Listes faunistiques invertébrés
La Lère à Réalville 05120010
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 24/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 30 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 35.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cheumatopsyche lepida | 222 | 6 | 3 | |
| Hydropsyche | 212 | 4 | ||
| Hydroptila | 200 | 8 | 7 | 1 |
| Hydroptilidae | 193 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 1 | 2 | |
| Mystacides | 312 | 1 | ||
| Leptoceridae | 310 | 1 | 1 | |
| Cyrnus | 224 | 1 | ||
| Baetis | 364 | 7 | 11 | |
| Cloeon | 387 | 1 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 3 | 11 | |
| Corixinae | 5196 | 1 | ||
| Dryops | 613 | 1 | ||
| Stenelmis | 617 | 7 | ||
| Athericidae | 838 | 1 | 1 | |
| Chironomidae | 807 | 106 | 58 | 24 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | ||
| Calopteryx | 650 | 6 | 2 | |
| Oxygastra curtisii | 692 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 8 | ||
| Echinogammarus | 888 | 288 | 436 | 474 |
| Asellidae | 880 | 190 | 3 | 1 |
| Corbicula | 1051 | 15 | 20 | 37 |
| Pisidium | 1043 | 1 | ||
| Sphaerium | 1044 | 10 | ||
| Ancylus | 1028 | 1 | 22 | 26 |
| Potamopyrgus | 978 | 682 | 968 | 688 |
| Radix | 1004 | 2 | ||
| Gyraulus | 1015 | 71 | 4 | 1 |
| Erpobdella | 929 | 9 | 3 | 4 |
| Glossiphonia | 909 | 10 | 5 | 4 |
| Helobdella | 912 | 5 | ||
| Hemiclepsis | 914 | 3 | 1 | |
| Piscicola geometra | 920 | 2 | ||
| Dugesia | 1056 | 14 | 6 | 30 |
| Polycelis | 1064 | 5 | ||
| Oligochaeta | 933 | 15 | 82 | 80 |
| Hydracarina | 906 | 6 | 4 |