Listes faunistiques invertébrés
Las à Toulon 06710300
- Télécharger la fiche IRSTEA xls / 67 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 20/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 44.0 | dominant |
| Blocs | 50.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Algues | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Blocs | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Blocs | Moyenne | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 4 | 3 | 4 |
| Hydropsyche | 212 | 22 | 21 | |
| Hydroptilidae | 193 | 3 | ||
| Hydroptila | 200 | 14 | 32 | 37 |
| Polycentropodidae | 223 | 2 | 8 | 14 |
| Polycentropus | 231 | 2 | 2 | |
| Psychomyiidae | 238 | 1 | ||
| Tinodes | 245 | 1 | 13 | 10 |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Sericostomatidae | 321 | 2 | 1 | |
| Baetidae | 363 | 2 | ||
| Baetis lato sensu | 9794 | 2 | 7 | 11 |
| Centroptilum | 383 | 8 | 1 | |
| Caenis | 457 | 14 | 2 | 1 |
| Leptophlebiidae | 473 | 1 | 2 | 3 |
| Habrophlebia | 491 | 4 | 1 | |
| Hydrometra | 740 | 2 | ||
| Laccophilinae | 2394 | 2 | ||
| Hydroporinae | 2393 | 8 | 2 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 4 | 2 | |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 2 | 2 | |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 112 | 344 | 608 |
| Empididae | 831 | 2 | ||
| Ephydridae | 844 | 1 | 1 | |
| Psychodidae | 783 | 1 | 4 | 6 |
| Simuliidae | 801 | 3 | ||
| Tipulidae | 753 | 6 | 3 | |
| Boyeria | 670 | 9 | ||
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 2 | 1 | |
| Zygoptera | 9785 | 2 | ||
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 6 | 1 | |
| Copepoda | 3206 | 24 | ||
| Ostracoda | 3170 | 6 | 1 | 1 |
| Niphargus | 902 | 1 | ||
| Echinogammarus | 888 | 624 | 36 | 1536 |
| Gammarus | 892 | 32 | 7 | 23 |
| Asellidae | 880 | 2 | ||
| Hydracarina | 906 | 13 | 21 | 26 |
| Radix | 1004 | 1 | ||
| Ancylus | 1028 | 1 | 4 | 8 |
| Bithynia | 994 | 4 | 10 | |
| Potamopyrgus | 978 | 3 | 2 | |
| Oligochaeta | 933 | 15 | 5 | 4 |
| Tricladida | 1054 | 1 | 3 | |
| Dugesiidae | 1055 | 1 | 5 | |
| Nematoda | 1089 | 1 |