Listes faunistiques invertébrés
La Vendinelle à Loubens-Lauragais 05158200
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 15/07/2020 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 31 |
| I2M2 | 0.3367 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 10.0 | dominant |
| Pierres, galets | 9.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 57.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Branchage, racines | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Protonemura | 46 | 1 | ||
| Hydropsyche | 212 | 1 | 3 | |
| Hydroptila | 200 | 3 | ||
| Mystacides | 312 | 4 | 1 | |
| Oecetis | 317 | 3 | ||
| Baetidae | 363 | 1 | ||
| Baetis lato sensu | 9794 | 12 | 3 | 2 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 1 | 1 | 5 |
| Caenis | 457 | 16 | 10 | 2 |
| Ephemerella ignita | 451 | 5 | 12 | 1 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | 5 | |
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 5 | 1 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 3 | 3 | 1 |
| Riolus | 625 | 4 | ||
| Hydrochus | 606 | 1 | ||
| Athericidae | 838 | 8 | 12 | 2 |
| Ceratopogonidae | 819 | 1 | 4 | |
| Chironomidae | 807 | 133 | 80 | 83 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 4 | 2 | |
| Tipulidae | 753 | 2 | 2 | |
| Somatochlora | 693 | 1 | ||
| Calopteryx | 650 | 3 | 1 | |
| Platycnemis | 657 | 2 | 33 | |
| Sialis | 704 | 2 | 11 | |
| Gammarus | 892 | 24 | 216 | 1 |
| Asellidae | 880 | 7 | 104 | 1 |
| Pisidium | 1043 | 7 | 66 | 1 |
| Potamopyrgus | 978 | 113 | 99 | 76 |
| Ancylus | 1028 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | 1 | |
| Oligochaeta | 933 | 99 | 246 | 218 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 9 | 1 | 1 |
| Bryozoa | 1087 | 1 | 1 | |
| Ostracoda | 3170 | 1 |