Listes faunistiques invertébrés
Le Riou Nègre au niveau de Colombies 05126160
- Télécharger la fiche IRSTEA xls / 40 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 19/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 17.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 5.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 67.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Pierres, galets | Moyenne | A |
| P5 | Blocs | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 8 | 4 | 4 |
| Leuctra | 69 | 304 | 42 | 20 |
| Leuctridae | 66 | 16 | ||
| Nemoura | 26 | 8 | ||
| Protonemura | 46 | 236 | 4 | |
| Nemouridae | 20 | 8 | ||
| Perla | 164 | 2 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 12 | ||
| Oligoplectrum | 263 | 88 | 11 | |
| Glossosoma | 190 | 4 | ||
| Glossosomatidae | 189 | 2 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 156 | 24 | 6 |
| Mystacides | 312 | 1 | 1 | |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Limnephilidae | 276 | 1 | 1 | |
| Odontocerum | 339 | 8 | 4 | |
| Philopotamus | 209 | 5 | ||
| Polycentropus | 231 | 2 | 2 | |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 14 | 1 | |
| Sericostoma | 322 | 9 | 18 | |
| Baetis | 364 | 180 | 554 | 377 |
| Ephemerella | 450 | 1 | 1 | |
| Ephemera | 502 | 4 | 2 | |
| Ecdyonurus | 421 | 5 | 1 | 3 |
| Epeorus | 400 | 3 | 2 | |
| Rhithrogena | 404 | 2 | 4 | |
| Heptageniidae | 399 | 4 | 1 | |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 7 | 1 | |
| Gerris | 735 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Colymbetinae | 2395 | 5 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 35 | 3 | 4 |
| Esolus | 619 | 1 | 21 | 4 |
| Limnius | 623 | 11 | 18 | 6 |
| Oulimnius | 622 | 3 | 1 | |
| Helodes | 636 | 6 | ||
| Helophorus | 604 | 2 | ||
| Hydraena | 608 | 41 | ||
| Hydrophilinae | 2517 | 1 | ||
| Atherix | 839 | 1 | 2 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 504 | 46 | 25 |
| Dixa | 794 | 22 | ||
| Clinocerinae | 9813 | 3 | ||
| Hemerodromiinae | 3202 | 6 | 1 | |
| Empididae | 831 | 1 | ||
| Eriopterini | 20361 | 1 | ||
| Hexatomini | 20358 | 2 | ||
| Pediciini | 20537 | 2 | ||
| Psychodidae | 783 | 14 | 1 | |
| Simuliidae | 801 | 42 | 13 | 1 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 10 | ||
| Cordulegaster | 687 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Pisidium | 1043 | 1 | 46 | 1 |
| Ancylus | 1028 | 2 | 2 | 18 |
| Erpobdellidae | 928 | 6 | 2 | 1 |
| Oligochaeta | 933 | 2 | 15 | 7 |
| Gordiidae | 1085 | 3 | 3 | |
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 |