Listes faunistiques invertébrés
Las à Toulon 06710400
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 28.0 | dominant |
| Blocs | 23.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 2 | 2 | |
| Hydropsyche | 212 | 6 | 8 | |
| Hydroptilidae | 193 | 3 | 2 | |
| Hydroptila | 200 | 2 | 3 | 3 |
| Polycentropodidae | 223 | 12 | 6 | 1 |
| Polycentropus | 231 | 4 | 2 | |
| Psychomyiidae | 238 | 1 | ||
| Tinodes | 245 | 2 | ||
| Sericostoma | 322 | 3 | ||
| Baetidae | 363 | 1 | ||
| Baetis lato sensu | 9794 | 5 | 52 | 100 |
| Caenis | 457 | 4 | 5 | |
| Ephemerella ignita | 451 | 1 | ||
| Leptophlebiidae | 473 | 1 | 1 | |
| Habrophlebia | 491 | 2 | 1 | |
| Colymbetinae | 2395 | 2 | 1 | |
| Hydroporinae | 2393 | 4 | 1 | 1 |
| Limnius | 623 | 6 | ||
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 3 | ||
| Haliplus | 518 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 62 | 16 | 5 |
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 4 | 1 | |
| Onychogomphus | 682 | 2 | 1 | |
| Copepoda | 3206 | 2 | 1 | |
| Ostracoda | 3170 | 11 | 3 | 3 |
| Echinogammarus | 888 | 1024 | 52 | 320 |
| Gammarus | 892 | 96 | ||
| Asellidae | 880 | 10 | 5 | 2 |
| Hydracarina | 906 | 1 | 1 | 7 |
| Pisidium | 1043 | 11 | 1 | |
| Theodoxus | 967 | 2 | 2 | |
| Ancylus | 1028 | 3 | 1 | 4 |
| Bithynia | 994 | 2 | 1 | |
| Potamopyrgus | 978 | 5568 | 2156 | 573 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 512 | 42 | 4 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 120 | 8 | 12 |
| Planariidae | 1061 | 14 | ||
| Nematoda | 1089 | 2 | ||
| Prostoma | 3110 | 1 |