Listes faunistiques invertébrés
La Vendinelle à Loubens-Lauragais 05158200
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 31/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 12.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 69.0 | dominant |
| Algues | 4.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Goeridae | 286 | 1 | ||
| Goera | 287 | 3 | ||
| Hydropsyche | 212 | 61 | 1 | 2 |
| Hydroptila | 200 | 18 | 13 | |
| Mystacides | 312 | 4 | 3 | |
| Baetidae | 363 | 2 | 2 | 2 |
| Baetis lato sensu | 9794 | 113 | 7 | |
| Centroptilum | 383 | 1 | 1 | |
| Cloeon | 387 | 12 | 3 | |
| Procloeon | 390 | 6 | ||
| Caenis | 457 | 33 | 15 | 1 |
| Serratella | 5152 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Paraleptophlebia | 481 | 2 | ||
| Corixinae | 5196 | 1 | ||
| Micronectinae | 20396 | 1 | 1 | 2 |
| Hydrometra | 740 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 4 | 21 | |
| Esolus | 619 | 12 | 1 | |
| Oulimnius | 622 | 52 | 21 | 1 |
| Riolus | 625 | 1 | 4 | |
| Hydrophilinae | 2517 | 2 | ||
| Athericidae | 838 | 5 | 12 | 13 |
| Ceratopogonidae | 819 | 6 | 7 | 2 |
| Chironomidae | 807 | 388 | 406 | 212 |
| Culicidae | 796 | 4 | 1 | |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Pediciidae | 50011 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 78 | 1 | 3 |
| Tabanidae | 837 | 16 | 1 | |
| Tipulidae | 753 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 8 | 1 | |
| Calopteryx | 650 | 12 | ||
| Platycnemis | 657 | 74 | 11 | 2 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 2 | ||
| Gammarus | 892 | 80 | 90 | |
| Asellidae | 880 | 9 | 11 | |
| Pisidium | 1043 | 19 | 15 | 17 |
| Potamopyrgus | 978 | 146 | 148 | 11 |
| Physella | 19280 | 27 | 2 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 64 | 62 | 63 |
| Dugesiidae | 1055 | 5 | 7 | |
| Nematoda | 1089 | 1 | 9 | 2 |
| Hydracarina | 906 | 3 | 11 | 1 |
| Hydrozoa | 3168 | 3 |