Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 43 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 01/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 8.0 | dominant |
| Blocs | 35.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 265 | 25 | 20 |
| Nemoura | 26 | 310 | 18 | 30 |
| Protonemura | 46 | 404 | 52 | 15 |
| Perla | 164 | 2 | 2 | |
| Perlidae | 155 | 1 | ||
| Isoperla | 140 | 3 | ||
| Perlodidae | 127 | 6 | ||
| Micrasema | 268 | 2 | 1 | |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 13 | 1 | |
| Adicella | 320 | 4 | ||
| Oecetis | 317 | 1 | 1 | |
| Limnephilinae | 3163 | 6 | 1 | |
| Philopotamus | 209 | 44 | 6 | 1 |
| Wormaldia | 210 | 4 | 3 | |
| Polycentropus | 231 | 7 | 2 | |
| Polycentropodidae | 223 | 3 | 1 | 1 |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 1 | 1 |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 30 | 61 | 67 |
| Ephemerella | 450 | 5 | 2 | 1 |
| Ecdyonurus | 421 | 19 | 10 | 33 |
| Epeorus | 400 | 2 | 35 | 13 |
| Rhithrogena | 404 | 5 | 2 | |
| Heptageniidae | 399 | 2 | ||
| Habroleptoides | 485 | 3 | ||
| Habrophlebia | 491 | 3 | 9 | |
| Leptophlebiidae | 473 | 19 | 26 | 18 |
| Velia | 745 | 5 | ||
| Dupophilus | 620 | 10 | 14 | 7 |
| Elmis | 618 | 60 | 11 | 18 |
| Esolus | 619 | 16 | 13 | 1 |
| Limnius | 623 | 10 | 6 | 2 |
| Helodes | 636 | 7 | ||
| Hydraena | 608 | 37 | 4 | |
| Atherix | 839 | 8 | 1 | |
| Ceratopogonidae | 819 | 4 | 1 | |
| Chironomidae | 807 | 979 | 120 | 114 |
| Clinocerinae | 9813 | 18 | 1 | 2 |
| Hemerodromiinae | 3202 | 42 | 6 | 4 |
| Eriopterini | 20361 | 1 | ||
| Hexatomini | 20358 | 6 | ||
| Pediciini | 20537 | 2 | 4 | 1 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 204 | 55 | 5 |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 5 | ||
| Cordulegaster | 687 | 2 | ||
| Sialis | 704 | 6 | 3 | |
| Gammarus | 892 | 108 | 5 | 6 |
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 9 | 1 | 1 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 20 | 15 | |
| Valvata | 972 | 2 | ||
| Branchiobdella | 5191 | 7 | ||
| Xironogiton | 23599 | 1 | ||
| Oligochaeta | 933 | 166 | 247 | 30 |
| Polycelis | 1064 | 10 | 4 | 2 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |