Listes faunistiques invertébrés
Boyne à Cazouls-d'herault 2 06183900
- Télécharger la fiche IRSTEA xls / 77 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 22/07/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 0.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | ||
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | 2.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Granulats | Moyenne | B1 |
| P4 | Vases | Nulle | B1 |
| P5 | Pierres, galets | Nulle | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 7 | 4 |
| Hydropsyche | 212 | 44 | ||
| Hydroptila | 200 | 5 | ||
| Mystacides | 312 | 6 | 1 | |
| Polycentropus | 231 | 1 | 1 | |
| Lype | 241 | 68 | ||
| Baetidae | 363 | 6 | 1 | 1 |
| Baetis | 364 | 9 | ||
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 2 | ||
| Caenis | 457 | 4 | 1 | 5 |
| Ephemera | 502 | 1 | ||
| Serratella | 5152 | 1 | ||
| Micronecta | 719 | 1 | ||
| Notonecta | 730 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 2 | 2 | 3 |
| Stenelmis | 617 | 3 | 4 | 1 |
| Haliplus | 518 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 180 | 30 | 4 |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 3 | 10 | 1 |
| Sympetrum | 699 | 1 | ||
| Gammaridae | 887 | 50 | 16 | |
| Gammarus | 892 | 950 | 850 | 64 |
| Orconectes | 870 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Ancylus | 1028 | 1 | 3 | |
| Acroloxus | 1033 | 6 | ||
| Potamopyrgus | 978 | 10 | 36 | 2 |
| Theodoxus | 967 | 260 | 380 | 66 |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 25 | ||
| Glossiphoniidae | 908 | 3 | 4 | 1 |
| Piscicolidae | 918 | 1 | ||
| Dugesiidae | 1055 | 8 | 32 | 5 |
| Planariidae | 1061 | 4 | ||
| Oligochaeta | 933 | 3 |