Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 9 ko
Date prélèvement | 02/07/2014 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 41 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Leptophlebiidae | ||||||||||||||||||||||||||||||||
I2M2 |
0.6092
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 59.0 | dominant |
Blocs | 0.0 | marginal |
Granulats | 4.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 26.0 | dominant |
Algues | 3.0 | marginal |
Dalles, argiles | 4.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | s1 | Lente | A |
P2 | s3 | Nulle | A |
P3 | s28 | Moyenne | A |
P4 | s9 | Nulle | A |
P5 | s24 | Lente | B |
P6 | s25 | Nulle | B |
P7 | s24 | Moyenne | B |
P8 | s25 | Nulle | B |
P9 | s24 | Nulle | C |
P10 | s24 | Lente | C |
P11 | s24 | Moyenne | C |
P12 | s24 | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra geniculata | 68 | 1 | ||
Nemoura | 26 | 1 | ||
Beraea | 328 | 1 | ||
Hydropsyche | 212 | 9 | 1 | |
Hydroptila | 200 | 4 | 3 | |
Athripsodes | 311 | 2 | 2 | |
Leptocerus | 319 | 2 | ||
Mystacides | 312 | 20 | 3 | 8 |
Polycentropodidae | 223 | 2 | 4 | 2 |
Polycentropus | 231 | 3 | 3 | 3 |
Tinodes | 245 | 1 | ||
Baetis lato sensu | 9794 | 3 | 11 | |
Procloeon | 390 | 2 | ||
Caenis | 457 | 1 | ||
Ephemerella ignita | 451 | 13 | 5 | 5 |
Ecdyonurus | 421 | 3 | 3 | 8 |
Choroterpes | 474 | 1 | ||
Habrophlebia | 491 | 104 | 42 | 27 |
Nepidae | 725 | 1 | ||
Dryops | 613 | 1 | ||
Pomatinus | 611 | 3 | ||
Elmis | 618 | 7 | 4 | 5 |
Esolus | 619 | 2 | 6 | 4 |
Oulimnius | 622 | 46 | 4 | 8 |
Stenelmis | 617 | 1 | ||
Gyrinus | 514 | 13 | ||
Haliplus | 518 | 2 | 1 | |
Peltodytes | 519 | 1 | ||
Hydraena | 608 | 18 | 14 | 6 |
Hydrophilinae | 2517 | 1 | 1 | |
Anthomyidae | 847 | 1 | 1 | |
Athericidae | 838 | 2 | 1 | 3 |
Ceratopogonidae | 819 | 3 | 2 | |
Chironomidae | 807 | 2320 | 280 | 72 |
Empididae | 831 | 2 | 1 | 1 |
Limoniidae | 757 | 4 | 1 | |
Psychodidae | 783 | 2 | ||
Simuliidae | 801 | 1 | 52 | |
Tabanidae | 837 | 3 | 1 | 2 |
Tipulidae | 753 | 3 | 5 | 3 |
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 1 | 2 | |
Chalcolestes | 2611 | 3 | ||
Platycnemis | 657 | 1 | ||
Sialis | 704 | 1 | ||
Copepoda | 3206 | 1 | 1 | 1 |
Ostracoda | 3170 | 14 | 1 | |
Gammaridae | 887 | 2 | ||
Gammarus | 892 | 8 | 1 | |
Hydracarina | 906 | 14 | 15 | 20 |
Ancylus | 1028 | 2 | 6 | 2 |
Potamopyrgus | 978 | 13 | 7 | 3 |
Glossiphoniidae | 908 | 3 | ||
Oligochaeta | 933 | 107 | 12 | 6 |
Planariidae | 1061 | 1 | ||
Nematoda | 1089 | 1 | 1 | |
Hydrozoa | 3168 | 3 |