Listes faunistiques invertébrés
La Vendinelle à Loubens-Lauragais 05158200
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 29 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 9.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 56.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 17.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 1 | 4 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 8 | ||
| Oecetis | 317 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Centroptilum | 383 | 2 | ||
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 4 | 11 | 3 |
| Caenis | 457 | 56 | 17 | |
| Paraleptophlebia | 481 | 1 | ||
| Micronectinae | 20396 | 14 | 8 | 1 |
| Elmis | 618 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 1 | ||
| Haliplus | 518 | 3 | 1 | |
| Hydrophilinae | 2517 | 1 | ||
| Atrichops | 840 | 6 | 13 | 32 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 167 | 94 | 33 |
| Culicidae | 796 | 3 | ||
| Pediciidae | 50011 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Calopteryx | 650 | 7 | ||
| Platycnemis | 657 | 13 | 1 | |
| Copepoda | 3206 | 16 | 3 | 3 |
| Ostracoda | 3170 | 13 | 3 | |
| Gammaridae | 887 | 1 | ||
| Echinogammarus | 888 | 4 | ||
| Gammarus | 892 | 25 | ||
| Asellidae | 880 | 71 | 1 | |
| Pisidium | 1043 | 23 | 11 | 5 |
| Unionidae | 1037 | 2 | 2 | |
| Potamopyrgus | 978 | 43 | 15 | 6 |
| Physa stricto-sensu | 30103 | 28 | ||
| Planorbidae | 1009 | 2 | ||
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 14 | 26 | 31 |
| Dugesiidae | 1055 | 2 | ||
| Nematoda | 1089 | 2 | ||
| Hydracarina | 906 | 1 | 1 |