Listes faunistiques invertébrés
Sou à Malvies 2 06176670
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 25/06/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.4021 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 48.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 40.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Blocs | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Lente | B |
| P5 | Litieres | Nulle | A |
| P6 | Branchage, racines | Nulle | A |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 2 | |
| Hydropsychidae | 211 | 1 | ||
| Hydroptila | 200 | 1 | 1 | |
| Athripsodes | 311 | 1 | ||
| Leptocerus | 319 | 3 | ||
| Mystacides | 312 | 1 | ||
| Limnephilini | 3162 | 1 | ||
| Polycentropodidae | 223 | 1 | 3 | |
| Cyrnus | 224 | 1 | ||
| Baetis | 364 | 5 | 27 | |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 73 | 50 | 26 |
| Ephemerella ignita | 451 | 44 | 36 | 7 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Leptophlebiidae | 473 | 9 | 2 | |
| Habrophlebia | 491 | 5 | 1 | |
| Esolus | 619 | 3 | ||
| Oulimnius | 622 | 27 | 10 | 2 |
| Haliplidae | 517 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 441 | 91 | 111 |
| Dolichopodidae | 836 | 1 | ||
| Ephydridae | 844 | 1 | ||
| Dicranota | 765 | 1 | 1 | |
| Micronecta | 719 | 3 | 1 | |
| Nepa | 726 | 1 | ||
| Plea | 733 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 1 | 5 | 3 |
| Onychogomphus | 682 | 1 | 5 | 1 |
| Platycnemis | 657 | 1 | 1 | |
| Cladocera | 3127 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 2 | 1 | |
| Gammaridae | 887 | 78 | 23 | 15 |
| Echinogammarus | 888 | 140 | 16 | 20 |
| Ancylus | 1028 | 1 | 1 | |
| Potamopyrgus | 978 | 239 | 141 | 95 |
| Lymnaeidae | 998 | 1 | ||
| Armiger | 1016 | 1 | ||
| Corbicula | 1051 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Polycelis | 1064 | 1 | ||
| Erpobdellidae | 928 | 2 | 1 | |
| Glossiphoniidae | 908 | 2 | ||
| Glossiphonia | 909 | 5 | 4 | |
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 984 | 39 | 92 |
| Bryozoa | 1087 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 |