Listes faunistiques invertébrés
BATALON A ST-PIERRE-DE-BOEUF 2 06820850
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| Date prélèvement | 21/05/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 4 |
| Variété taxonomique | 41 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 77.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Nulle | A |
| P2 | Vases | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Isoperla | 140 | 1 | ||
| Beraea | 328 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 8 | 1 | |
| Plectrocnemia | 228 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 17 | 52 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 11 | 1125 | 684 |
| Procloeon | 390 | 4 | ||
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 352 | 74 | 84 |
| Heptageniidae | 399 | 1 | ||
| Rhithrogena | 404 | 2 | ||
| Gerris | 735 | 3 | ||
| Notonectidae | 728 | 3 | ||
| Veliidae | 743 | 3 | ||
| Dryops | 613 | 9 | ||
| Colymbetinae | 2395 | 5 | ||
| Elmis | 618 | 6 | 9 | 30 |
| Esolus | 619 | 1 | 4 | |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 3 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 33 | 4 | |
| Chironomidae | 807 | 3112 | 52 | 94 |
| Dolichopodidae | 836 | 20 | ||
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 22 | 15 | 9 |
| Simuliidae | 801 | 19 | 4 | 6 |
| Tipulidae | 753 | 5 | ||
| Calopteryx | 650 | 4 | ||
| Cordulegaster | 687 | 28 | 1 | 6 |
| Onychogomphus | 682 | 1 | ||
| Asellidae | 880 | 5 | ||
| Atyaephyra | 861 | 1 | ||
| Gammarus | 892 | 1620 | 324 | 820 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 46 | ||
| Ancylus | 1028 | 3 | 26 | 84 |
| Potamopyrgus | 978 | 810 | 84 | 136 |
| Physa (sensu lato) | 997 | 48 | 2 | |
| Oligochaeta | 933 | 18 | 17 | 34 |
| Planariidae | 1061 | 2 | ||
| Prostoma | 3110 | 1 | ||
| Nemathelmintha | 3111 | 5 | 11 | 8 |
| Hydracarina | 906 | 3 | 1 | |
| Hydrozoa | 3168 | 7 | 5 | |
| Centroptilum | 383 | 1 |