Listes faunistiques invertébrés
Le Dourdou amont Nauviale 05095150
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 07/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| Taxon indicateur | Philopotamidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 65.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Bryophytes | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 96 | 4 | 1 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 1 | ||
| Silo | 292 | 4 | ||
| Goeridae | 286 | 5 | ||
| Cheumatopsyche | 221 | 1632 | ||
| Hydropsyche | 212 | 86 | 1 | |
| Athripsodes | 311 | 2 | 2 | 1 |
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 2 | ||
| Limnephilinae | 3163 | 2 | ||
| Chimarra | 207 | 18 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Baetis | 364 | 11 | ||
| Centroptilum | 383 | 10 | 1 | |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 11 | 6 | 3 |
| Torleya | 2391 | 9 | ||
| Ephemera | 502 | 3 | 13 | 2 |
| Heptageniidae | 399 | 2 | ||
| Paraleptophlebia | 481 | 2 | ||
| Leptophlebiidae | 473 | 2 | ||
| Aphelocheirus | 721 | 2 | ||
| Micronecta | 719 | 111 | 9 | 49 |
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 418 | 5 | 4 |
| Esolus | 619 | 118 | 3 | 1 |
| Limnius | 623 | 13 | ||
| Normandia | 624 | 4 | 2 | |
| Oulimnius | 622 | 305 | 6 | 4 |
| Riolus | 625 | 76 | 21 | 12 |
| Orectochilus | 515 | 7 | 1 | |
| Hydraena | 608 | 6 | 1 | |
| Athericidae | 838 | 12 | 1 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 163 | 19 | 29 |
| Limoniidae | 757 | 12 | 3 | 1 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 5 | ||
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 6 | 2 | |
| Gomphidae | 678 | 2 | 1 | |
| Platycnemis | 657 | 16 | ||
| Pacifastacus | 872 | 3 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 3 | |
| Potamopyrgus | 978 | 6 | ||
| Oligochaeta | 933 | 35 | 12 | 2 |
| Dugesiidae | 1055 | 7 |