Listes faunistiques invertébrés
Segre à Bourg-madame 2 06166720
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 10/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | A |
| P2 | Pierres, galets | Lente | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Dalles, argiles | Nulle | B |
| P5 | Bryophytes | Moyenne | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Rapide | C |
| P8 | Blocs | Rapide | A |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Granulats | Lente | A |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 647 | 778 | 656 |
| Nemoura | 26 | 10 | 6 | 3 |
| Protonemura | 46 | 1 | 1 | 2 |
| Perlidae | 155 | 1 | 2 | 3 |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 3 | 3 | 17 |
| Perlodidae | 127 | 2 | ||
| Perlodes | 150 | 2 | 4 | 18 |
| Micrasema | 268 | 25 | 1 | 1 |
| Oligoplectrum | 263 | 1 | ||
| Glossosomatidae | 189 | 1 | 2 | |
| Agapetus | 191 | 1 | ||
| Glossosoma | 190 | 1 | 2 | |
| Silo | 292 | 3 | 21 | 69 |
| Hydropsychidae | 211 | 109 | 785 | 201 |
| Hydropsyche | 212 | 30 | 91 | 114 |
| Hydroptila | 200 | 1 | ||
| Oecetis | 317 | 1 | ||
| Limnephilidae | 276 | 15 | 1 | 19 |
| Limnephilinae | 3163 | 6 | 3 | |
| Odontocerum | 339 | 5 | 5 | 3 |
| Polycentropodidae | 223 | 3 | ||
| Polycentropus | 231 | 2 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 14 | 20 | 19 |
| Sericostomatidae | 321 | 2 | 6 | 4 |
| Sericostoma | 322 | 14 | 12 | 2 |
| Baetis | 364 | 4 | 4 | 43 |
| Caenis | 457 | 151 | 60 | 33 |
| Serratella | 5152 | 19 | 3 | |
| Torleya | 2391 | 1 | 1 | 3 |
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 2 | 2 | 4 |
| Epeorus | 400 | 4 | 1 | 6 |
| Rhithrogena | 404 | 1 | 2 | 2 |
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 1 | 3 | 1 |
| Oreodytes | 552 | 8 | ||
| Platambus | 556 | 157 | 36 | 1 |
| Dupophilus | 620 | 7 | 14 | 39 |
| Elmis | 618 | 105 | 59 | 48 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 3 | 5 | 13 |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 4 | 5 | 12 |
| Atherix | 839 | 1 | ||
| Ceratopogoninae | 822 | 11 | 2 | 1 |
| Chironomidae | 807 | 2727 | 1543 | 1070 |
| Chelifera | 2884 | 2 | ||
| Clinocerinae | 9813 | 1 | 1 | 3 |
| Hemerodromiinae | 3202 | 1 | 2 | |
| Eloeophila | 767 | 8 | 1 | |
| Hexatoma | 773 | 3 | 5 | |
| Antocha | 759 | 2 | 1 | |
| Limoniini | 20393 | 4 | ||
| Dicranota | 765 | 8 | 8 | |
| Simulium | 806 | 29 | 2 | 2 |
| Tabanidae | 837 | 5 | 2 | 1 |
| Tipulidae | 753 | 2 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ancylus | 1028 | 1 | 2 | |
| Sphaeriidae | 1042 | 1 | 2 | |
| Pisidium | 1043 | 1 | ||
| Erpobdellidae | 928 | 5 | 10 | 6 |
| Glossiphonia | 909 | 7 | 2 | |
| Helobdella | 912 | 1 | 4 | |
| Oligochaeta | 933 | 107 | 40 | 27 |
| Hydrozoa | 3168 | 3 | 3 | |
| Gordiaca | 5189 | 1 | 1 | |
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |