Listes faunistiques invertébrés
Aiguillon à Goudargues 2 06120560
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 21/06/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 32.0 | dominant |
| Blocs | 16.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 41.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Lente | C |
| P2 | Bryophytes | Lente | A |
| P3 | Dalles, argiles | Moyenne | C |
| P4 | Pierres, galets | Nulle | B |
| P5 | Helophytes | Nulle | A |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Granulats | Nulle | B |
| P9 | Branchage, racines | Nulle | A |
| P10 | Pierres, galets | Nulle | C |
| P11 | Litieres | Nulle | A |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 5 | ||
| Leuctra | 69 | 1 | 3 | |
| Goera | 287 | 1 | 6 | |
| Hydropsychidae | 211 | 3 | 1 | |
| Hydropsyche | 212 | 2 | 1 | 1 |
| Hydroptila | 200 | 2 | ||
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 4 | 6 | 3 |
| Anabolia | 281 | 1 | ||
| Polycentropodidae | 223 | 1 | 3 | 1 |
| Cyrnus | 224 | 4 | 1 | 2 |
| Polycentropus | 231 | 3 | 1 | |
| Tinodes | 245 | 7 | 24 | 37 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 3 | 2 | 1 |
| Baetis | 364 | 12 | ||
| Centroptilum | 383 | 1 | 2 | |
| Caenis | 457 | 25 | 24 | 17 |
| Serratella | 5152 | 1 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 1 | 1 | 1 |
| Oulimnius | 622 | 12 | 7 | 2 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 1 | 22 | 13 |
| Peltodytes | 519 | 1 | ||
| Chironomidae | 807 | 193 | 48 | 47 |
| Ephydridae | 844 | 5 | ||
| Simulium | 806 | 2 | 1 | |
| Tipulidae | 753 | 1 | ||
| Micronecta | 719 | 9 | 3 | |
| Hydrometra | 740 | 1 | ||
| Naucoridae | 722 | 4 | ||
| Boyeria | 670 | 5 | ||
| Erythromma | 661 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 3 | ||
| Sialis | 704 | 1 | ||
| Cladocera | 3127 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Gammaridae | 887 | 24 | 114 | 55 |
| Gammarus | 892 | 55 | 96 | 150 |
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 28 | 36 | 1 |
| Radix | 1004 | 45 | 4 | |
| Gyraulus | 1015 | 3 | ||
| Tricladida | 1054 | 2 | 1 | |
| Dendrocoelum | 1072 | 2 | ||
| Dugesia | 1056 | 3 | 1 | |
| Erpobdella | 929 | 5 | 12 | |
| Glossiphonia | 909 | 2 | ||
| Helobdella | 912 | 1 | ||
| Hemiclepsis | 914 | 1 | ||
| Oligochaeta | 933 | 1 | 8 | 12 |
| Bryozoa | 1087 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |