Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 43 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 29/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Taxon indicateur | Perlodidae |
| 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 | 2.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 60.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 1 | 1 | |
| Perlodidae | 127 | 1 | ||
| Silo | 292 | 5 | ||
| Silo-lithax | 5219 | 2 | 2 | |
| Goeridae | 286 | 3 | 2 | |
| Adicella | 320 | 2 | ||
| Athripsodes | 311 | 1 | 3 | |
| Mystacides | 312 | 2 | 5 | 1 |
| Limnephilinae | 3163 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Centroptilum | 383 | 1 | 9 | 55 |
| Baetidae | 363 | 1 | 8 | |
| Ephemerella ignita | 451 | 3 | 11 | 7 |
| Ecdyonurus | 421 | 7 | 4 | |
| Habrophlebia | 491 | 4 | 8 | |
| Leptophlebiidae | 473 | 76 | 10 | 48 |
| Hydrometra | 740 | 17 | ||
| Nepa | 726 | 1 | 1 | |
| Velia | 745 | 1 | ||
| Deronectes | 549 | 1 | 1 | |
| Hydroporinae | 2393 | 2 | 3 | |
| Elmis | 618 | 112 | 288 | 96 |
| Esolus | 619 | 2 | 16 | |
| Limnius | 623 | 8 | ||
| Oulimnius | 622 | 280 | 400 | 560 |
| Riolus | 625 | 8 | 16 | 112 |
| Hydraena | 608 | 1 | 2 | |
| Hydrophilinae | 2517 | 2 | ||
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 1 | 8 | 5 |
| Chironomidae | 807 | 504 | 248 | 176 |
| Dixa | 794 | 1 | ||
| Dixella | 795 | 2 | ||
| Empididae | 831 | 2 | 1 | |
| Limoniini | 20393 | 1 | ||
| Psychodidae | 783 | 2 | 2 | 1 |
| Simuliidae | 801 | 1 | ||
| Stratiomyidae | 824 | 1 | 1 | |
| Boyeria | 670 | 2 | ||
| Cordulegaster | 687 | 1 | 1 | |
| Epitheca | 2655 | 1 | 1 | |
| Sialis | 704 | 4 | 7 | |
| Echinogammarus | 888 | 2 | 2 | |
| Gammarus | 892 | 1 | ||
| Niphargus | 902 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 24 | 7 | |
| Pisidium | 1043 | 192 | 640 | 240 |
| Ancylus | 1028 | 1 | ||
| Bythinella | 992 | 3 | ||
| Potamopyrgus | 978 | 15 | 132 | 65 |
| Radix | 1004 | 9 | 133 | 72 |
| Valvata | 972 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 2 | 7 | 4 |
| Oligochaeta | 933 | 4 | 5 | 5 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 |