Listes faunistiques invertébrés
La Bave à Pauliac 05061900
- Télécharger la fiche IRSTEA xls / 110 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 11/10/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Taxon indicateur | Taeniopterygidae |
| I2M2 | 0.8373 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 29.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 26 | 25 | 14 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 4 | ||
| Perlodes | 150 | 1 | ||
| Taeniopteryx | 14 | 17 | 1 | 2 |
| Brachycentrus | 265 | 24 | ||
| Micrasema | 268 | 2 | ||
| Silo | 292 | 1 | 2 | |
| Cheumatopsyche | 221 | 33 | 37 | 7 |
| Hydropsyche | 212 | 432 | 17 | 19 |
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 14 | 4 | |
| Rhyacophila lato-sensu | 183 | 8 | 1 | 1 |
| Baetis | 364 | 25 | 9 | 3 |
| Caenis | 457 | 1 | 1 | |
| Ephemerellidae | 449 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Aphelocheirus | 721 | 9 | ||
| Pomatinus | 611 | 1 | ||
| Colymbetinae | 2395 | 3 | ||
| Dupophilus | 620 | 2 | 3 | 2 |
| Elmis | 618 | 63 | 4 | 4 |
| Esolus | 619 | 15 | 38 | 28 |
| Limnius | 623 | 6 | 3 | |
| Oulimnius | 622 | 19 | 20 | 3 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 3 | 4 | |
| Orectochilus | 515 | 2 | ||
| Hydraena | 608 | 2 | 1 | |
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 1 | 1 | 2 |
| Chironomidae | 807 | 41 | 15 | 7 |
| Limoniidae | 757 | 2 | 2 | |
| Simuliidae | 801 | 184 | 10 | |
| Tipulidae | 753 | 7 | 1 | |
| Calopteryx | 650 | 6 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Gomphus | 679 | 6 | ||
| Onychogomphus | 682 | 3 | 3 | |
| Platycnemis | 657 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Corbicula | 1051 | 6 | 3 | 1 |
| Ancylus | 1028 | 2 | ||
| Oligochaeta | 933 | 2 |