Listes faunistiques invertébrés
ROUBION A PONT-DE-BARRET 06300046
- Télécharger la fiche IRSTEA xls / 114 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 08/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 210 | 86 | 161 |
| Protonemura | 46 | 1 | ||
| Isoperla | 140 | 1 | 1 | 1 |
| Hydropsyche | 212 | 2 | ||
| Hydroptila | 200 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 4 | 1 |
| Sericostomatidae | 321 | 1 | ||
| Acentrella | 5151 | 6 | 32 | 19 |
| Baetis | 364 | 26 | 31 | 39 |
| Centroptilum | 383 | 11 | 6 | 1 |
| Procloeon | 390 | 5 | 6 | 4 |
| Caenis | 457 | 196 | 81 | 30 |
| Serratella | 5152 | 49 | 31 | 36 |
| Ecdyonurus | 421 | 7 | 15 | 27 |
| Leptophlebiidae | 473 | 6 | 2 | 1 |
| Habrophlebia | 491 | 4 | ||
| Oligoneuriella | 394 | 6 | 17 | |
| Corixinae | 5196 | 1 | ||
| Micronectinae | 20396 | 4 | 12 | 29 |
| Veliidae | 743 | 1 | ||
| Pomatinus substriatus | 33844 | 5 | 1 | 1 |
| Colymbetinae | 2395 | 1 | 1 | |
| Hydroporinae | 2393 | 4 | 1 | 2 |
| Elmis | 618 | 6 | 2 | |
| Esolus | 619 | 13 | 29 | 32 |
| Riolus | 625 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Peltodytes | 519 | 1 | 1 | 1 |
| Hydraena | 608 | 1 | ||
| Hydrochus | 606 | 1 | ||
| Athericidae | 838 | 2 | 2 | |
| Ceratopogonidae | 819 | 2 | 2 | |
| Chironomidae | 807 | 421 | 155 | 1221 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 1 | |
| Pediciidae | 50011 | 5 | 4 | 5 |
| Simuliidae | 801 | 95 | 253 | 37 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 8 | 5 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 6 | 4 | 4 |
| Platycnemis | 657 | 2 | ||
| Gammarus | 892 | 498 | 28 | 20 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 1 | 1 | |
| Lymnaeidae | 998 | 1 | ||
| Physa (sensu lato) | 997 | 3 | 1 | |
| Oligochaeta | 933 | 1 | 1 | 4 |
| Dugesiidae | 1055 | 3 |