Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 2212 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 29/08/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.7849 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 46.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 10.0 | dominant |
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Algues | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 19 | 98 | 41 |
| Leuctra | 69 | 227 | 696 | 304 |
| Protonemura | 46 | 7 | 6 | 2 |
| Perla | 164 | 1 | ||
| Perlodes | 150 | 1 | ||
| Silo | 292 | 5 | 1 | 1 |
| Cheumatopsyche | 221 | 128 | 303 | 38 |
| Hydropsyche | 212 | 1351 | 1226 | 956 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 3 | ||
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 6 | 5 | |
| Limnephilinae | 3163 | 7 | ||
| Polycentropus | 231 | 11 | 4 | 4 |
| Psychomyia | 239 | 1 | 4 | |
| Rhyacophila lato-sensu | 183 | 40 | 34 | 29 |
| Baetis | 364 | 506 | 961 | 592 |
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 3 | 1 | 2 |
| Ephemerella | 450 | 4 | 14 | 7 |
| Torleya | 2391 | 2 | 12 | 28 |
| Ephemera | 502 | 3 | 1 | 2 |
| Heptageniidae | 399 | 4 | ||
| Ecdyonurus | 421 | 16 | 9 | |
| Epeorus | 400 | 4 | 14 | |
| Paraleptophlebia | 481 | 12 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 1 | 8 | |
| Elmis | 618 | 12 | 106 | 71 |
| Esolus | 619 | 250 | 238 | 193 |
| Limnius | 623 | 5 | 19 | 5 |
| Oulimnius | 622 | 25 | 3 | |
| Stenelmis | 617 | 1 | 7 | |
| Orectochilus | 515 | 1 | 3 | 1 |
| Hydraena | 608 | 6 | 15 | 19 |
| Athericidae | 838 | 14 | 9 | 10 |
| Blephariceridae | 747 | 5 | ||
| Ceratopogonidae | 819 | 3 | 2 | 3 |
| Chironomidae | 807 | 298 | 169 | 60 |
| Dolichopodidae | 836 | 5 | 2 | |
| Empididae | 831 | 5 | 3 | 5 |
| Limoniidae | 757 | 3 | 5 | 10 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 45 | 146 | 501 |
| Tipulidae | 753 | 1 | 1 | 2 |
| Calopteryx | 650 | 3 | ||
| Sialis | 704 | 9 | ||
| Asellidae | 880 | 39 | ||
| Gammarus | 892 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Sphaeriidae | 1042 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 42 | 36 | 182 |
| Potamopyrgus | 978 | 2 | ||
| Galba | 1001 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Dugesiidae | 1055 | 3 | 19 | |
| Oligochaeta | 933 | 31 | 13 | 1 |
| Hydracarina | 906 | 3 | 3 | 3 |