Listes faunistiques invertébrés
La Vendinelle à Loubens-Lauragais 05158200
- Télécharger la fiche IRSTEA xls / 2138 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 25/08/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Taxon indicateur | Goeridae |
| I2M2 | 0.3689 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 4.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 2.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 82.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Sables | Nulle | 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 |
|---|---|---|---|---|
| Goera | 287 | 9 | 11 | 1 |
| Goeridae | 286 | 7 | ||
| Hydropsyche | 212 | 122 | ||
| Hydroptila | 200 | 9 | 7 | 2 |
| Mystacides | 312 | 5 | 2 | |
| Cyrnus | 224 | 2 | ||
| Baetis | 364 | 2 | ||
| Cloeon | 387 | 1 | ||
| Procloeon bifidum | 391 | 7 | 1 | 1 |
| Baetidae | 363 | 3 | 4 | |
| Caenis | 457 | 1 | 2 | 2 |
| Ephemera | 502 | 1 | 4 | 3 |
| Ephemerella ignita | 451 | 4 | ||
| Ecdyonurus | 421 | 1 | ||
| Corixinae | 5196 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 2 | ||
| Riolus | 625 | 3 | ||
| Haliplus | 518 | 4 | ||
| Hydraena | 608 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 2 | 3 | 9 |
| Chironomidae | 807 | 62 | 121 | 144 |
| Culicidae | 796 | 3 | ||
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 7 | 1 | |
| Psychodidae | 783 | 6 | ||
| Tabanidae | 837 | 4 | 3 | |
| Tipulidae | 753 | 1 | ||
| Tipuloidea | 20549 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 20 | 7 | |
| Gammarus | 892 | 2 | ||
| Ostracoda | 3170 | 3 | ||
| Potamopyrgus | 978 | 1237 | 587 | 478 |
| Physella | 19280 | 8 | 9 | |
| Pisidium | 1043 | 6 | 16 | 11 |
| Sphaeriidae | 1042 | 6 | ||
| Unio | 1041 | 1 | ||
| Glossiphoniidae | 908 | 1 | 4 | 2 |
| Sialis | 704 | 1 | 1 | |
| Oligochaeta | 933 | 124 | 346 | 214 |
| Nemathelmintha | 3111 | 3 | 3 | 3 |
| Collembola | 1088 | 3 |