Listes faunistiques invertébrés
Arrat de devant A SAINT-BLANCARD 05118760
- Télécharger la fiche IRSTEA xls / 660 ko
- Export SEEE csv / 8 ko
Date prélèvement | 13/06/2017 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 43 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Leuctridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7044
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 2.0 | marginal |
Branchage, racines | 10.0 | dominant |
Pierres, galets | 70.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 12.0 | dominant |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 4.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Blocs | Lente | A |
P3 | Sables | Nulle | A |
P4 | Dalles, argiles | Nulle | A |
P5 | Branchage, racines | Lente | B |
P6 | Pierres, galets | Lente | B |
P7 | Granulats | Lente | B |
P8 | Pierres, galets | Nulle | A |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Nulle | C |
P11 | Pierres, galets | Lente | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra geniculata | 68 | 7 | 34 | 50 |
Amphinemura | 21 | 1 | ||
Agapetus | 191 | 1 | ||
Goeridae | 286 | 3 | 2 | |
Hydropsyche | 212 | 1 | 1 | |
Hydroptila | 200 | 1 | ||
Limnephilinae | 3163 | 1 | 4 | 1 |
Cyrnus | 224 | 1 | 1 | |
Polycentropus | 231 | 4 | 1 | |
Rhyacophila lato-sensu | 183 | 2 | 1 | |
Sericostoma | 322 | 3 | ||
Baetis lato sensu | 9794 | 80 | 19 | |
Ephemerella ignita | 451 | 6 | 36 | 11 |
Ephemera | 502 | 5 | 4 | |
Ecdyonurus | 421 | 1 | 35 | 19 |
Habrophlebia | 491 | 4 | ||
Gerridae | 734 | 1 | 1 | |
Hydrometridae | 739 | 2 | ||
Notonectidae | 728 | 1 | ||
Dryops | 613 | 1 | 1 | |
Colymbetinae | 2395 | 1 | ||
Dupophilus | 620 | 1 | ||
Elmis | 618 | 1 | 24 | 22 |
Esolus | 619 | 4 | 176 | 41 |
Limnius | 623 | 3 | 18 | 24 |
Oulimnius | 622 | 3 | 63 | 36 |
Helodes | 636 | 1 | 1 | |
Hydraena | 608 | 1 | 1 | |
Sphaeridiinae | 5194 | 1 | ||
Athericidae | 838 | 1 | 3 | |
Ceratopogonidae | 819 | 1 | 1 | |
Chironomidae | 807 | 580 | 37 | 32 |
Dixidae | 793 | 1 | 2 | |
Limoniidae | 757 | 5 | 3 | |
Simuliidae | 801 | 2 | ||
Tabanidae | 837 | 2 | ||
Boyeria | 670 | 2 | 1 | |
Somatochlora | 693 | 1 | ||
Gomphus | 679 | 1 | 1 | |
Onychogomphus | 682 | 1 | ||
Calopteryx | 650 | 1 | 4 | |
Platycnemis | 657 | 1 | ||
Sialis | 704 | 9 | 4 | 3 |
Echinogammarus | 888 | 38 | 327 | 160 |
Gammarus | 892 | 3 | ||
Niphargus | 902 | 1 | ||
Procambarus | 2027 | 1 | ||
Pisidium | 1043 | 3 | 1 | |
Potamopyrgus | 978 | 4 | 145 | 13 |
Ancylus | 1028 | 2 | 55 | 44 |
Glossiphoniidae | 908 | 1 | 2 | 1 |
Oligochaeta | 933 | 85 | 2 | 12 |
Hydracarina | 906 | 1 | 11 | 1 |