Listes faunistiques invertébrés
Le Lembous au Moulin de Lalande 05119040
- Télécharger la fiche IRSTEA xls / 43 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 27 |
| Taxon indicateur | Ephemeridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 22.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 70.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Dalles, argiles | Nulle | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 2 | 1 | |
| Athripsodes | 311 | 1 | 4 | 1 |
| Mystacides | 312 | 11 | 13 | 8 |
| Limnephilinae | 3163 | 3 | 1 | |
| Cyrnus | 224 | 3 | 5 | 7 |
| Polycentropus | 231 | 2 | ||
| Polycentropodidae | 223 | 2 | ||
| Lype | 241 | 1 | ||
| Tinodes | 245 | 2 | ||
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 20 | ||
| Procloeon | 390 | 2 | 1 | |
| Caenis | 457 | 1 | 1 | 1 |
| Ephemera | 502 | 3 | 6 | |
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 7 | ||
| Esolus | 619 | 2 | 1 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 6 | 4 | |
| Atherix | 839 | 7 | ||
| Atrichops | 840 | 12 | 9 | 4 |
| Athericidae | 838 | 1 | ||
| Ceratopogoninae | 822 | 1 | 1 | |
| Chironomidae | 807 | 25 | 360 | 164 |
| Hemerodromiinae | 3202 | 27 | 9 | 8 |
| Empididae | 831 | 3 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 60 | ||
| Tabanidae | 837 | 1 | 1 | |
| Gomphus | 679 | 12 | 2 | |
| Onychogomphus | 682 | 25 | 9 | 1 |
| Gomphidae | 678 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 3 | 10 | 6 |
| Echinogammarus | 888 | 726 | 8 | 108 |
| Gammarus | 892 | 64 | 2 | |
| Gammaridae | 887 | 4 | 28 | |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 168 | 59 | 46 |
| Potamopyrgus | 978 | 2647 | 263 | 196 |
| Physidae | 995 | 3 | ||
| Oligochaeta | 933 | 29 | 92 | 34 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |