Listes faunistiques invertébrés
La Besbre à Saint-Prix 04022210
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 23/09/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| I2M2 | 0.9713 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 20.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 7.0 | dominant |
| Algues | ||
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B3 |
| P2 | Granulats | Lente | B2 |
| P3 | Bryophytes | Lente | B1 |
| P4 | Pierres, galets | Moyenne | B3 |
| P5 | Branchage, racines | Lente | B1 |
| P6 | Sables | Nulle | B2 |
| P7 | Litieres | Nulle | B1 |
| P8 | Bryophytes | Nulle | B1 |
| P9 | Roches | Moyenne | B2 |
| P10 | Pierres, galets | Lente | B2 |
| P11 | Granulats | Nulle | B3 |
| P12 | Dalles, argiles | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 71 | 7 | 15 |
| Protonemura | 46 | 2 | 1 | |
| Perla | 164 | 7 | 1 | |
| Perlodes | 150 | 2 | 1 | |
| Taeniopteryx | 14 | 1 | ||
| Micrasema | 268 | 78 | 100 | 15 |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 3 | 2 | |
| Hydropsyche | 212 | 79 | 62 | 2 |
| Lepidostoma | 305 | 2 | 2 | |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 100 | ||
| Oecetis | 317 | 3 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 3 | 1 |
| Sericostoma | 322 | 3 | 1 | 1 |
| Baetis | 364 | 69 | 36 | 25 |
| Centroptilum | 383 | 6 | ||
| Ephemera | 502 | 2 | 3 | |
| Ephemerella | 450 | 22 | 4 | 3 |
| Torleya | 2391 | 1 | ||
| Ecdyonurus | 421 | 2 | 1 | |
| Epeorus | 400 | 3 | ||
| Rhithrogena | 404 | 1 | ||
| Habroleptoides | 485 | 1 | ||
| Paraleptophlebia | 481 | 1 | 1 | |
| Aphelocheirus aestivalis | 2714 | 64 | 2 | |
| Colymbetinae | 2395 | 12 | 1 | |
| Dupophilus | 620 | 10 | 14 | |
| Elmis | 618 | 62 | 89 | |
| Esolus | 619 | 7 | 1 | |
| Limnius | 623 | 3 | 3 | 1 |
| Oulimnius | 622 | 55 | 9 | |
| Orectochilus | 515 | 10 | 4 | 1 |
| Hydraena | 608 | 4 | 2 | 1 |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 14 | 2 | 2 |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 3 | 2 | |
| Chironomidae | 807 | 79 | 40 | 15 |
| Limoniidae | 757 | 5 | 1 | |
| Simuliidae | 801 | 20 | 30 | 5 |
| Tabanidae | 837 | 2 | ||
| Gomphus | 679 | 5 | ||
| Onychogomphus | 682 | 6 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 23 | ||
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 2 | 1 | 5 |
| Potamopyrgus | 978 | 2 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 10 | 90 | 45 |
| Hydracarina | 906 | 1 | 1 | 1 |