Listes faunistiques invertébrés
ROUBION A PONT-DE-BARRET 06300046
- Télécharger la fiche IRSTEA xls / 2138 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Nulle | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 14 | 18 | 6 |
| Leuctra | 69 | 195 | 201 | 148 |
| Nemoura | 26 | 1 | 1 | 1 |
| Protonemura | 46 | 1 | 1 | |
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Cheumatopsyche | 221 | 14 | ||
| Hydropsyche | 212 | 91 | 45 | 39 |
| Hydroptila | 200 | 3 | 1 | |
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 13 | 4 |
| Baetis | 364 | 498 | 530 | 76 |
| Centroptilum | 383 | 5 | ||
| Caenis | 457 | 412 | 49 | 155 |
| Ephemerella ignita | 451 | 42 | 9 | 11 |
| Heptageniidae | 399 | 38 | 114 | 57 |
| Ecdyonurus | 421 | 15 | 80 | 38 |
| Electrogena | 3181 | 10 | 34 | 24 |
| Epeorus | 400 | 17 | ||
| Leptophlebiidae | 473 | 6 | 14 | 3 |
| Habroleptoides | 485 | 1 | 2 | |
| Pomatinus | 611 | 15 | ||
| Dytiscidae | 527 | 1 | ||
| Elmis | 618 | 32 | 11 | 4 |
| Esolus | 619 | 14 | 34 | 16 |
| Limnius | 623 | 1 | 1 | 1 |
| Normandia | 624 | 1 | 1 | |
| Riolus | 625 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 13 | 6 | 3 |
| Chironomidae | 807 | 345 | 140 | 127 |
| Empididae | 831 | 3 | 8 | |
| Limoniidae | 757 | 2 | 2 | 2 |
| Simuliidae | 801 | 56 | 41 | 29 |
| Tabanidae | 837 | 3 | 1 | |
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 7 | 1 | |
| Gammarus | 892 | 233 | 20 | 8 |
| Copepoda | 3206 | 5 | ||
| Ostracoda | 3170 | 4 | ||
| Potamopyrgus | 978 | 10 | ||
| Oligochaeta | 933 | 23 | 1 | 2 |
| Nemathelmintha | 3111 | 1 | 2 | 1 |
| Hydracarina | 906 | 14 | 20 | 48 |