Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 86 ko
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| Date prélèvement | 16/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | C |
| P2 | Litieres | Nulle | A |
| P3 | Pierres, galets | Lente | B |
| P4 | Blocs | Moyenne | B |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Bryophytes | Moyenne | A |
| P7 | Pierres, galets | Rapide | B |
| P8 | Branchage, racines | Lente | A |
| P9 | Pierres, galets | Rapide | C |
| P10 | Granulats | Lente | A |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Leuctra | 69 | 19 | 20 | 24 | 8 | 11 | 9 | 2 | 4 | 3 | 5 | 5 | 6 | 10 | ||
| Protonemura | 46 | 34 | 16 | 4 | 7 | 7 | 23 | 2 | 5 | 4 | 6 | |||||
| Dinocras | 156 | 1 | 8 | 5 | 2 | 2 | 1 | 4 | 3 | 2 | ||||||
| Perla | 164 | 10 | 2 | 1 | 2 | 1 | 6 | 1 | 1 | |||||||
| Isoperla | 140 | 2 | 2 | |||||||||||||
| Perlodes | 150 | 1 | 5 | 2 | 2 | 1 | 1 | |||||||||
| Micrasema | 268 | 5 | 5 | 4 | 1 | 5 | ||||||||||
| Agapetus-synagapetus | 5218 | 1 | 1 | 3 | 1 | 1 | 1 | 2 | ||||||||
| Glossosoma | 190 | 1 | 1 | |||||||||||||
| Silo | 292 | 2 | 2 | 1 | 1 | 1 | 2 | 1 | ||||||||
| Hydropsyche | 212 | 26 | 82 | 37 | 1 | 3 | 19 | 30 | 18 | 30 | 3 | 20 | 5 | 6 | 10 | |
| Leptoceridae | 310 | 1 | 1 | |||||||||||||
| Stenophylacini-chaetopterygini | 3146 | 26 | 2 | 3 | 1 | 15 | 2 | 11 | 2 | |||||||
| Odontocerum | 339 | 4 | 2 | 3 | 1 | 2 | 1 | 1 | 2 | 2 | ||||||
| Wormaldia | 210 | 1 | 1 | |||||||||||||
| Rhyacophila lato-sensu | 183 | 3 | 9 | 6 | 1 | 1 | 4 | 2 | 4 | 3 | 2 | 1 | ||||
| Sericostoma | 322 | 20 | 14 | 21 | 14 | 11 | 10 | 2 | 1 | 2 | 1 | 2 | 1 | 5 | 5 | 1 |
| Baetis | 364 | 35 | 134 | 96 | 4 | 6 | 4 | 20 | 50 | 12 | 60 | 2 | 60 | 15 | 2 | 30 |
| Ephemera | 502 | 1 | 1 | 1 | 1 | |||||||||||
| Ephemerella | 450 | 25 | 7 | 5 | 2 | 2 | 2 | 2 | 2 | 14 | 1 | 5 | 4 | 2 | 1 | |
| Ecdyonurus | 421 | 2 | 9 | 28 | 2 | 2 | 1 | 5 | 1 | 1 | 11 | 16 | ||||
| Epeorus | 400 | 2 | 14 | 7 | 1 | 3 | 9 | 2 | 1 | 6 | 1 | |||||
| Rhithrogena | 404 | 1 | 1 | |||||||||||||
| Hydroporinae | 2393 | 14 | 1 | 11 | 1 | 1 | ||||||||||
| Dupophilus | 620 | 29 | 31 | 17 | 1 | 3 | 5 | 3 | 11 | 2 | 12 | 1 | 5 | 23 | 6 | 5 |
| Elmis | 618 | 25 | 23 | 8 | 1 | 12 | 2 | 19 | 8 | 5 | 6 | 1 | 2 | |||
| Esolus | 619 | 8 | 13 | 17 | 2 | 7 | 2 | 4 | 16 | 6 | 1 | |||||
| Limnius | 623 | 42 | 37 | 19 | 3 | 4 | 12 | 4 | 5 | 2 | 16 | 1 | 35 | 7 | 9 | |
| Oulimnius | 622 | 2 | 2 | |||||||||||||
| Helophorus | 604 | 1 | 1 | |||||||||||||
| Hydraena | 608 | 10 | 24 | 8 | 10 | 8 | 7 | 6 | 6 | 3 | 2 | |||||
| Athericidae | 838 | 6 | 17 | 8 | 3 | 4 | 8 | 1 | 2 | 4 | 5 | 2 | 2 | |||
| Ceratopogonidae | 819 | 1 | 3 | 1 | 2 | 1 | ||||||||||
| Chironomidae | 807 | 159 | 66 | 46 | 18 | 36 | 30 | 6 | 38 | 30 | 80 | 10 | 5 | 6 | 12 | |
| Culicidae | 796 | 1 | 1 | |||||||||||||
| Dixidae | 793 | 5 | 2 | 1 | 1 | 5 | ||||||||||
| Empididae | 831 | 2 | 1 | 1 | ||||||||||||
| Limoniidae | 757 | 2 | 4 | 2 | 2 | 2 | ||||||||||
| Simuliidae | 801 | 49 | 24 | 5 | 12 | 12 | 35 | 11 | 4 | 3 | 1 | |||||
| Cordulegaster | 687 | 3 | 2 | 1 | ||||||||||||
| Sialis | 704 | 2 | 2 | 2 | 1 | 1 | ||||||||||
| Gammarus | 892 | 22 | 2 | 1 | 1 | 1 | 18 | 4 | 1 | |||||||
| Ancylus | 1028 | 6 | 7 | 7 | 7 | 6 | 6 | 1 | ||||||||
| Polycelis | 1064 | 19 | 9 | 1 | 1 | 3 | 3 | 17 | 3 | 1 | 1 | |||||
| Oligochaeta | 933 | 12 | 17 | 18 | 10 | 5 | 6 | 8 | 3 | 3 | 2 | 4 | 2 | 4 | ||
| Nemathelmintha | 3111 | 1 | 1 | |||||||||||||
| Hydracarina | 906 | 4 | 4 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |