Listes faunistiques invertébrés
Le Dourdou à Grand Vabre 05095000
- Télécharger la fiche IRSTEA xls / 33 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 28/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 41.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 74 | 45 |
| Protonemura | 46 | 2 | ||
| Perlidae | 155 | 1 | ||
| Beraeidae | 327 | 1 | ||
| Agapetus | 191 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Goera | 287 | 1 | ||
| Silo | 292 | 1 | 1 | |
| Cheumatopsyche | 221 | 5 | 24 | 132 |
| Hydropsyche | 212 | 26 | 48 | 67 |
| Lepidostoma | 305 | 2 | ||
| Athripsodes | 311 | 13 | 2 | 9 |
| Mystacides | 312 | 9 | 1 | |
| Oecetis | 317 | 6 | ||
| Leptoceridae | 310 | 1 | ||
| Chimarra | 207 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 1 | 17 | 8 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 9 | 140 | 26 |
| Centroptilum | 383 | 7 | ||
| Pseudocentroptilum | 3207 | 1 | 1 | |
| Caenis | 457 | 39 | ||
| Ephemera | 502 | 8 | 8 | 5 |
| Ecdyonurus | 421 | 9 | 7 | |
| Heptagenia | 443 | 1 | 2 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 4 | 4 | |
| Habroleptoides | 485 | 1 | ||
| Paraleptophlebia | 481 | 64 | 1 | 3 |
| Leptophlebiidae | 473 | 7 | 1 | 4 |
| Micronecta | 719 | 3 | 4 | |
| Colymbetinae | 2395 | 4 | ||
| Dupophilus | 620 | 1 | 4 | |
| Elmis | 618 | 18 | 3 | 18 |
| Esolus | 619 | 27 | 54 | 151 |
| Limnius | 623 | 5 | 9 | |
| Normandia | 624 | 3 | 6 | 13 |
| Oulimnius | 622 | 22 | 3 | 30 |
| Riolus | 625 | 1 | 1 | 9 |
| Orectochilus | 515 | 1 | 2 | |
| Athericidae | 838 | 3 | 3 | 8 |
| Chironomidae | 807 | 183 | 96 | 105 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 1 | 6 | 1 |
| Tipulidae | 753 | 4 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 16 | ||
| Gomphus | 679 | 37 | 1 | |
| Onychogomphus | 682 | 3 | 3 | 3 |
| Gomphidae | 678 | 1 | ||
| Platycnemis | 657 | 34 | ||
| Asellidae | 880 | 2 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Gammarus | 892 | 7 | ||
| Cladocera | 3127 | 52 | ||
| Copepoda | 3206 | 6 | ||
| Ostracoda | 3170 | 2 | ||
| Hydracarina | 906 | 1 | 3 | 6 |
| Corbicula | 1051 | 45 | 25 | 12 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Oligochaeta | 933 | 7 | 11 | 5 |
| Dugesiidae | 1055 | 1 | 3 |