Listes faunistiques invertébrés
ROUBION A PONT-DE-BARRET 06300046
- Télécharger la fiche IRSTEA xls / 123 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 11/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | 25 | 80 |
| Leuctra | 69 | 35 | 480 | 1378 |
| Nemoura | 26 | 1 | 1 | |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 1 | ||
| Isoperla | 140 | 1 | 1 | |
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydropsyche | 212 | 15 | 11 | 38 |
| Hydropsychidae | 211 | 2 | 2 | 10 |
| Hydroptila | 200 | 2 | 3 | |
| Athripsodes | 311 | 1 | 2 | |
| Leptocerus | 319 | 3 | 3 | |
| Setodes | 318 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Rhyacophila lato-sensu | 183 | 16 | 1 | 12 |
| Baetis lato sensu | 9794 | 262 | 408 | 1137 |
| Caenis | 457 | 3 | 9 | 29 |
| Ephemerella | 450 | 169 | 98 | 16 |
| Ecdyonurus | 421 | 21 | 482 | 515 |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 2 | 1 | 192 |
| Choroterpes | 474 | 1 | 21 | 13 |
| Habrophlebia | 491 | 1 | 2 | |
| Leptophlebiidae | 473 | 2 | 2 | |
| Oligoneuriella | 394 | 2 | 8 | 33 |
| Ephoron | 496 | 1 | ||
| Hydrometra | 740 | 18 | ||
| Nepa | 726 | 2 | ||
| Pomatinus | 611 | 3 | ||
| Elmis | 618 | 15 | 3 | 6 |
| Esolus | 619 | 11 | 66 | 42 |
| Limnius | 623 | 1 | 2 | 2 |
| Riolus | 625 | 1 | 2 | |
| Stenelmis | 617 | 1 | ||
| Atrichops | 840 | 2 | ||
| Ceratopogoninae | 822 | 1 | 4 | 5 |
| Chironomidae | 807 | 154 | 144 | 148 |
| Hemerodromiinae | 3202 | 1 | ||
| Hexatomini | 20358 | 3 | ||
| Limoniini | 20393 | 1 | 1 | 1 |
| Limoniidae | 757 | 3 | ||
| Simuliidae | 801 | 3 | 5 | |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 4 | 7 | |
| Gammarus | 892 | 129 | 217 | 381 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Potamopyrgus | 978 | 21 | 21 | 5 |
| Oligochaeta | 933 | 2 | 4 | 3 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 | 3 | 3 |