Listes faunistiques invertébrés
La Garonne à Lamagistère 05117000
- Télécharger la fiche IRSTEA xls / 138 ko
- Export SEEE csv / 7 ko
Date prélèvement | 04/10/2007 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
13.0
|
||
GFI | 5 | ||||
Variété taxonomique | 32 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 20.0 | dominant |
Litieres | 0.0 | marginal |
Branchage, racines | 0.0 | marginal |
Pierres, galets | 1.0 | marginal |
Blocs | 70.0 | dominant |
Granulats | 0.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 0.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 8.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Roches | Lente | B1 |
P2 | Hydrophytes | Lente | B2 |
P3 | Helophytes | Nulle | B1 |
P4 | Hydrophytes | Moyenne | B3 |
P5 | Pierres, galets | Rapide | B2 |
P6 | Pierres, galets | Nulle | B3 |
P7 | Roches | Nulle | B1 |
P8 | Pierres, galets | Moyenne | B2 |
P9 | Pierres, galets | Moyenne | B3 |
P10 | Pierres, galets | Lente | B3 |
P11 | Dalles, argiles | Lente | B2 |
P12 | Helophytes | Lente | B1 |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Ecnomus | 249 | 1 | ||
Hydropsyche | 212 | 16 | 202 | 89 |
Hydropsychidae | 211 | 4 | 120 | 14 |
Hydroptila | 200 | 1 | 3 | 2 |
Athripsodes | 311 | 4 | 1 | |
Ceraclea | 313 | 1 | ||
Oecetis | 317 | 1 | 38 | 21 |
Setodes | 318 | 2 | ||
Psychomyia | 239 | 10 | 18 | |
Baetis | 364 | 8 | 188 | 33 |
Caenis | 457 | 4 | 5 | 3 |
Heptagenia | 443 | 13 | 4 | |
Heptageniidae | 399 | 10 | 1 | |
Dryops | 613 | 2 | ||
Pomatinus | 611 | 2 | ||
Esolus | 619 | 1 | 1 | |
Limnius | 623 | 1 | 2 | |
Stenelmis | 617 | 4 | 1 | |
Haliplus | 518 | 1 | ||
Lispe | 2944 | 1 | ||
Forcipomyia | 2879 | 2 | ||
Chironomidae | 807 | 81 | 55 | 26 |
Ephydridae | 844 | 1 | ||
Limoniidae | 757 | 1 | ||
Psychodidae | 783 | 1 | ||
Simulium | 806 | 35 | 1136 | 738 |
Tipulidae | 753 | 14 | 1 | 2 |
Gerris | 735 | 3 | ||
Hydrometra | 740 | 1 | ||
Collembola | 1088 | 1 | 1 | |
Copepoda | 3206 | 1 | 1 | |
Ostracoda | 3170 | 1 | ||
Atyaephyra | 861 | 10 | 2 | |
Asellidae | 880 | 2 | 12 | 5 |
Crangonyx | 5116 | 1 | 1 | |
Echinogammarus | 888 | 2 | ||
Ancylus | 1028 | 2 | ||
Lymnaeidae | 998 | 3 | ||
Theodoxus | 967 | 1 | 193 | 92 |
Physa (sensu lato) | 997 | 1 | ||
Menetus | 1025 | 1 | ||
Corbicula | 1051 | 9 | 1 | 6 |
Dugesia | 1056 | 77 | 32 | 130 |
Oligochaeta | 933 | 1 | 1 | 1 |
Bryozoa | 1087 | 1 | ||
Prostoma | 3110 | 1 | 1 | 1 |
Hydracarina | 906 | 1 |