Listes faunistiques invertébrés
Ceze à Chusclan 06121000
- Télécharger la fiche IRSTEA xls / 97 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 21/09/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 30 |
| Taxon indicateur | Rhyacophilidae |
| I2M2 | 0.5478 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 45.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Helophytes | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Rapide | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Sables | Nulle | B2 |
| P9 | Granulats | Moyenne | B3 |
| P10 | Pierres, galets | Rapide | B3 |
| P11 | Granulats | Nulle | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 2 | |
| Allotrichia | 202 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Baetis | 364 | 6 | 19 | 1 |
| Baetidae | 363 | 2 | ||
| Chironomidae | 807 | 116 | 6 | |
| Dixidae | 793 | 2 | ||
| Ephydridae | 844 | 5 | ||
| Sciomyzidae | 845 | 2 | ||
| Simuliidae | 801 | 25 | 4 | |
| Stratiomyidae | 824 | 11 | ||
| Tipulidae | 753 | 5 | ||
| Pomatinus | 611 | 7 | ||
| Laccophilinae | 2394 | 1 | ||
| Esolus | 619 | 17 | 33 | 21 |
| Oulimnius | 622 | 1 | 2 | 1 |
| Stenelmis | 617 | 1 | ||
| Calopteryx | 650 | 24 | ||
| Coenagrionidae | 658 | 1 | ||
| Onychogomphus | 682 | 4 | 2 | |
| Platycnemis | 657 | 29 | ||
| Asellidae | 880 | 1 | ||
| Atyaephyra | 861 | 7 | ||
| Gammaridae | 887 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 4 | 3 | 2 |
| Physa (sensu lato) | 997 | 15 | ||
| Physella | 19280 | 2 | ||
| Planorbidae | 1009 | 83 | 2 | 3 |
| Corbicula | 1051 | 32 | 48 | 1 |
| Oligochaeta | 933 | 4 | 20 | 7 |
| Dugesiidae | 1055 | 250 | 44 | 5 |
| Hydracarina | 906 | 4 | 10 | 2 |