Listes faunistiques invertébrés
Gapeau à Hyères 06202000
- Télécharger la fiche IRSTEA xls / 48 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 15/05/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 15 | 11 |
| Agapetus | 191 | 1 | ||
| Hydropsyche | 212 | 7 | 15 | 10 |
| Hydroptila | 200 | 210 | 1542 | 581 |
| Leptoceridae | 310 | 2 | 1 | |
| Mystacides | 312 | 27 | 12 | 11 |
| Polycentropodidae | 223 | 1 | 9 | |
| Polycentropus | 231 | 5 | 5 | |
| Psychomyiidae | 238 | 3 | ||
| Lype | 241 | 1 | ||
| Tinodes | 245 | 3 | 6 | 1 |
| Rhyacophila lato-sensu | 183 | 1 | 1 | 2 |
| Baetidae | 363 | 5 | ||
| Baetis | 364 | 27 | 29 | 54 |
| Caenis | 457 | 62 | 414 | 80 |
| Ephemerella ignita | 451 | 63 | 695 | 59 |
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Elmis | 618 | 3 | 12 | 6 |
| Esolus | 619 | 3 | 5 | 8 |
| Limnius | 623 | 2 | 1 | |
| Oulimnius | 622 | 21 | 19 | 15 |
| Stenelmis | 617 | 2 | 4 | 2 |
| Gyrinidae | 512 | 1 | ||
| Gyrinus | 514 | 2 | ||
| Haliplus | 518 | 2 | 1 | 1 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | 1 | 2 |
| Chironomidae | 807 | 579 | 765 | 1270 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 3 | 1 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 1 | 120 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 3 | |
| Odonata | 648 | 7 | ||
| Coenagrionidae | 658 | 8 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 5 | ||
| Asellidae | 880 | 55 | 6 | 5 |
| Gammaridae | 887 | 3 | 4 | 1 |
| Gammarus | 892 | 4 | 1 | |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Ancylus | 1028 | 14 | 23 | 16 |
| Acroloxus | 1033 | 1 | ||
| Ferrissia | 1030 | 1 | ||
| Potamopyrgus | 978 | 14 | 26 | 9 |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 11 | 8 | 5 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 40 | 220 | 105 |
| Tricladida | 1054 | 3 | ||
| Dugesiidae | 1055 | 4 | 2 | |
| Planariidae | 1061 | 4 | 3 | |
| Nemathelmintha | 3111 | 3 | 3 | 3 |
| Hydrozoa | 3168 | 3 | 3 | 3 |