Listes faunistiques invertébrés
Aude à Axat 2 06175600
- Télécharger la fiche IRSTEA xls / 69 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 09/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 35.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 9.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Sables | Nulle | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Rapide | B2 |
| P7 | Dalles, argiles | Rapide | B2 |
| P8 | Pierres, galets | Rapide | B2 |
| P9 | Blocs | Moyenne | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Blocs | Lente | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Leuctra | 69 | 2 | 1 | 9 | 2 | 1 | 9 | |||||||||
| Nemoura | 26 | 1 | 1 | |||||||||||||
| Protonemura | 46 | 18 | 8 | 1 | 18 | 1 | 7 | 1 | ||||||||
| Perla | 164 | 8 | 11 | 5 | 3 | 5 | 3 | 3 | ||||||||
| Micrasema | 268 | 6 | 2 | 6 | 2 | |||||||||||
| Glossosomatidae | 189 | 3 | 1 | 3 | 1 | |||||||||||
| Agapetus | 191 | 2 | 3 | 17 | 2 | 3 | 1 | 5 | 5 | 6 | ||||||
| Glossosoma | 190 | 2 | 24 | 20 | 2 | 23 | 1 | 14 | 2 | 4 | ||||||
| Goeridae | 286 | 30 | 85 | 219 | 21 | 9 | 80 | 2 | 1 | 2 | 30 | 160 | 6 | 23 | ||
| Silo | 292 | 2 | 6 | 13 | 2 | 6 | 1 | 6 | 6 | |||||||
| Hydropsyche | 212 | 18 | 28 | 54 | 18 | 14 | 8 | 6 | 21 | 8 | 24 | 1 | ||||
| Hydroptila | 200 | 2 | 2 | |||||||||||||
| Drusinae | 3120 | 1 | 1 | |||||||||||||
| Limnephilinae | 3163 | 2 | 2 | 2 | 2 | |||||||||||
| Odontocerum | 339 | 3 | 2 | 1 | ||||||||||||
| Psychomyia | 239 | 8 | 13 | 4 | 3 | 1 | 3 | 9 | 1 | |||||||
| Rhyacophila lato-sensu | 183 | 5 | 21 | 18 | 5 | 5 | 11 | 3 | 2 | 10 | 5 | 1 | 2 | |||
| Baetis | 364 | 39 | 181 | 179 | 36 | 3 | 55 | 53 | 52 | 21 | 126 | 24 | 23 | 6 | ||
| Serratella | 5152 | 220 | 59 | 49 | 216 | 1 | 3 | 14 | 40 | 3 | 2 | 21 | 5 | 22 | 1 | |
| Heptageniidae | 399 | 1 | 1 | |||||||||||||
| Epeorus | 400 | 3 | 2 | 1 | ||||||||||||
| Ephoron | 496 | 1 | 1 | |||||||||||||
| Elmis | 618 | 76 | 87 | 149 | 76 | 21 | 59 | 4 | 3 | 91 | 18 | 34 | 6 | |||
| Esolus | 619 | 16 | 71 | 72 | 1 | 14 | 1 | 53 | 13 | 1 | 4 | 26 | 22 | 4 | 20 | |
| Limnius | 623 | 11 | 12 | 111 | 10 | 1 | 11 | 1 | 56 | 18 | 14 | 23 | ||||
| Oulimnius | 622 | 2 | 6 | 2 | 6 | |||||||||||
| Hydraena | 608 | 2 | 1 | 2 | 1 | |||||||||||
| Athericidae | 838 | 1 | 1 | 1 | 1 | 1 | 1 | |||||||||
| Blephariceridae | 747 | 1 | 56 | 14 | 1 | 26 | 1 | 29 | 1 | 13 | ||||||
| Chironomidae | 807 | 43 | 155 | 112 | 28 | 1 | 14 | 48 | 11 | 48 | 48 | 68 | 11 | 24 | 9 | |
| Empididae | 831 | 4 | 2 | 2 | 1 | 1 | 2 | |||||||||
| Limoniidae | 757 | 4 | 20 | 15 | 2 | 1 | 1 | 17 | 1 | 2 | 4 | 4 | 7 | |||
| Simuliidae | 801 | 68 | 542 | 86 | 60 | 2 | 6 | 96 | 14 | 92 | 340 | 17 | 9 | 34 | 26 | |
| Agriotypus | 1083 | 1 | 1 | |||||||||||||
| Gammaridae | 887 | 22 | 8 | 10 | 12 | 5 | 3 | |||||||||
| Gammarus | 892 | 1227 | 191 | 2721 | 1136 | 4 | 5 | 82 | 66 | 116 | 2 | 7 | 168 | 520 | 2000 | 33 |
| Pisidium | 1043 | 1 | 1 | 1 | 1 | |||||||||||
| Ancylus | 1028 | 2 | 8 | 20 | 1 | 1 | 1 | 2 | 5 | 9 | 10 | 1 | ||||
| Erpobdellidae | 928 | 1 | 6 | 1 | 1 | 2 | 3 | |||||||||
| Glossiphoniidae | 908 | 1 | 1 | |||||||||||||
| Dugesiidae | 1055 | 1 | 6 | 32 | 1 | 3 | 3 | 15 | 2 | 9 | 6 | |||||
| Planariidae | 1061 | 3 | 2 | 44 | 2 | 1 | 1 | 1 | 7 | 1 | 32 | 4 | ||||
| Oligochaeta | 933 | 206 | 3 | 58 | 3 | 19 | 184 | 3 | 34 | 6 | 13 | 5 | ||||
| Nematoda | 1089 | 3 | 3 | 3 | 3 | |||||||||||
| Hydracarina | 906 | 3 | 3 | 3 | 3 |