Listes faunistiques invertébrés
La Desges à Desges 04027650
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 18/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Pierres, galets | Rapide | B |
| P3 | Granulats | Lente | A |
| P4 | Pierres, galets | Nulle | C |
| P5 | Litieres | Nulle | A |
| P6 | Dalles, argiles | Rapide | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Branchage, racines | Moyenne | A |
| P9 | Blocs | Rapide | B |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 26 | 5 | 8 |
| Amphinemura | 21 | 1 | 2 | |
| Nemoura | 26 | 11 | 1 | 27 |
| Protonemura | 46 | 365 | 7 | 6 |
| Perlidae | 155 | 3 | 5 | 1 |
| Dinocras | 156 | 6 | 4 | 5 |
| Perla | 164 | 1 | 6 | 7 |
| Perlodidae | 127 | 2 | ||
| Isoperla | 140 | 3 | ||
| Brachycentrus | 265 | 49 | 5 | 2 |
| Micrasema | 268 | 5 | 7 | 18 |
| Glossosomatidae | 189 | 3 | 16 | |
| Glossosoma | 190 | 5 | 16 | |
| Goeridae | 286 | 6 | 28 | 18 |
| Silo | 292 | 1 | 1 | 4 |
| Hydropsychidae | 211 | 296 | 38 | 13 |
| Hydropsyche | 212 | 64 | 11 | 11 |
| Limnephilidae | 276 | 3 | ||
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 13 | 2 | |
| Odontocerum | 339 | 6 | 1 | 4 |
| Philopotamus | 209 | 7 | 3 | |
| Wormaldia | 210 | 1 | ||
| Rhyacophila lato-sensu | 183 | 9 | 2 | 7 |
| Sericostomatidae | 321 | 5 | 1 | |
| Sericostoma | 322 | 61 | 8 | 25 |
| Baetis | 364 | 58 | 91 | 43 |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 1 | 4 | 4 |
| Ecdyonurus | 421 | 4 | ||
| Epeorus | 400 | 24 | 13 | |
| Rhithrogena | 404 | 5 | 28 | 10 |
| Hydroporinae | 2393 | 1 | ||
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 9 | 22 | 7 |
| Elmis | 618 | 47 | 10 | 15 |
| Esolus | 619 | 11 | 10 | 5 |
| Limnius | 623 | 17 | 11 | 11 |
| Oulimnius | 622 | 2 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 21 | 10 | 5 |
| Atherix | 839 | 3 | 11 | 9 |
| Ceratopogonidae | 819 | 10 | 6 | 13 |
| Chironomidae | 807 | 504 | 65 | 221 |
| Dixidae | 793 | 1 | ||
| Chelifera | 2884 | 1 | ||
| Clinocerinae | 9813 | 5 | 1 | 1 |
| Hemerodromiinae | 3202 | 3 | 1 | |
| Limoniidae | 757 | 2 | 1 | |
| Dicranota | 765 | 5 | 1 | |
| Rhagionidae | 841 | 1 | 2 | |
| Simuliidae | 801 | 241 | 38 | 2 |
| Cordulegaster | 687 | 3 | ||
| Gammaridae | 887 | 1 | ||
| Ancylus | 1028 | 5 | 29 | 34 |
| Lymnaeidae | 998 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Turbellaria | 3326 | 3 | 6 | |
| Polycelis | 1064 | 54 | 1 | 5 |
| Oligochaeta | 933 | 208 | 128 | 137 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |