Listes faunistiques invertébrés
DROME A LIVRON-SUR-DROME 06109100
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 23/07/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 100.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 0.0 | marginal |
| Algues | ||
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B2 |
| P2 | Pierres, galets | Lente | B2 |
| P3 | Pierres, galets | Moyenne | B2 |
| P4 | Pierres, galets | Rapide | B2 |
| P5 | Bryophytes | Moyenne | B1 |
| P6 | Branchage, racines | Lente | B1 |
| P7 | Sables | Nulle | B1 |
| P8 | Dalles, argiles | Lente | B1 |
| P9 | Pierres, galets | Rapide | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 5 | 27 | 12 |
| Euleuctra | 67 | 1 | ||
| Protonemura | 46 | 1 | ||
| Cheumatopsyche | 221 | 7 | 8 | 5 |
| Hydropsyche | 212 | 43 | 154 | 81 |
| Hydroptilidae | 193 | 7 | 4 | |
| Hydroptila | 200 | 116 | 3 | 5 |
| Athripsodes | 311 | 2 | 1 | |
| Ceraclea | 313 | 1 | ||
| Chimarra | 207 | 1 | ||
| Psychomyia | 239 | 10 | 5 | |
| Baetis | 364 | 1364 | 371 | 270 |
| Caenis | 457 | 136 | 365 | 207 |
| Ephemerella | 450 | 3 | ||
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 22 | ||
| Ecdyonurus | 421 | 14 | 46 | |
| Epeorus | 400 | 1 | ||
| Heptagenia | 443 | 8 | ||
| Leptophlebiidae | 473 | 17 | 5 | |
| Choroterpes | 474 | 7 | 17 | |
| Oligoneuriella | 394 | 1 | ||
| Micronecta | 719 | 354 | 1 | |
| Elmis | 618 | 18 | 1 | 2 |
| Esolus | 619 | 18 | 42 | 31 |
| Limnius | 623 | 4 | 4 | 5 |
| Oulimnius | 622 | 3 | 1 | 2 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 1 | 2 | |
| Peltodytes | 519 | 10 | ||
| Athericidae | 838 | 4 | ||
| Ceratopogonidae | 819 | 43 | ||
| Chironomidae | 807 | 1084 | 506 | 267 |
| Empididae | 831 | 15 | 2 | 3 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 1 | 1 | 2 |
| Simuliidae | 801 | 926 | 195 | 126 |
| Tipulidae | 753 | 6 | 1 | |
| Calopteryx | 650 | 2 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Gammaridae | 887 | 6 | 3 | |
| Gammarus | 892 | 1390 | 18 | 7 |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 4 | ||
| Dugesiidae | 1055 | 4 | 1 | |
| Oligochaeta | 933 | 202 | 27 | 16 |
| Nematoda | 1089 | 9 | 3 | |
| Hydracarina | 906 | 82 | 30 | 81 |