Listes faunistiques invertébrés
AZERGUES A LEGNY 2 06800009
- Télécharger la fiche IRSTEA xls / 81 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 26/08/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | B1 |
| P2 | Blocs | Moyenne | B1 |
| P3 | Sables | Lente | B1 |
| P4 | Bryophytes | Moyenne | B1 |
| P5 | Pierres, galets | Nulle | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Pierres, galets | Moyenne | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 8 | 25 | 20 |
| Leuctra | 69 | 25 | 75 | 180 |
| Perlodidae | 127 | 1 | ||
| Glossosoma | 190 | 2 | 17 | |
| Goeridae | 286 | 1 | ||
| Goera | 287 | 3 | 1 | |
| Silo | 292 | 4 | ||
| Hydropsyche | 212 | 60 | 60 | 150 |
| Lepidostoma | 305 | 150 | 8 | 300 |
| Leptoceridae | 310 | 2 | ||
| Adicella | 320 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 7 | ||
| Odontocerum | 339 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 2 | 2 | |
| Rhyacophila lato-sensu | 183 | 3 | 11 | |
| Sericostoma | 322 | 7 | 3 | 15 |
| Baetis | 364 | 150 | 200 | 150 |
| Ephemera | 502 | 1 | 3 | 4 |
| Ephemerellidae | 449 | 2 | 1 | |
| Serratella | 5152 | 1 | 1 | |
| Ecdyonurus | 421 | 2 | 1 | |
| Leptophlebiidae | 473 | 1 | 1 | |
| Paraleptophlebia | 481 | 3 | ||
| Colymbetinae | 2395 | 3 | ||
| Dupophilus | 620 | 2 | 2 | |
| Elmis | 618 | 8 | 3 | |
| Esolus | 619 | 2 | 7 | 21 |
| Limnius | 623 | 1 | 8 | |
| Oulimnius | 622 | 2 | 1 | 1 |
| Riolus | 625 | 3 | ||
| Orectochilus | 515 | 2 | 3 | |
| Hydraena | 608 | 1 | 1 | 2 |
| Athericidae | 838 | 1 | 2 | |
| Chironomidae | 807 | 50 | 30 | 30 |
| Empididae | 831 | 6 | 5 | 4 |
| Limoniidae | 757 | 2 | 1 | |
| Simuliidae | 801 | 13 | 20 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Cordulegaster | 687 | 3 | ||
| Gomphidae | 678 | 2 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Libellulidae | 696 | 3 | ||
| Gammarus | 892 | 15 | 8 | 5 |
| Sphaeriidae | 1042 | 1 | 5 | |
| Ancylus | 1028 | 3 | 300 | |
| Potamopyrgus | 978 | 5 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Dugesiidae | 1055 | 3 | 1 | |
| Oligochaeta | 933 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydridae | 1076 | 3 | ||
| Bryozoa | 1087 | 3 | ||
| Nemertea | 1052 | 3 | 3 |