Listes faunistiques invertébrés
Arrat de devant A SAINT-BLANCARD 05118760
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
Date prélèvement | 07/06/2019 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 42 | ||||||||||||||||||||||||||||||||
I2M2 |
0.6612
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 2.0 | marginal |
Branchage, racines | 4.0 | marginal |
Pierres, galets | 50.0 | dominant |
Blocs | 0.0 | marginal |
Granulats | 26.0 | dominant |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 15.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 3.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Lente | A |
P3 | Dalles, argiles | Lente | A |
P4 | Branchage, racines | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Granulats | Lente | B |
P7 | Sables | Nulle | B |
P8 | Pierres, galets | Nulle | B |
P9 | Pierres, galets | Moyenne | C |
P10 | Pierres, galets | Lente | C |
P11 | Granulats | Nulle | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 1 | ||
Euleuctra geniculata | 68 | 2 | 3 | |
Amphinemura | 21 | 4 | ||
Isoperla | 140 | 1 | ||
Glossosomatidae | 189 | 1 | ||
Agapetus | 191 | 1 | ||
Hydropsyche | 212 | 1 | 7 | |
Adicella | 320 | 1 | ||
Mystacides | 312 | 1 | 3 | 1 |
Oecetis | 317 | 8 | 4 | |
Limnephilinae | 3163 | 8 | 6 | |
Polycentropodidae | 223 | 2 | ||
Cyrnus | 224 | 1 | ||
Polycentropus | 231 | 6 | ||
Lype | 241 | 1 | ||
Rhyacophila lato-sensu | 183 | 1 | 7 | |
Sericostomatidae | 321 | 1 | ||
Sericostoma | 322 | 3 | ||
Baetis lato sensu | 9794 | 3 | 14 | 17 |
Caenis | 457 | 1 | ||
Ephemerella ignita | 451 | 8 | 13 | 36 |
Ephemera | 502 | 2 | 5 | 3 |
Ecdyonurus | 421 | 13 | 18 | |
Leptophlebiidae | 473 | 5 | 1 | |
Habrophlebia | 491 | 3 | ||
Micronecta | 719 | 1 | ||
Hydrometra | 740 | 1 | ||
Veliidae | 743 | 1 | ||
Pomatinus | 611 | 4 | ||
Colymbetinae | 2395 | 3 | ||
Dupophilus | 620 | 9 | ||
Elmis | 618 | 19 | 9 | 142 |
Esolus | 619 | 2 | 3 | 31 |
Limnius | 623 | 1 | 5 | 19 |
Oulimnius | 622 | 12 | 1 | 2 |
Helodes | 636 | 1 | ||
Hydraena | 608 | 2 | 4 | |
Ceratopogonidae | 819 | 2 | ||
Chironomidae | 807 | 326 | 335 | 346 |
Dixidae | 793 | 11 | 2 | |
Limoniidae | 757 | 3 | 7 | 15 |
Psychodidae | 783 | 1 | 1 | |
Simuliidae | 801 | 4 | ||
Tabanidae | 837 | 1 | 2 | |
Boyeria | 670 | 119 | 2 | 2 |
Onychogomphus | 682 | 2 | 2 | 2 |
Calopteryx | 650 | 19 | ||
Platycnemis | 657 | 1 | ||
Sialis | 704 | 5 | 1 | |
Echinogammarus | 888 | 1376 | 251 | 356 |
Gammarus | 892 | 1 | 1 | |
Niphargus | 902 | 1 | 1 | |
Procambarus | 2027 | 1 | ||
Pisidium | 1043 | 4 | 1 | |
Potamopyrgus | 978 | 206 | 215 | 30 |
Ancylus | 1028 | 1 | 7 | 298 |
Glossiphoniidae | 908 | 1 | ||
Oligochaeta | 933 | 10 | 29 | 56 |
Hydracarina | 906 | 3 | 7 | 2 |
Hydrozoa | 3168 | 4 | 2 |