Listes faunistiques invertébrés
Le Ruisseau de Marmont à St Salvadou 05125960
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 22/08/2013 |
|---|---|
| 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 | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 61.0 | dominant |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | ||
| Leuctra | 69 | 10 | 14 | |
| Nemoura | 26 | 36 | 3 | 2 |
| Goera | 287 | 2 | ||
| Silo | 292 | 3 | ||
| Silo-lithax | 5219 | 5 | 13 | |
| Hydropsyche | 212 | 21 | 112 | 2 |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 1 | 1 | 1 |
| Limnephilinae | 3163 | 2 | ||
| Polycentropus | 231 | 15 | 1 | |
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 33 | 49 | 5 |
| Cloeon | 387 | 11 | 1 | |
| Procloeon | 390 | 4 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 2 | ||
| Ephemerella | 450 | 2 | 1 | |
| Ephemera | 502 | 46 | 59 | 138 |
| Ecdyonurus | 421 | 3 | 37 | |
| Electrogena | 3181 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Paraleptophlebia | 481 | 784 | 2 | |
| Leptophlebiidae | 473 | 17 | ||
| Micronecta | 719 | 70 | ||
| Gerris | 735 | 2 | ||
| Colymbetinae | 2395 | 2 | ||
| Laccophilinae | 2394 | 15 | ||
| Dupophilus | 620 | 11 | 1 | |
| Elmis | 618 | 22 | 17 | |
| Esolus | 619 | 2 | 6 | |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 66 | 24 | 4 |
| Orectochilus | 515 | 1 | 2 | |
| Hydraena | 608 | 2 | ||
| Hydrophilinae | 2517 | 3 | 1 | |
| Atrichops | 840 | 18 | 4 | 7 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 672 | 96 | 152 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 1 | 2 | 24 |
| Psychodidae | 783 | 1 | 2 | |
| Sciomyzidae | 845 | 1 | ||
| Simuliidae | 801 | 4 | ||
| Tabanidae | 837 | 1 | 2 | 4 |
| Tipulidae | 753 | 1 | 1 | 4 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 624 | 3 | 1 |
| Gomphus | 679 | 2 | 3 | |
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 832 | 13 | 3 |
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | ||
| Pisidium | 1043 | 2 | 6 | |
| Sphaerium | 1044 | 4 | ||
| Ancylus | 1028 | 2 | 1 | |
| Physella | 19280 | 24 | 1 | 3 |
| Physidae | 995 | 7 | ||
| Oligochaeta | 933 | 3 | 188 | 1664 |
| Hydracarina | 906 | 3 | 3 | |
| Bryozoa | 1087 | 3 |