Listes faunistiques invertébrés
Tet à Sauto 06169880
- Télécharger la fiche IRSTEA xls / 91 ko
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| Date prélèvement | 11/09/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Perlodidae |
| I2M2 | 0.7556 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 28.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 59.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Rapide | B |
| P2 | Sables | Lente | B |
| P3 | Dalles, argiles | Lente | C |
| P4 | Dalles, argiles | Moyenne | B |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Bryophytes | Rapide | A |
| P7 | Sables | Moyenne | C |
| P8 | Granulats | Lente | A |
| P9 | Branchage, racines | Lente | A |
| P10 | Blocs | Rapide | A |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 38 | ||
| Nemoura | 26 | 33 | 2 | 2 |
| Protonemura | 46 | 68 | 3 | |
| Isoperla | 140 | 8 | ||
| Perlodes | 150 | 3 | ||
| Micrasema | 268 | 4 | 1 | |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 3 | 3 | |
| Hydropsychidae | 211 | 4 | 1 | |
| Hydropsyche | 212 | 6 | ||
| Adicella | 320 | 1 | ||
| Limnephilinae | 3163 | 8 | 1 | |
| Odontocerum | 339 | 2 | ||
| Rhyacophila lato-sensu | 183 | 8 | 5 | 1 |
| Sericostomatidae | 321 | 1 | 1 | |
| Sericostoma | 322 | 4 | ||
| Baetis | 364 | 88 | 71 | 125 |
| Caenis | 457 | 38 | 1 | |
| Serratella | 5152 | 23 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 5 | 2 | |
| Epeorus | 400 | 5 | 2 | 1 |
| Platambus | 556 | 6 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 1 | 2 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 8 | 52 | |
| Helodes | 636 | 1 | ||
| Liponeura | 752 | 1 | ||
| Ceratopogoninae | 822 | 3 | ||
| Dasyheleinae | 821 | 1 | ||
| Chironomidae | 807 | 62 | 9 | 17 |
| Dixa | 794 | 2 | ||
| Chelifera | 2884 | 2 | ||
| Hemerodromiinae | 3202 | 2 | ||
| Eloeophila | 767 | 1 | 2 | |
| Hexatomini | 20358 | 1 | 6 | |
| Dicranota | 765 | 9 | 16 | 1 |
| Psychodidae | 783 | 1 | 1 | |
| Simulium | 806 | 149 | 30 | 4 |
| Thaumaleidae | 823 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 1 | 1 | |
| Lymnaeidae | 998 | 1 | ||
| Sphaeriidae | 1042 | 5 | ||
| Erpobdellidae | 928 | 12 | 1 | |
| Glossiphonia | 909 | 1 | ||
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 15 | 8 | 1 |
| Hydracarina | 906 | 3 | 3 | 3 |