Listes faunistiques invertébrés
PAYRE A LE-POUZIN 06109950
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 73.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Isoperla | 140 | 1 | ||
| Goera | 287 | 1 | ||
| Silo | 292 | 3 | ||
| Silo-lithax | 5219 | 2 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 16 | 3 | 3 |
| Hydropsychidae | 211 | 2 | ||
| Hydroptila | 200 | 107 | 17 | 8 |
| Polycentropus | 231 | 2 | ||
| Tinodes | 245 | 8 | 4 | |
| Rhyacophila lato-sensu | 183 | 14 | 14 | |
| Baetis | 364 | 2776 | 480 | 196 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 4 | 18 | 44 |
| Ephemerella | 450 | 103 | 12 | 46 |
| Naucoridae | 722 | 2 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 10 | 6 | 4 |
| Esolus | 619 | 105 | 98 | 110 |
| Limnius | 623 | 2 | 2 | |
| Oulimnius | 622 | 24 | 6 | 28 |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilidae | 571 | 2 | ||
| Anthomyidae | 847 | 1 | ||
| Chironomidae | 807 | 1368 | 769 | 722 |
| Empididae | 831 | 7 | 4 | |
| Limoniidae | 757 | 2 | 7 | 9 |
| Simuliidae | 801 | 2485 | 204 | 3 |
| Tipulidae | 753 | 2 | 1 | 7 |
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 2772 | 425 | 456 |
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 1 | ||
| Sphaerium | 1044 | 2 | ||
| Ancylus | 1028 | 1 | 11 | 3 |
| Bithynia | 994 | 1 | 1 | |
| Potamopyrgus | 978 | 39 | 28 | 27 |
| Radix | 1004 | 1 | ||
| Valvata | 972 | 2 | 11 | |
| Erpobdellidae | 928 | 1 | 3 | |
| Oligochaeta | 933 | 24 | 7 | |
| Dugesia | 1056 | 3 | 1 | 2 |
| Polycelis | 1064 | 1 | ||
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |