Listes faunistiques invertébrés
Le Vioulou en amont de Pareloup 05125780
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 21/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 27.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 11 | 6 |
| Nemoura | 26 | 1 | ||
| Perla | 164 | 1 | ||
| Perlidae | 155 | 4 | 1 | |
| Micrasema | 268 | 12 | 1 | 4 |
| Agapetinae | 9812 | 2 | ||
| Glossosoma | 190 | 1 | 7 | |
| Silo-lithax | 5219 | 3 | 21 | 1 |
| Hydropsyche | 212 | 1 | 3 | |
| Hydroptila | 200 | 1 | 4 | |
| Athripsodes | 311 | 1 | 5 | 5 |
| Mystacides | 312 | 2 | 3 | 2 |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | 3 | 9 |
| Polycentropus | 231 | 4 | 9 | 11 |
| Polycentropodidae | 223 | 2 | 2 | 1 |
| Lype | 241 | 1 | ||
| Psychomyia pusilla | 240 | 1 | 81 | 86 |
| Rhyacophila lato-sensu | 183 | 1 | 9 | |
| Baetis lato sensu | 9794 | 2 | 3 | 7 |
| Centroptilum luteolum | 384 | 2 | ||
| Procloeon | 390 | 2 | 1 | |
| Caenis | 457 | 1 | 1 | 1 |
| Ephemerella ignita | 451 | 2 | ||
| Torleya major | 452 | 2 | ||
| Ephemera | 502 | 32 | 1 | |
| Ecdyonurus | 421 | 15 | 19 | |
| Electrogena | 3181 | 1 | ||
| Heptageniidae | 399 | 21 | 26 | |
| Habrophlebia | 491 | 1 | 2 | |
| Leptophlebiidae | 473 | 4 | 3 | 22 |
| Micronecta | 719 | 2 | ||
| Gerridae | 734 | 1 | ||
| Dupophilus | 620 | 4 | 16 | 51 |
| Elmis | 618 | 7 | 9 | 30 |
| Esolus | 619 | 2 | 25 | 18 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 15 | 5 | |
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | 1 |
| Chironomidae | 807 | 629 | 53 | 52 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 1 | 1 | |
| Pediciidae | 50011 | 1 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Gomphus | 679 | 3 | ||
| Sialis | 704 | 6 | 3 | |
| Hymenoptera | 1081 | 1 | ||
| Pacifastacus leniusculus | 873 | 7 | 4 | |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 4 | ||
| Sphaeriidae | 1042 | 3 | ||
| Ancylus fluviatilis | 1029 | 1 | 12 | 14 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 3 | 1 | |
| Nematoda | 1089 | 1 | 2 |