Listes faunistiques invertébrés
Le Rieu Tort à Labastide St Pierre 05129150
- Télécharger la fiche IRSTEA xls / 75 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 12/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 35 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 8.0 | dominant |
| Algues | ||
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 2 | 196 | 312 |
| Hydroptila | 200 | 1 | 2 | 1 |
| Mystacides | 312 | 34 | 4 | 3 |
| Tinodes | 245 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 5 | 18 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 104 | 96 | |
| Micronecta | 719 | 1 | 10 | |
| Gerris | 735 | 20 | ||
| Colymbetinae | 2395 | 1 | ||
| Esolus | 619 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 624 | 180 | 153 |
| Empididae | 831 | 1 | ||
| Ephydridae | 844 | 2 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 7 | 2 | |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | 5 | |
| Platycnemis | 657 | 21 | 1 | 1 |
| Sisyra | 856 | 5 | ||
| Echinogammarus | 888 | 41 | 94 | 93 |
| Gammarus | 892 | 8 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Procambarus | 2027 | 1 | ||
| Asellidae | 880 | 168 | 7 | 19 |
| Sphaerium | 1044 | 6 | 3 | |
| Acroloxus | 1033 | 1 | 1 | |
| Ancylus | 1028 | 4 | 11 | 84 |
| Ferrissia | 1030 | 10 | 2 | 3 |
| Potamopyrgus | 978 | 130 | 416 | 640 |
| Radix | 1004 | 1 | ||
| Physella | 19280 | 16 | 3 | |
| Physidae | 995 | 7 | ||
| Planorbidae | 1009 | 14 | 1 | |
| Erpobdellidae | 928 | 1 | 2 | 1 |
| Glossiphoniidae | 908 | 2 | 3 | |
| Oligochaeta | 933 | 3 | 17 | 20 |
| Dugesia | 1056 | 1 | 2 | |
| Hydracarina | 906 | 3 | 3 | |
| Hydra | 1077 | 3 | 3 |