Listes faunistiques invertébrés
Berange à Candillargues 2 06190700
- Télécharger la fiche IRSTEA xls / 69 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 23/07/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 9.0 |
| GFI | 2 |
| Variété taxonomique | 26 |
| I2M2 | 0.4469 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 7.0 | dominant |
| Litieres | 3.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | ||
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | ||
| Algues | ||
| Dalles, argiles | 85.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Blocs | Lente | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Helophytes | Nulle | B1 |
| P5 | Hydrophytes | Lente | B2 |
| P6 | Dalles, argiles | Nulle | B2 |
| P7 | Dalles, argiles | Nulle | B2 |
| P8 | Dalles, argiles | Lente | B2 |
| P9 | Dalles, argiles | Nulle | B3 |
| P10 | Dalles, argiles | Nulle | B3 |
| P11 | Dalles, argiles | Lente | B3 |
| P12 | Dalles, argiles | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Baetidae | 363 | 6 | 4 | |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 24 | 160 | 11 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 9 | 42 | 20 |
| Corixinae | 5196 | 2 | 1 | |
| Gerris | 735 | 1 | ||
| Naucoridae | 722 | 1 | ||
| Dryops | 613 | 1 | ||
| Oulimnius | 622 | 8 | 4 | |
| Haliplus | 518 | 42 | 48 | 42 |
| Hydrophilinae | 2517 | 4 | ||
| Sphaeridiinae | 5194 | 2 | 1 | |
| Chironomidae | 807 | 63 | 670 | 40 |
| Simuliidae | 801 | 1 | ||
| Stratiomyidae | 824 | 1 | ||
| Coenagrionidae | 658 | 6 | 7 | 2 |
| Libellulidae | 696 | 2 | 1 | |
| Libellula | 697 | 1 | ||
| Asellidae | 880 | 7 | 2 | 1 |
| Sphaeriidae | 1042 | 2 | 1 | |
| Bithynia | 994 | 2 | 6 | 28 |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 1 | 3 | |
| Planorbidae | 1009 | 72 | 112 | 74 |
| Erpobdellidae | 928 | 140 | 68 | 38 |
| Glossiphoniidae | 908 | 32 | 28 | |
| Glossiphonia | 909 | 45 | ||
| Hemiclepsis | 914 | 5 | ||
| Dendrocoelidae | 1071 | 32 | 7 | |
| Oligochaeta | 933 | 3 |