Listes faunistiques invertébrés
REYSSOUZE A ATTIGNAT 3 06580602
- Télécharger la fiche IRSTEA xls / 145 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 13/08/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 29 |
| I2M2 | 0.2659 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 4.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 3.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 1 | 1 | |
| Hydropsyche | 212 | 1 | ||
| Triaenodes | 314 | 1 | ||
| Cyrnus | 224 | 3 | 23 | 21 |
| Tinodes | 245 | 1 | ||
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 14 | ||
| Procloeon | 390 | 1 | 3 | |
| Caenis | 457 | 84 | 44 | 28 |
| Ephemerella | 450 | 1 | ||
| Micronecta | 719 | 3 | 3 | 7 |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Laccophilus | 553 | 1 | ||
| Oulimnius | 622 | 3 | 2 | 2 |
| Haliplus | 518 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 108 | 200 | 320 |
| Calopteryx | 650 | 2 | 1 | |
| Coenagrionidae | 658 | 48 | ||
| Platycnemis | 657 | 13 | ||
| Gammarus | 892 | 1 | ||
| Asellidae | 880 | 8 | 1 | |
| Corbicula | 1051 | 1 | 3 | 4 |
| Pisidium | 1043 | 5 | ||
| Ferrissia | 1030 | 1 | 1 | |
| Potamopyrgus | 978 | 8 | 4 | 3 |
| Theodoxus | 967 | 1 | ||
| Physella | 19280 | 2 | ||
| Physidae | 995 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 3 | 4 | |
| Glossiphoniidae | 908 | 4 | 8 | 4 |
| Oligochaeta | 933 | 7 | 84 | 24 |
| Dugesia | 1056 | 2 | ||
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 |