Listes faunistiques invertébrés
Le rieutord au niveau de Lafrançaise 05119056
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 26/06/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 21 |
| Taxon indicateur | Leptophlebiidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 59.0 | dominant |
| Branchage, racines | 10.0 | dominant |
| Pierres, galets | 4.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 24.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Litieres | Lente | B |
| P6 | Branchage, racines | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Litieres | Nulle | B |
| P9 | Litieres | Lente | C |
| P10 | Litieres | Nulle | C |
| P11 | Litieres | Lente | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mystacides | 312 | 1 | 1 | |||||||||||||
| Ephemerella | 450 | 1 | 1 | |||||||||||||
| Leptophlebiidae | 473 | 24 | 19 | 7 | 2 | 3 | 1 | 18 | 5 | 6 | 7 | 1 | 4 | 3 | ||
| Habrophlebia | 491 | 32 | 34 | 70 | 7 | 3 | 9 | 13 | 10 | 8 | 9 | 7 | 57 | 4 | 3 | 6 |
| Siphlonurus | 350 | 1 | 1 | |||||||||||||
| Notonectidae | 728 | 2 | 1 | 1 | 1 | 1 | ||||||||||
| Dryops | 613 | 1 | 1 | |||||||||||||
| Colymbetinae | 2395 | 1 | 1 | |||||||||||||
| Ceratopogonidae | 819 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | ||||||||
| Chironomidae | 807 | 301 | 857 | 238 | 104 | 33 | 96 | 68 | 608 | 25 | 64 | 160 | 10 | 80 | 88 | 60 |
| Tabanidae | 837 | 7 | 7 | |||||||||||||
| Odonata | 648 | 1 | 1 | |||||||||||||
| Aeshnidae | 669 | 4 | 4 | |||||||||||||
| Aeshna | 674 | 2 | 2 | |||||||||||||
| Somatochlora | 693 | 1 | 1 | 1 | 1 | |||||||||||
| Chalcolestes | 2611 | 1 | 2 | 6 | 1 | 1 | 1 | 1 | 4 | 1 | ||||||
| Sympetrum | 699 | 2 | 1 | 1 | ||||||||||||
| Sialis | 704 | 14 | 9 | 2 | 2 | 3 | 7 | 2 | 2 | 5 | 2 | 1 | 1 | |||
| Cladocera | 3127 | 1 | 1 | |||||||||||||
| Ostracoda | 3170 | 2 | 2 | |||||||||||||
| Gammaridae | 887 | 2 | 2 | 2 | 2 | |||||||||||
| Gammarus | 892 | 3 | 1 | 2 | 1 | 2 | 1 | 2 | ||||||||
| Asellidae | 880 | 227 | 696 | 151 | 21 | 18 | 108 | 80 | 208 | 352 | 40 | 96 | 35 | 80 | 11 | 25 |
| Pisidium | 1043 | 83 | 249 | 378 | 8 | 3 | 72 | 160 | 1 | 44 | 44 | 6 | 248 | 36 | 88 | |
| Radix | 1004 | 3 | 2 | 1 | 2 | 2 | ||||||||||
| Glossiphoniidae | 908 | 2 | 16 | 8 | 1 | 1 | 4 | 5 | 7 | 4 | 2 | 2 | ||||
| Oligochaeta | 933 | 236 | 1964 | 808 | 128 | 48 | 20 | 40 | 704 | 104 | 68 | 1088 | 40 | 400 | 112 | 256 |
| Planariidae | 1061 | 29 | 131 | 37 | 3 | 5 | 14 | 7 | 96 | 24 | 3 | 8 | 10 | 7 | 2 | 18 |
| Nematoda | 1089 | 5 | 6 | 3 | 2 | 1 | 3 | 2 | ||||||||
| Cnidaria | 1075 | 9 | 46 | 91 | 1 | 2 | 5 | 1 | 7 | 17 | 13 | 9 | 64 | 19 | 8 |