Listes faunistiques invertébrés
Le Polier à Montluçon 04059160
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 4 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 16.0 | dominant |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | B1 |
| P2 | Dalles, argiles | Moyenne | B2 |
| P3 | Helophytes | Nulle | B1 |
| P4 | Pierres, galets | Moyenne | B2 |
| P5 | Pierres, galets | Lente | B3 |
| P6 | Pierres, galets | Nulle | B3 |
| P7 | Sables | Lente | B2 |
| P8 | Granulats | Nulle | B1 |
| P9 | Pierres, galets | Moyenne | B3 |
| P10 | Pierres, galets | Lente | B2 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Litieres | Nulle | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | 1 | |
| Cheumatopsyche | 221 | 1 | 2 | |
| Hydropsyche | 212 | 12 | 10 | 31 |
| Hydroptila | 200 | 2 | ||
| Lepidostoma | 305 | 2 | 3 | |
| Athripsodes | 311 | 3 | 1 | |
| Mystacides | 312 | 4 | 3 | |
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia | 239 | 8 | 12 | 5 |
| Rhyacophila lato-sensu | 183 | 2 | 5 | 5 |
| Baetis | 364 | 35 | 107 | 42 |
| Caenis | 457 | 4 | 1 | 3 |
| Ephemerella ignita | 451 | 2 | 2 | 2 |
| Heptageniidae | 399 | 1 | ||
| Nepa | 726 | 1 | ||
| Dupophilus | 620 | 2 | 1 | 2 |
| Elmis | 618 | 24 | 20 | 18 |
| Esolus | 619 | 1 | 2 | |
| Limnius | 623 | 6 | 35 | 48 |
| Oulimnius | 622 | 20 | 36 | 30 |
| Stenelmis | 617 | 1 | 2 | 1 |
| Hydraena | 608 | 4 | 1 | 3 |
| Hydrophilinae | 2517 | 3 | ||
| Anthomyidae | 847 | 2 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 114 | 293 | 146 |
| Empididae | 831 | 3 | 3 | 2 |
| Ephydridae | 844 | 2 | 2 | |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 18 | 1 | |
| Simuliidae | 801 | 35 | 9 | 108 |
| Tipulidae | 753 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 1760 | 215 | 235 |
| Asellidae | 880 | 2 | 1 | 1 |
| Sphaeriidae | 1042 | 2 | 1 | |
| Ancylus | 1028 | 3 | 4 | 9 |
| Potamopyrgus | 978 | 265 | 80 | 48 |
| Lymnaeidae | 998 | 2 | ||
| Radix | 1004 | 1 | ||
| Physidae | 995 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Polycelis | 1064 | 2 | ||
| Oligochaeta | 933 | 6 | 6 | 23 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | |
| Bryozoa | 1087 | 1 | 1 | 1 |