Listes faunistiques invertébrés
La Veauvre à Fleuriel 04433005
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 58.0 | dominant |
| Blocs | 11.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Nulle | B |
| P2 | Bryophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Dalles, argiles | Nulle | B |
| P5 | Branchage, racines | Nulle | A |
| P6 | Pierres, galets | Lente | C |
| P7 | Pierres, galets | Lente | C |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Sables | Nulle | B |
| P12 | Granulats | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 3 | |
| Nemoura | 26 | 5 | 5 | 2 |
| Beraeodes | 329 | 35 | 3 | |
| Glossosomatidae | 189 | 2 | ||
| Goeridae | 286 | 1 | ||
| Silo-lithax | 5219 | 1 | 1 | |
| Athripsodes | 311 | 9 | 17 | 31 |
| Mystacides | 312 | 4 | 3 | 1 |
| Stenophylacini-chaetopterygini | 3146 | 5 | ||
| Polycentropus | 231 | 3 | ||
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | 2 |
| Baetis | 364 | 4 | 1 | 27 |
| Centroptilum | 383 | 2 | ||
| Caenis | 457 | 24 | 3 | 1 |
| Ephemerella ignita | 451 | 10 | 2 | 15 |
| Ephemera | 502 | 3 | ||
| Ecdyonurus | 421 | 7 | 28 | |
| Leptophlebiidae | 473 | 1 | 8 | 1 |
| Habrophlebia | 491 | 3 | 6 | 5 |
| Paraleptophlebia | 481 | 2 | 3 | 4 |
| Platambus | 556 | 10 | ||
| Elmis | 618 | 1 | 1 | |
| Oulimnius | 622 | 220 | 10 | 12 |
| Helophorus | 604 | 5 | ||
| Hydraena | 608 | 11 | 4 | |
| Anacaena | 580 | 1 | ||
| Ceratopogonidae | 819 | 2 | 13 | 15 |
| Chironomidae | 807 | 866 | 91 | 59 |
| Dicranota | 765 | 1 | 2 | 6 |
| Psychodidae | 783 | 1 | ||
| Tabanidae | 837 | 2 | 1 | |
| Aeshnidae | 669 | 1 | ||
| Sialis | 704 | 16 | 2 | 2 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Asellidae | 880 | 305 | 12 | 32 |
| Gammarus | 892 | 17 | 2 | 3 |
| Ancylus | 1028 | 35 | 100 | 113 |
| Lymnaeidae | 998 | 7 | 1 | 2 |
| Radix | 1004 | 4 | 1 | |
| Physa (sensu lato) | 997 | 1 | ||
| Erpobdellidae | 928 | 6 | 1 | 1 |
| Glossiphonia | 909 | 3 | ||
| Oligochaeta | 933 | 9 | 11 | 31 |
| Hydrozoa | 3168 | 3 | 3 | |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |