Listes faunistiques invertébrés
Guil à Eygliers 06150790
- Télécharger la fiche IRSTEA xls / 165 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 21/02/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 7 |
| Variété taxonomique | 19 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 19.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 18.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Granulats | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Leuctra | 69 | 383 | 360 | 543 | 32 | 37 | 20 | 294 | 140 | 198 | 22 | 68 | 96 | 3 | 376 | |
| Amphinemura | 21 | 3 | 1 | 2 | 1 | 1 | ||||||||||
| Protonemura | 46 | 2 | 2 | |||||||||||||
| Isoperla | 140 | 1 | 1 | 1 | 1 | |||||||||||
| Rhabdiopteryx | 10 | 1 | 1 | |||||||||||||
| Limnephilinae | 3163 | 313 | 485 | 87 | 258 | 5 | 20 | 30 | 102 | 360 | 23 | 56 | 12 | 4 | 15 | |
| Rhyacophila lato-sensu | 183 | 17 | 34 | 55 | 1 | 15 | 1 | 8 | 21 | 4 | 1 | 31 | 1 | 23 | ||
| Sericostoma | 322 | 1 | 1 | 1 | 1 | |||||||||||
| Baetidae | 363 | 3 | 3 | |||||||||||||
| Baetis | 364 | 40 | 413 | 537 | 5 | 35 | 97 | 212 | 61 | 43 | 6 | 204 | 123 | 204 | ||
| Heptageniidae | 399 | 1 | 1 | |||||||||||||
| Ecdyonurus | 421 | 2 | 13 | 1 | 1 | 1 | 12 | 1 | 1 | |||||||
| Epeorus | 400 | 1 | 1 | |||||||||||||
| Rhithrogena | 404 | 2 | 1 | 5 | 2 | 1 | 1 | 4 | ||||||||
| Chironomidae | 807 | 1230 | 264 | 145 | 90 | 180 | 92 | 868 | 20 | 108 | 34 | 102 | 10 | 25 | 72 | 38 |
| Empididae | 831 | 5 | 12 | 5 | 2 | 3 | 7 | 3 | 2 | 1 | 4 | |||||
| Limoniidae | 757 | 52 | 12 | 11 | 7 | 23 | 2 | 20 | 1 | 1 | 10 | 8 | 1 | 2 | ||
| Psychodidae | 783 | 3 | 1 | 1 | 2 | 1 | ||||||||||
| Simuliidae | 801 | 1 | 5 | 9 | 1 | 1 | 3 | 1 | 3 | 3 | 3 | |||||
| Gammaridae | 887 | 1 | 1 | |||||||||||||
| Gammarus | 892 | 30 | 27 | 20 | 1 | 9 | 20 | 11 | 10 | 6 | 8 | 5 | 2 | 5 | ||
| Niphargidae | 5118 | 1 | 1 | |||||||||||||
| Dugesiidae | 1055 | 2 | 1 | 2 | 1 | |||||||||||
| Planariidae | 1061 | 1 | 3 | 1 | 1 | 2 | ||||||||||
| Oligochaeta | 933 | 3 | 3 | 9 | 1 | 1 | 1 | 3 | 9 | |||||||
| Hydracarina | 906 | 40 | 19 | 4 | 2 | 9 | 13 | 16 | 12 | 4 | 2 | 1 | 1 | 1 | 1 | 1 |