Listes faunistiques invertébrés
NIELLE A FABREZAN 06179665
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 14/04/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 72.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nemoura | 26 | 5 | 3 | |
| Hydroptila | 200 | 2 | ||
| Limnephilinae | 3163 | 2 | 2 | 4 |
| Polycentropus | 231 | 6 | ||
| Baetis | 364 | 6 | 7 | |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 4 | ||
| Caenis | 457 | 2 | 6 | |
| Serratella | 5152 | 457 | 46 | 132 |
| Leptophlebiidae | 473 | 1 | 2 | 1 |
| Habrophlebia | 491 | 2 | ||
| Micronecta | 719 | 1 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Esolus | 619 | 2 | 5 | 1 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 30 | 2 | 15 |
| Stenelmis | 617 | 3 | 1 | |
| Haliplus | 518 | 4 | ||
| Ochthebius | 609 | 1 | ||
| Ceratopogonidae | 819 | 20 | 5 | 20 |
| Chironomidae | 807 | 1285 | 428 | 765 |
| Empididae | 831 | 14 | 10 | 11 |
| Pediciidae | 50011 | 5 | 3 | 5 |
| Psychodidae | 783 | 2 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 134 | 78 | 1063 |
| Stratiomyidae | 824 | 2 | ||
| Tipulidae | 753 | 1 | 1 | 1 |
| Echinogammarus | 888 | 369 | 17 | 37 |
| Asellidae | 880 | 80 | 10 | 17 |
| Cladocera | 3127 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Potamopyrgus | 978 | 69 | 7 | |
| Radix | 1004 | 1 | ||
| Planorbidae | 1009 | 2 | ||
| Ancylus | 1028 | 4 | 1 | 7 |
| Dugesiidae | 1055 | 8 | 5 | 32 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Oligochaeta | 933 | 8 | 9 | |
| Hydracarina | 906 | 1 | 1 | 1 |