Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 9 ko
Date prélèvement | 13/09/2011 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
15.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 28 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Odontoceridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7023
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 45.0 | dominant |
Blocs | 15.0 | dominant |
Granulats | 6.0 | dominant |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 2.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 30.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | s3 | Nulle | A |
P2 | s28 | Nulle | A |
P3 | s25 | Nulle | A |
P4 | s25 | Nulle | A |
P5 | s24 | Nulle | B |
P6 | s30 | Nulle | B |
P7 | s9 | Nulle | B |
P8 | s29 | Nulle | B |
P9 | s24 | Lente | C |
P10 | s24 | Rapide | C |
P11 | s29 | Nulle | C |
P12 | s24 | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctridae | 66 | 12 | ||
Euleuctra | 67 | 4 | 4 | |
Leuctra | 69 | 10 | 12 | 16 |
Nemouridae | 20 | 2 | 1 | |
Nemoura | 26 | 6 | 4 | |
Perla | 164 | 14 | ||
Hydropsychidae | 211 | 2 | ||
Hydropsyche | 212 | 18 | ||
Oecetis | 317 | 1 | 1 | |
Drusinae | 3120 | 1 | ||
Odontocerum | 339 | 14 | 5 | 9 |
Philopotamus | 209 | 1 | ||
Polycentropus | 231 | 1 | ||
Sericostomatidae | 321 | 13 | 12 | 3 |
Baetidae | 363 | 1 | ||
Baetis | 364 | 3 | ||
Caenis | 457 | 1 | 1 | |
Ephemera | 502 | 1 | 3 | 3 |
Ecdyonurus | 421 | 2 | 82 | |
Epeorus | 400 | 19 | ||
Leptophlebiidae | 473 | 4 | ||
Habroleptoides | 485 | 3 | 16 | 106 |
Micronecta | 719 | 1 | ||
Gerris | 735 | 1 | ||
Dytiscidae | 527 | 15 | 6 | |
Laccophilinae | 2394 | 6 | 17 | 3 |
Esolus | 619 | 2 | ||
Limnius | 623 | 1 | ||
Oulimnius | 622 | 1 | ||
Helodes | 636 | 1 | ||
Hydrocyphon | 637 | 1 | ||
Hydraena | 608 | 6 | ||
Athericidae | 838 | 3 | 7 | 2 |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 216 | 88 | 152 |
Culicidae | 796 | 4 | ||
Dixidae | 793 | 1 | ||
Empididae | 831 | 1 | 1 | |
Limoniidae | 757 | 7 | 1 | 1 |
Rhagionidae | 841 | 2 | ||
Simuliidae | 801 | 9 | 1 | 2 |
Tipulidae | 753 | 1 | ||
Odonata | 648 | 1 | ||
Calopteryx | 650 | 1 | ||
Cordulegaster | 687 | 1 | ||
Sialis | 704 | 1 | ||
Copepoda | 3206 | 2 | 1 | 2 |
Ostracoda | 3170 | 1 | ||
Gammaridae | 887 | 4 | ||
Gammarus | 892 | 37 | 1 | |
Ancylus | 1028 | 4 | ||
Potamopyrgus | 978 | 1 | ||
Erpobdellidae | 928 | 1 | ||
Oligochaeta | 933 | 23 | 31 | 40 |
Planariidae | 1061 | 1 | 18 | |
Nematoda | 1089 | 1 | 1 | |
Cnidaria | 1075 | 2 | 2 | 3 |