Listes faunistiques invertébrés
ROUBION A PONT-DE-BARRET 06300046
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 07/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 96.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 35 | 261 | 214 |
| Isoperla | 140 | 2 | 2 | 9 |
| Hydropsyche | 212 | 7 | 25 | |
| Hydroptila | 200 | 4 | 16 | 16 |
| Leptoceridae | 310 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Polycentropus | 231 | 2 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | 8 | 4 |
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 4 | 35 | 74 |
| Centroptilum | 383 | 2 | ||
| Caenis | 457 | 24 | 33 | 38 |
| Serratella | 5152 | 85 | 201 | 199 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 62 | 396 | 257 |
| Leptophlebiidae | 473 | 3 | 25 | |
| Choroterpes | 474 | 12 | 15 | 56 |
| Oligoneuriella | 394 | 16 | 35 | |
| Micronectinae | 20396 | 6 | ||
| Nepidae | 725 | 1 | ||
| Veliidae | 743 | 3 | ||
| Dryops | 613 | 2 | 17 | |
| Pomatinus substriatus | 33844 | 7 | 1 | 3 |
| Hydroporinae | 2393 | 3 | ||
| Elmis | 618 | 2 | 2 | 12 |
| Esolus | 619 | 112 | 206 | 359 |
| Limnius | 623 | 1 | 3 | |
| Hydraena | 608 | 1 | ||
| Hydrochus | 606 | 4 | 1 | |
| Hydrophilinae | 2517 | 4 | ||
| Hydrocyphon | 637 | 2 | 1 | |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 2 | 8 | |
| Chironomidae | 807 | 500 | 432 | 319 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 6 | 4 | 8 |
| Pediciidae | 50011 | 2 | ||
| Tabanidae | 837 | 1 | 3 | |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 12 | 1 | 1 |
| Onychogomphus | 682 | 4 | 7 | 3 |
| Libellulidae | 696 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 125 | 73 | 42 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Oligochaeta | 933 | 4 | 319 | 6 |
| Dugesiidae | 1055 | 14 | 12 | 15 |
| Planariidae | 1061 | 1 | ||
| Hydrozoa | 3168 | 1 |