Listes faunistiques invertébrés
Tech à Brouilla 06300071
- Télécharger la fiche IRSTEA xls / 77 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/06/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| I2M2 | 0.5203 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 6.0 | dominant |
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 10.0 | dominant |
| Blocs | 60.0 | dominant |
| Granulats | ||
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 22.0 | dominant |
| Algues | ||
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Lente | B1 |
| P2 | Helophytes | Moyenne | B1 |
| P3 | Dalles, argiles | Lente | B1 |
| P4 | Dalles, argiles | Moyenne | B1 |
| P5 | Hydrophytes | Moyenne | B2 |
| P6 | Pierres, galets | Rapide | B2 |
| P7 | Blocs | Rapide | B2 |
| P8 | Sables | Rapide | B2 |
| P9 | Blocs | Lente | B3 |
| P10 | Blocs | Rapide | B3 |
| P11 | Blocs | Moyenne | B3 |
| P12 | Sables | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Brachycentrus | 265 | 202 | 1100 | 350 |
| Glossosomatidae | 189 | 1 | ||
| Agapetus | 191 | 2 | 34 | |
| Hydropsychidae | 211 | 2 | 1 | |
| Cheumatopsyche | 221 | 17 | 4 | 1 |
| Hydropsyche | 212 | 27 | 6 | |
| Hydroptilidae | 193 | 17 | ||
| Hydroptila | 200 | 5 | 5 | |
| Mystacides | 312 | 3 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 6 | 4 | 1 |
| Rhyacophila lato-sensu | 183 | 2 | 5 | |
| Baetis | 364 | 1590 | 2000 | 682 |
| Pseudocentroptilum | 3207 | 41 | 18 | |
| Caenis | 457 | 1 | 54 | 3 |
| Serratella | 5152 | 17 | 77 | 25 |
| Ephoron | 496 | 42 | 90 | |
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 4 | ||
| Esolus | 619 | 2 | 21 | 18 |
| Oulimnius | 622 | 14 | 36 | |
| Stenelmis | 617 | 5 | ||
| Hydrophilinae | 2517 | 2 | ||
| Anthomyidae | 847 | 40 | 8 | |
| Chironomidae | 807 | 3000 | 2800 | 700 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 40000 | 700 | 6 |
| Coenagrionidae | 658 | 2 | ||
| Libellulidae | 696 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Asellidae | 880 | 1 | ||
| Ancylus | 1028 | 1 | 2 | 2 |
| Potamopyrgus | 978 | 1 | 1 | |
| Radix | 1004 | 1 | 1 | |
| Stagnicola | 5124 | 2 | ||
| Physa (sensu lato) | 997 | 4 | ||
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 3 | ||
| Piscicola | 919 | 8 | ||
| Dugesia | 1056 | 1 | 1 | |
| Oligochaeta | 933 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |