Listes faunistiques invertébrés
Le Gave de Pau en amont de Gavarnie 05218700
- Télécharger la fiche IRSTEA xls / 167 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 03/10/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 9 |
| Variété taxonomique | 23 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 5.0 | dominant |
| Sables | 18.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 100.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B2 |
| P2 | Pierres, galets | Rapide | B2 |
| P3 | Pierres, galets | Lente | B1 |
| P4 | Pierres, galets | Nulle | B3 |
| P5 | Granulats | Moyenne | B2 |
| P6 | Dalles, argiles | Moyenne | B2 |
| P7 | Granulats | Lente | B3 |
| P8 | Dalles, argiles | Rapide | B3 |
| P9 | Bryophytes | Nulle | B1 |
| P10 | Litieres | Nulle | B3 |
| P11 | S4 OU S5 | Nulle | B1 |
| P12 | Sables | Nulle | B1 |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siphonoperla | 174 | 2 | 1 | 1 | ||||||||||||
| Leuctra | 69 | 2 | 11 | 9 | 3 | 2 | 2 | 6 | 2 | 5 | 1 | 1 | ||||
| Nemoura | 26 | 8 | 3 | 1 | 3 | 7 | ||||||||||
| Protonemura | 46 | 16 | 15 | 5 | 6 | 7 | 1 | 2 | 3 | 7 | 2 | 7 | 1 | |||
| Dinocras | 156 | 2 | 1 | 1 | 1 | 1 | ||||||||||
| Perla | 164 | 6 | 6 | 1 | 1 | 4 | 6 | |||||||||
| Isoperla | 140 | 8 | 4 | 3 | 1 | 1 | 1 | 2 | 2 | 3 | 5 | |||||
| Perlodes | 150 | 1 | 1 | 1 | 1 | 1 | 1 | |||||||||
| Taeniopteryx | 14 | 1 | 1 | |||||||||||||
| Limnephilinae | 3163 | 3 | 2 | 2 | 2 | 1 | ||||||||||
| Rhyacophila lato-sensu | 183 | 1 | 18 | 15 | 5 | 6 | 7 | 15 | 1 | |||||||
| Acentrella | 5151 | 131 | 59 | 53 | 44 | 1 | 34 | 3 | 55 | |||||||
| Baetis | 364 | 10 | 28 | 12 | 12 | 5 | 2 | 1 | 11 | 10 | 1 | 7 | 1 | |||
| Caenis | 457 | 1 | 1 | |||||||||||||
| Ephemerella | 450 | 3 | 3 | |||||||||||||
| Ecdyonurus | 421 | 2 | 3 | 1 | 3 | 1 | 1 | 1 | ||||||||
| Rhithrogena | 404 | 2 | 47 | 8 | 7 | 27 | 2 | 1 | 13 | 7 | ||||||
| Hydroporinae | 2393 | 1 | 1 | |||||||||||||
| Elmis | 618 | 7 | 1 | 1 | 5 | 2 | ||||||||||
| Esolus | 619 | 1 | 2 | 4 | 2 | 2 | 1 | 1 | 1 | |||||||
| Limnius | 623 | 1 | 1 | |||||||||||||
| Riolus | 625 | 5 | 1 | 4 | ||||||||||||
| Hydraena | 608 | 2 | 1 | 2 | 1 | |||||||||||
| Athericidae | 838 | 2 | 1 | 1 | ||||||||||||
| Blephariceridae | 747 | 1 | 1 | |||||||||||||
| Ceratopogonidae | 819 | 1 | 1 | |||||||||||||
| Chironomidae | 807 | 77 | 29 | 110 | 8 | 3 | 55 | 13 | 5 | 5 | 35 | 50 | 30 | 12 | ||
| Limoniidae | 757 | 12 | 11 | 9 | 4 | 3 | 1 | 4 | 1 | 6 | 7 | 6 | ||||
| Psychodidae | 783 | 1 | 1 | 1 | 1 | |||||||||||
| Simuliidae | 801 | 1 | 15 | 15 | 5 | 6 | 4 | 15 | 1 | |||||||
| Stratiomyidae | 824 | 2 | 1 | 2 | 1 | |||||||||||
| Tipulidae | 753 | 1 | 2 | 1 | 1 | 1 | ||||||||||
| Oligochaeta | 933 | 2 | 1 | 1 | 1 | 1 | ||||||||||
| Planariidae | 1061 | 23 | 1 | 2 | 1 | 1 | 13 | 1 | 10 |