Listes faunistiques invertébrés
GIER A LA-VALLA-EN-GIER 06820138
- Télécharger la fiche IRSTEA xls / 161 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 21/05/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 12.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 19.0 | dominant |
| Blocs | 55.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Rapide | C |
| P10 | Blocs | Lente | C |
| P11 | Blocs | Nulle | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 7 | 12 | 18 |
| Leuctra | 69 | 1 | 4 | 5 |
| Amphinemura | 21 | 4 | 24 | 32 |
| Protonemura | 46 | 28 | 528 | 504 |
| Dinocras | 156 | 3 | ||
| Perla | 164 | 3 | ||
| Isoperla | 140 | 2 | 11 | 2 |
| Micrasema | 268 | 3 | 40 | 140 |
| Agapetus | 191 | 3 | 130 | 116 |
| Glossosoma | 190 | 3 | 16 | |
| Glossosomatidae | 189 | 1 | ||
| Goera | 287 | 3 | ||
| Silo | 292 | 1 | 2 | |
| Hydropsyche | 212 | 2 | 84 | 52 |
| Limnephilinae | 3163 | 83 | 2 | 5 |
| Odontocerum | 339 | 6 | 2 | 3 |
| Philopotamus | 209 | 2 | 12 | |
| Psychomyia | 239 | 3 | 6 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 5 | |
| Sericostoma | 322 | 6 | 2 | |
| Sericostomatidae | 321 | 9 | ||
| Thremma | 301 | 7 | ||
| Baetis lato sensu | 9794 | 32 | 46 | 154 |
| Ephemerella | 450 | 8 | 100 | 22 |
| Ecdyonurus | 421 | 10 | ||
| Electrogena | 3181 | 4 | ||
| Epeorus | 400 | 4 | 26 | 71 |
| Heptagenia | 443 | 2 | ||
| Rhithrogena | 404 | 2 | 7 | 16 |
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 2 | 8 | |
| Elmis | 618 | 1 | 48 | 24 |
| Esolus | 619 | 34 | 88 | 128 |
| Limnius | 623 | 25 | 40 | 56 |
| Hydrocyphon | 637 | 8 | 4 | 23 |
| Hydraena | 608 | 2 | 27 | 32 |
| Atherix | 839 | 14 | 16 | 40 |
| Blephariceridae | 747 | 7 | ||
| Ceratopogonidae | 819 | 4 | 3 | 2 |
| Chironomidae | 807 | 1584 | 664 | 496 |
| Clinocerinae | 9813 | 12 | 5 | |
| Hemerodromiinae | 3202 | 2 | 76 | 15 |
| Pediciini | 20537 | 16 | 12 | 9 |
| Psychodidae | 783 | 25 | 2 | |
| Rhagionidae | 841 | 5 | 5 | |
| Simuliidae | 801 | 3 | 172 | 112 |
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 2 | ||
| Sialis | 704 | 1 | 1 | |
| Gammarus | 892 | 84 | 816 | 320 |
| Pisidium | 1043 | 3 | ||
| Sphaerium | 1044 | 2 | ||
| Ancylus | 1028 | 1 | 5 | 19 |
| Valvata | 972 | 1 | ||
| Oligochaeta | 933 | 250 | 156 | 34 |
| Polycelis | 1064 | 5 | 108 | 46 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |