Listes faunistiques invertébrés
Le Dourdou au niveau de Rodelle 05095160
- Télécharger la fiche IRSTEA xls / 2213 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 27/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| Taxon indicateur | Philopotamidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 44.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 12 | 2 | 22 |
| Leuctra | 69 | 36 | 66 | 20 |
| Nemoura | 26 | 3 | 2 | |
| Silo | 292 | 4 | 2 | |
| Cheumatopsyche | 221 | 7 | 1205 | 14 |
| Hydropsyche | 212 | 27 | 479 | 24 |
| Hydroptilidae | 193 | 12 | 6 | |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 1 | 1 | 2 |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Wormaldia | 210 | 3 | ||
| Polycentropodidae | 223 | 2 | 2 | 5 |
| Polycentropus | 231 | 2 | 1 | 4 |
| Psychomyia | 239 | 8 | ||
| Rhyacophila lato-sensu | 183 | 8 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 31 | 75 | 1 |
| Centroptilum | 383 | 3 | 1 | |
| Procloeon | 390 | 1 | ||
| Pseudocentroptilum | 3207 | 2 | ||
| Caenis | 457 | 6 | 2 | 8 |
| Torleya | 2391 | 25 | 75 | 50 |
| Ephemera | 502 | 13 | 41 | 62 |
| Ecdyonurus | 421 | 2 | 8 | 10 |
| Leptophlebiidae | 473 | 2 | ||
| Paraleptophlebia | 481 | 8 | 4 | 49 |
| Micronecta | 719 | 32 | 35 | 1 |
| Gerris | 735 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 162 | 162 | 14 |
| Esolus | 619 | 1 | 81 | 34 |
| Limnius | 623 | 12 | ||
| Oulimnius | 622 | 524 | 68 | 55 |
| Riolus | 625 | 26 | 12 | 7 |
| Stenelmis | 617 | 6 | 5 | |
| Orectochilus | 515 | 6 | ||
| Hydraena | 608 | 1 | 6 | 1 |
| Athericidae | 838 | 3 | 4 | 1 |
| Ceratopogonidae | 819 | 1 | 5 | |
| Chironomidae | 807 | 864 | 575 | 971 |
| Empididae | 831 | 5 | 1 | |
| Limoniidae | 757 | 8 | 38 | 72 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 7 | 2 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 6 | 2 | |
| Tipulidae | 753 | 3 | ||
| Calopteryx | 650 | 13 | ||
| Gomphidae | 678 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 9 | 2 |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 184 | 69 | 1 |
| Sphaeriidae | 1042 | 13 | 2 | |
| Pisidium | 1043 | 20 | 2 | 1 |
| Potamopyrgus | 978 | 92 | 4 | 1 |
| Erpobdellidae | 928 | 1 | 1 | |
| Oligochaeta | 933 | 152 | 2 | 21 |
| Hydracarina | 906 | 3 | 3 | 3 |