | 2 | 15 | |
| Potamopyrgus | 978 | 20 | ||
| Erpobdellidae | 928 | 4 | 1 | 1 |
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 150 | 8 | 1 |
| Dendrocoelidae | 1071 | 5 | ||
| Dugesiidae | 1055 | 1 | 3 | 3 |
| Planariidae | 1061 | 2 | ||
| Prostoma | 3110 | 3 | 3 | |
| Hydrozoa | 3166 | 3 |