Listes faunistiques invertébrés
La Vendinelle à Loubens-Lauragais 05158200
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/07/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.3635 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 6.0 | dominant |
| Pierres, galets | 8.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 78.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Branchage, racines | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 5 | 45 | |
| Hydroptila | 200 | 30 | 16 | 2 |
| Mystacides | 312 | 1 | 6 | 1 |
| Baetidae | 363 | 1 | ||
| Baetis lato sensu | 9794 | 6 | 42 | |
| Procloeon bifidum | 391 | 2 | 31 | 17 |
| Caenis | 457 | 1 | 1 | 2 |
| Ephemerella ignita | 451 | 2 | 1 | |
| Ecdyonurus | 421 | 8 | ||
| Leptophlebiidae | 473 | 3 | ||
| Habrophlebia | 491 | 1 | ||
| Corixinae | 5196 | 2 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 9 | 5 | 2 |
| Riolus | 625 | 1 | ||
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 227 | 406 | 656 |
| Empididae | 831 | 5 | 1 | |
| Ephydridae | 844 | 2 | ||
| Simuliidae | 801 | 1 | 1 | |
| Tabanidae | 837 | 5 | 1 | |
| Tipulidae | 753 | 2 | ||
| Boyeria | 670 | 1 | ||
| Somatochlora | 693 | 1 | ||
| Onychogomphus | 682 | 1 | 2 | |
| Platycnemis | 657 | 12 | ||
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 3 | 43 | |
| Niphargus | 902 | 1 | ||
| Asellidae | 880 | 8 | 113 | 1 |
| Pisidium | 1043 | 10 | 8 | 6 |
| Potamopyrgus | 978 | 70 | 141 | 59 |
| Planorbidae | 1009 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Oligochaeta | 933 | 56 | 66 | 130 |
| Hydracarina | 906 | 12 | 121 | |
| Hydrozoa | 3168 | 1 | ||
| Bryozoa | 1087 | 1 |