Listes faunistiques invertébrés
Le ruisseau du Préau à Désertines 04059370
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/09/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 30 |
| I2M2 | 0.3632 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 72.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 26.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B |
| P2 | Pierres, galets | Nulle | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | C |
| P6 | Litieres | Nulle | A |
| P7 | Pierres, galets | Lente | C |
| P8 | Granulats | Nulle | A |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Litieres | Nulle | A |
| P12 | Sables | Nulle | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraea | 328 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Ephemera | 502 | 2 | 1 | |
| Agabus | 555 | 1 | ||
| Colymbetinae | 2395 | 3 | 2 | |
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 5 | 4 | 3 |
| Oulimnius | 622 | 1 | ||
| Helodes | 636 | 2 | ||
| Lispe | 2944 | 1 | ||
| Ceratopogoninae | 822 | 136 | 116 | 101 |
| Chironomidae | 807 | 198 | 52 | 39 |
| Culicinae | 4118 | 12 | 1 | 1 |
| Dolichopodidae | 836 | 1 | ||
| Chelifera | 2884 | 1 | 1 | |
| Hemerodromiinae | 3202 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 71 | 9 | 4 |
| Rhagionidae | 841 | 3 | ||
| Stratiomyidae | 824 | 3 | ||
| Tipulidae | 753 | 11 | 3 | 2 |
| Cordulegaster | 687 | 1 | 1 | 1 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | ||
| Gammarus | 892 | 6 | 16 | 22 |
| Ancylus | 1028 | 21 | 17 | 8 |
| Potamopyrgus | 978 | 51 | 40 | 43 |
| Lymnaeidae | 998 | 24 | 4 | |
| Radix | 1004 | 3 | 1 | 1 |
| Physella | 19280 | 3 | ||
| Succineidae | 20676 | 1 | ||
| Sphaeriidae | 1042 | 111 | 211 | 31 |
| Pisidium | 1043 | 10 | 11 | 14 |
| Erpobdellidae | 928 | 2 | 1 | |
| Glossiphonia | 909 | 2 | ||
| Oligochaeta | 933 | 140 | 308 | 110 |
| Mermithoïdea | 3159 | 3 | 3 | 3 |