Listes faunistiques invertébrés
Le Rance à Plaisance 05143000
- Télécharger la fiche IRSTEA xls / 109 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 30/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 45 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Blocs | Nulle | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ephemerella ignita | 451 | 6 | ||
| Athripsodes | 311 | 1 | ||
| Orthotrichia | 197 | 2 | ||
| Chimarra | 207 | 25 | 9 | |
| Hydraena | 608 | 6 | 11 | |
| Oligoplectrum | 263 | 199 | 742 | |
| Ceraclea | 313 | 1 | ||
| Psychomyia | 239 | 32 | 29 | |
| Normandia | 624 | 4 | 24 | |
| Rhyacophila lato-sensu | 183 | 5 | 7 | |
| Sisyra | 856 | 16 | ||
| Limoniidae | 757 | 2 | 7 | |
| Stenelmis | 617 | 4 | ||
| Oulimnius | 622 | 12 | ||
| Dupophilus | 620 | 40 | 8 | |
| Dinocras | 156 | 1 | ||
| Hydropsyche | 212 | 192 | 262 | |
| Dugesia | 1056 | 4 | ||
| Tabanidae | 837 | 1 | ||
| Heptageniidae | 399 | 5 | 31 | |
| Baetis | 364 | 19 | 40 | |
| Perla | 164 | 1 | 3 | |
| Choroterpes | 474 | 3 | 4 | |
| Ephemera | 502 | 3 | ||
| Cheumatopsyche | 221 | 168 | 672 | |
| Dryops | 613 | 2 | ||
| Elmis | 618 | 16 | 12 | 48 |
| Esolus | 619 | 833 | 140 | 313 |
| Limnius | 623 | 32 | 32 | 8 |
| Tipulidae | 753 | 1 | ||
| Empididae | 831 | 12 | 1 | 2 |
| Chironomidae | 807 | 105 | 24 | 13 |
| Athericidae | 838 | 14 | 10 | 18 |
| Ephydridae | 844 | 1 | ||
| Silo | 292 | 3 | ||
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 6 | 7 | 1 |
| Oecetis | 317 | 1 | ||
| Polycentropus | 231 | 5 | 10 | 11 |
| Labiobaetis | 32271 | 1 | ||
| Cloeon | 387 | 3 | ||
| Procloeon | 390 | 1 | 5 | 11 |
| Centroptilum | 383 | 1 | 1 | |
| Epeorus | 400 | 1 | 2 | |
| Caenis | 457 | 27 | 24 | 1 |
| Ephoron | 496 | 13 | 2 | 5 |
| Habroleptoides | 485 | 2 | 1 | |
| Leptophlebiidae | 473 | 2 | 3 | 7 |
| Ecdyonurus | 421 | 1 | 12 | 27 |
| Nemoura | 26 | 1 | ||
| Leuctra | 69 | 111 | 160 | 372 |
| Leuctra geniculata | 33830 | 4 | 6 | 25 |
| Gomphus | 679 | 2 | 2 | |
| Onychogomphus | 682 | 9 | 5 | 4 |
| Calopteryx | 650 | 4 | ||
| Platycnemis | 657 | 3 | ||
| Boyeria | 670 | 1 | ||
| Micronecta | 719 | 1 | 1 | |
| Aphelocheirus | 721 | 1 | ||
| Oligochaeta | 933 | 12 | 5 | |
| Planorbidae | 1009 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Gammarus | 892 | 1 | ||
| Potamopyrgus | 978 | 1 | 1 | |
| Ancylus | 1028 | 7 | 19 | 13 |
| Physella | 19280 | 8 | ||
| Ostracoda | 3170 | 1 | ||
| Mermithoïdea | 3159 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 |