Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 19/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 9.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 49.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Blocs | Moyenne | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Sables | Nulle | B |
| P5 | Litieres | Nulle | A |
| P6 | Sables | Nulle | C |
| P7 | Granulats | Lente | B |
| P8 | Bryophytes | Moyenne | A |
| P9 | Dalles, argiles | Moyenne | B |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 138 | 108 | 3 |
| Amphinemura | 21 | 37 | 16 | |
| Nemoura | 26 | 14 | 9 | |
| Protonemura | 46 | 20 | 14 | |
| Perlodidae | 127 | 14 | 3 | 2 |
| Isoperla | 140 | 19 | 5 | |
| Taeniopteryx | 14 | 2 | ||
| Micrasema | 268 | 2 | ||
| Hydropsychidae | 211 | 214 | 139 | 4 |
| Hydropsyche | 212 | 11 | 10 | |
| Leptoceridae | 310 | 1 | ||
| Adicella | 320 | 2 | ||
| Limnephilidae | 276 | 9 | 1 | 1 |
| Drusinae | 3120 | 3 | 24 | |
| Stenophylacini-chaetopterygini | 3146 | 5 | ||
| Odontocerum | 339 | 1 | 1 | 1 |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 59 | 26 | 1 |
| Sericostoma | 322 | 9 | 4 | 3 |
| Baetis | 364 | 77 | 42 | 24 |
| Caenis | 457 | 9 | 1 | 1 |
| Ephemerella ignita | 451 | 22 | 3 | |
| Heptageniidae | 399 | 1 | 11 | 2 |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 1 | 4 | |
| Rhithrogena | 404 | 5 | 11 | 4 |
| Dytiscidae | 527 | 1 | ||
| Oreodytes | 552 | 7 | 2 | 1 |
| Platambus | 556 | 120 | 2 | 5 |
| Elmis | 618 | 15 | 7 | |
| Esolus | 619 | 3 | 6 | |
| Limnius | 623 | 11 | 22 | 2 |
| Hydraena | 608 | 61 | 23 | |
| Atherix | 839 | 50 | 9 | |
| Ceratopogonidae | 819 | 1 | 11 | |
| Chironomidae | 807 | 502 | 146 | 82 |
| Clinocerinae | 9813 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Eloeophila | 767 | 1 | 3 | 2 |
| Dicranota | 765 | 5 | 9 | 2 |
| Psychodidae | 783 | 5 | 4 | |
| Simulium | 806 | 175 | 49 | 5 |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Gammaridae | 887 | 160 | 29 | 3 |
| Gammarus | 892 | 19 | 5 | 2 |
| Ancylus | 1028 | 27 | 11 | 1 |
| Sphaeriidae | 1042 | 1 | 5 | |
| Pisidium | 1043 | 2 | 19 | |
| Turbellaria | 3326 | 1 | ||
| Dendrocoelidae | 1071 | 1 | 2 | 1 |
| Polycelis | 1064 | 10 | 5 | |
| Erpobdellidae | 928 | 4 | 1 | |
| Glossiphonia | 909 | 2 | 1 | |
| Oligochaeta | 933 | 7 | 21 | 35 |
| Hydrozoa | 3168 | 3 | ||
| Gordiaca | 5189 | 3 | ||
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |