Listes faunistiques invertébrés
Guil à Eygliers 06150790
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 11/02/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 21 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | Lente | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Blocs | Rapide | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Leuctra | 69 | 284 | 1352 | 816 | 203 | 75 | 2 | 4 | 151 | 272 | 6 | 923 | 4 | 364 | 448 | |
| Nemoura | 26 | 8 | 2 | 8 | 2 | |||||||||||
| Protonemura | 46 | 1 | 1 | |||||||||||||
| Isoperla | 140 | 1 | 1 | |||||||||||||
| Hydropsyche | 212 | 4 | 2 | 1 | 3 | 2 | ||||||||||
| Limnephilinae | 3163 | 104 | 2069 | 453 | 75 | 11 | 4 | 14 | 101 | 25 | 123 | 1820 | 257 | 44 | 77 | 75 |
| Rhyacophila lato-sensu | 183 | 5 | 70 | 41 | 3 | 1 | 1 | 24 | 29 | 17 | 1 | 2 | 35 | 3 | ||
| Sericostoma | 322 | 1 | 1 | |||||||||||||
| Baetis | 364 | 311 | 481 | 468 | 11 | 3 | 2 | 295 | 260 | 172 | 26 | 23 | 85 | 53 | 238 | 92 |
| Heptageniidae | 399 | 5 | 2 | 2 | 1 | 3 | 1 | 1 | 1 | 1 | 1 | |||||
| Ecdyonurus | 421 | 5 | 22 | 22 | 3 | 2 | 15 | 7 | 19 | 3 | ||||||
| Epeorus | 400 | 2 | 1 | 1 | ||||||||||||
| Rhithrogena | 404 | 7 | 3 | 6 | 1 | 2 | 1 | |||||||||
| Pomatinus | 611 | 1 | 1 | |||||||||||||
| Riolus | 625 | 1 | 1 | |||||||||||||
| Chironomidae | 807 | 1678 | 1097 | 760 | 1596 | 6 | 42 | 34 | 68 | 384 | 34 | 611 | 114 | 392 | 182 | 72 |
| Empididae | 831 | 13 | 14 | 6 | 7 | 4 | 5 | 5 | ||||||||
| Limoniidae | 757 | 48 | 24 | 22 | 24 | 24 | 4 | 4 | 16 | 14 | 8 | |||||
| Psychodidae | 783 | 2 | 3 | 2 | 1 | 2 | ||||||||||
| Simuliidae | 801 | 16 | 16 | 5 | 1 | 15 | 8 | 5 | 1 | 2 | 1 | 1 | 3 | |||
| Tipulidae | 753 | 1 | 6 | 1 | 5 | 1 | ||||||||||
| Ostracoda | 3170 | 3 | 3 | |||||||||||||
| Gammarus | 892 | 91 | 44 | 42 | 81 | 4 | 6 | 2 | 33 | 9 | 30 | 11 | 1 | |||
| Planariidae | 1061 | 6 | 41 | 82 | 5 | 1 | 12 | 6 | 23 | 77 | 5 | |||||
| Oligochaeta | 933 | 10 | 150 | 27 | 6 | 1 | 3 | 6 | 107 | 37 | 22 | 4 | 1 | |||
| Nemathelmintha | 3111 | 2 | 1 | 1 | ||||||||||||
| Hydracarina | 906 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |