Listes faunistiques invertébrés
Arc (Paca) à Berre-l'Etang 06195500
- Télécharger la fiche IRSTEA xls / 81 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 28/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 37 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 58.0 | dominant |
| Helophytes | 4.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Blocs | Moyenne | B1 |
| P4 | Helophytes | Nulle | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Granulats | Lente | B2 |
| P7 | Granulats | Nulle | B2 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Granulats | Moyenne | B3 |
| P10 | Granulats | Lente | B3 |
| P11 | Blocs | Nulle | B3 |
| P12 | Pierres, galets | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 725 | 1248 | 192 |
| Hydroptilidae | 193 | 2 | 2 | |
| Hydroptila | 200 | 25 | 12 | 26 |
| Ceraclea | 313 | 9 | ||
| Mystacides | 312 | 32 | 11 | 16 |
| Psychomyiidae | 238 | 2 | ||
| Psychomyia | 239 | 8 | 14 | 6 |
| Baetis | 364 | 3776 | 3488 | 1312 |
| Caenis | 457 | 160 | 267 | 576 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 9 | ||
| Dryops | 613 | 6 | ||
| Elmis | 618 | 32 | 9 | 9 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | ||
| Stenelmis | 617 | 5 | 3 | |
| Gyrinus | 514 | 1 | ||
| Haliplus | 518 | 1 | ||
| Peltodytes | 519 | 1 | ||
| Hydrochus | 606 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 336 | 432 | 320 |
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 22 | 41 | 5 |
| Tipulidae | 753 | 1 | 1 | |
| Odonata | 648 | 2 | ||
| Calopteryx | 650 | 137 | ||
| Coenagrionidae | 658 | 1 | ||
| Oxygastra | 691 | 1 | ||
| Copepoda | 3206 | 2 | 1 | |
| Ostracoda | 3170 | 17 | 3 | |
| Gammarus | 892 | 81 | 1 | 1 |
| Orchestia | 5120 | 6 | ||
| Asellidae | 880 | 2 | ||
| Sphaeriidae | 1042 | 3 | ||
| Sphaerium | 1044 | 2 | ||
| Ancylus | 1028 | 5 | 6 | 14 |
| Bithynia | 994 | 3 | ||
| Potamopyrgus | 978 | 5 | 1 | 6 |
| Lymnaeidae | 998 | 1 | ||
| Galba | 1001 | 1 | ||
| Radix | 1004 | 10 | ||
| Physa (sensu lato) | 997 | 13 | 1 | |
| Erpobdellidae | 928 | 1 | 3 | |
| Dendrocoelidae | 1071 | 1 | 1 | |
| Dugesiidae | 1055 | 10 | 1 | 6 |
| Oligochaeta | 933 | 368 | 800 | 432 |
| Nematoda | 1089 | 3 | 2 | 3 |
| Hydracarina | 906 | 2 | 4 | |
| Prostoma | 3110 | 1 |