Listes faunistiques invertébrés
EYRIEUX A ST-BARTHELEMY-LE-MEIL 06107800
- Télécharger la fiche IRSTEA xls / 78 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 22/07/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| 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 | 15.0 | dominant |
| Blocs | 75.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Bryophytes | Lente | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Branchage, racines | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Blocs | Lente | B2 |
| P7 | Blocs | Moyenne | B2 |
| P8 | Dalles, argiles | Lente | B2 |
| P9 | Blocs | Nulle | B3 |
| P10 | Blocs | Moyenne | B3 |
| P11 | Blocs | Moyenne | B3 |
| P12 | Blocs | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 64 | 21 | |
| Leuctra | 69 | 50 | 96 | 15 |
| Protonemura | 46 | 12 | ||
| Micrasema | 268 | 1 | ||
| Ecnomus | 249 | 1 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 200 | 14 | 70 |
| Hydroptilidae | 193 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Ceraclea | 313 | 8 | ||
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 30 | 6 | |
| Oecetis | 317 | 350 | 8 | 66 |
| Setodes | 318 | 3 | ||
| Triaenodes | 314 | 20 | ||
| Chimarra | 207 | 2 | 1 | |
| Polycentropodidae | 223 | 8 | 1 | |
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 70 | 19 | 12 |
| Psychomyia | 239 | 9 | 2 | |
| Rhyacophila lato-sensu | 183 | 10 | 1 | 1 |
| Baetis | 364 | 300 | 200 | 100 |
| Caenis | 457 | 14 | 3 | 8 |
| Serratella | 5152 | 100 | 4 | 3 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | 1 | |
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 5 | 1 | |
| Esolus | 619 | 6 | 15 | |
| Oulimnius | 622 | 6 | ||
| Stenelmis | 617 | 39 | 180 | 35 |
| Ochthebius | 609 | 1 | ||
| Anthomyidae | 847 | 6 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 400 | 15 | 50 |
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 3 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 150 | 14 | 50 |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 7 | ||
| Calopteryx | 650 | 2 | ||
| Coenagrionidae | 658 | 2 | ||
| Onychogomphus | 682 | 8 | 1 | |
| Gammarus | 892 | 6 | ||
| Asellidae | 880 | 60 | 3 | 16 |
| Sphaeriidae | 1042 | 2 | 3 | |
| Ancylus | 1028 | 4 | 23 | 5 |
| Physa (sensu lato) | 997 | 5 | 13 | |
| Oligochaeta | 933 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydrozoa | 3166 | 3 | ||
| Hydridae | 1076 | 3 | 3 | |
| Bryozoa | 1087 | 3 | 3 | |
| Nemertea | 1052 | 3 |