Listes faunistiques invertébrés
Sou à Malvies 2 06176670
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 09/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Pierres, galets | Nulle | B |
| P5 | Pierres, galets | Nulle | B |
| P6 | Litieres | Nulle | A |
| P7 | Pierres, galets | Nulle | C |
| P8 | Pierres, galets | Nulle | C |
| P9 | Pierres, galets | Lente | B |
| P10 | Pierres, galets | Lente | B |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | 8 | 1 |
| Agapetus | 191 | 1 | ||
| Goeridae | 286 | 3 | 6 | 23 |
| Goera | 287 | 44 | 19 | |
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 7 | ||
| Hydroptila | 200 | 6 | 2 | 4 |
| Lepidostomatidae | 304 | 1 | 1 | |
| Lepidostoma | 305 | 9 | ||
| Athripsodes | 311 | 4 | 2 | 2 |
| Leptocerus | 319 | 8 | ||
| Mystacides | 312 | 31 | 9 | 15 |
| Oecetis | 317 | 3 | ||
| Limnephilini | 3162 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | 11 | 4 |
| Polycentropus | 231 | 1 | 1 | |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 1 | 1 | |
| Baetis | 364 | 10 | ||
| Caenis | 457 | 96 | 62 | 53 |
| Ephemerella ignita | 451 | 1 | 1 | |
| Ephemera | 502 | 2 | 2 | |
| Habrophlebia | 491 | 1 | ||
| Pomatinus | 611 | 2 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | 7 | 2 |
| Limnius | 623 | 5 | ||
| Oulimnius | 622 | 13 | 4 | 7 |
| Stenelmis | 617 | 1 | 4 | |
| Haliplus | 518 | 2 | ||
| Atherix | 839 | 1 | ||
| Atrichops | 840 | 6 | 3 | 6 |
| Chironomidae | 807 | 209 | 72 | 10 |
| Hemerodromiinae | 3202 | 1 | ||
| Ephydridae | 844 | 2 | ||
| Limoniidae | 757 | 3 | ||
| Boyeria irene | 671 | 11 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 7 | 7 | 3 |
| Platycnemis | 657 | 22 | ||
| Zygoptera | 9785 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Orconectes | 870 | 1 | ||
| Asellidae | 880 | 2 | 1 | |
| Echinogammarus | 888 | 14 | 16 | 8 |
| Ancylus | 1028 | 22 | 11 | |
| Potamopyrgus | 978 | 201 | 197 | 278 |
| Lymnaeidae | 998 | 1 | ||
| Gyraulus | 1015 | 23 | 1 | |
| Hippeutis | 1020 | 5 | 2 | |
| Corbicula | 1051 | 1 | ||
| Sphaeriidae | 1042 | 1 | 1 | |
| Erpobdellidae | 928 | 13 | 1 | 2 |
| Glossiphonia | 909 | 13 | 12 | 16 |
| Oligochaeta | 933 | 7 | 33 | 53 |
| Hydrozoa | 3168 | 3 | 3 | |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |