Listes faunistiques invertébrés
Le Jauron ou madet à Espirat 04032050
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | ||
| Granulats | 19.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 75.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B2 |
| P2 | Sables | Nulle | B3 |
| P3 | Litieres | Nulle | B1 |
| P4 | Branchage, racines | Nulle | B1 |
| P5 | Sables | Lente | B2 |
| P6 | Granulats | Lente | B2 |
| P7 | Litieres | Nulle | B1 |
| P8 | Sables | Lente | B2 |
| P9 | Sables | Lente | B3 |
| P10 | Sables | Lente | B3 |
| P11 | Sables | Lente | B3 |
| P12 | Pierres, galets | Moyenne | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 1 | |
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 1 | ||
| Limnephilini | 3162 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 17 | 3 | |
| Polycentropus | 231 | 20 | ||
| Rhyacophila lato-sensu | 183 | 4 | ||
| Sericostoma | 322 | 2 | 1 | |
| Baetis | 364 | 5 | ||
| Ephemera | 502 | 6 | 2 | |
| Ephemerella ignita | 451 | 6 | 22 | 4 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | 2 | |
| Leptophlebiidae | 473 | 2 | ||
| Pomatinus | 611 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 10 | ||
| Esolus | 619 | 7 | 3 | |
| Limnius | 623 | 7 | 3 | 4 |
| Oulimnius | 622 | 2 | 6 | 2 |
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 189 | 22 | 77 |
| Limoniidae | 757 | 5 | 18 | 11 |
| Calopteryx | 650 | 1 | ||
| Gammaridae | 887 | 6 | 4 | 3 |
| Gammarus | 892 | 27 | 11 | |
| Asellidae | 880 | 34 | 9 | |
| Sphaeriidae | 1042 | 22 | 14 | 21 |
| Pisidium | 1043 | 9 | 23 | |
| Ancylus | 1028 | 4 | 1 | |
| Potamopyrgus | 978 | 129 | 197 | 168 |
| Physidae | 995 | 1 | ||
| Hippeutis | 1020 | 1 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphonia | 909 | 2 | ||
| Helobdella | 912 | 1 | 1 | |
| Oligochaeta | 933 | 2 | 14 | |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Bryozoa | 1087 | 1 | 1 |