Listes faunistiques invertébrés
La Lère à Réalville 05120010
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 10/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 23.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 2 | 9 |
| Hydropsyche | 212 | 2 | 167 | |
| Hydropsychidae | 211 | 26 | ||
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 12 | 2 | 2 |
| Polycentropodidae | 223 | 3 | 1 | |
| Baetis lato sensu | 9794 | 1 | 4 | |
| Centroptilum luteolum | 384 | 6 | ||
| Cloeon | 387 | 2 | ||
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 10 | 1 | 8 |
| Ephemera | 502 | 2 | 5 | |
| Ecdyonurus | 421 | 1 | ||
| Leptophlebiidae | 473 | 1 | 1 | |
| Corixinae | 5196 | 1 | ||
| Gerridae | 734 | 3 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 1 | 1 | 20 |
| Esolus | 619 | 12 | 44 | 172 |
| Limnius | 623 | 3 | 10 | |
| Oulimnius | 622 | 5 | 2 | 10 |
| Riolus | 625 | 7 | 5 | |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 3 | 6 | 2 |
| Chironomidae | 807 | 37 | 4 | 13 |
| Empididae | 831 | 1 | ||
| Coenosiinae | 50792 | 1 | ||
| Pediciidae | 50011 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Gomphidae | 678 | 8 | 41 | |
| Platycnemis | 657 | 1 | ||
| Sisyra | 856 | 1 | ||
| Asellidae | 880 | 3 | ||
| Echinogammarus | 888 | 71 | 169 | 71 |
| Gammaridae | 887 | 67 | 55 | 197 |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Corbicula | 1051 | 7 | 5 | 8 |
| Pisidium | 1043 | 3 | 1 | |
| Sphaerium | 1044 | 6 | ||
| Potamopyrgus antipodarum | 979 | 86 | 85 | 44 |
| Hydrobiidae | 973 | 20 | 10 | 13 |
| Ancylus fluviatilis | 1029 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 4 | 6 | 3 |
| Dugesiidae | 1055 | 1 | 4 | |
| Tricladida | 1054 | 1 | 2 |