Listes faunistiques invertébrés
Le Tescou en aval de Saint Nauphary 05129070
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
Date prélèvement | 01/07/2020 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
17.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 37 | ||||||||||||||||||||||||||||||||
I2M2 |
0.5429
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | ||
Litieres | 0.0 | marginal |
Branchage, racines | 0.0 | marginal |
Pierres, galets | 0.0 | marginal |
Blocs | 0.0 | marginal |
Granulats | 0.0 | marginal |
Helophytes | ||
Vases | ||
Sables | 0.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 0.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Lente | A |
P2 | Litieres | Nulle | A |
P3 | Blocs | Nulle | A |
P4 | Bryophytes | Moyenne | A |
P5 | Branchage, racines | Lente | B |
P6 | Pierres, galets | Lente | B |
P7 | Granulats | Lente | B |
P8 | Sables | Lente | B |
P9 | Dalles, argiles | Lente | C |
P10 | Sables | Nulle | C |
P11 | Granulats | Moyenne | C |
P12 | Sables | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Brachycentrus | 265 | 1 | ||
Goera | 287 | 1 | ||
Goeridae | 286 | 1 | ||
Hydropsyche | 212 | 20 | 8 | 7 |
Hydroptila | 200 | 28 | 18 | 2 |
Athripsodes | 311 | 1 | ||
Ceraclea | 313 | 2 | ||
Oecetis | 317 | 2 | ||
Leptoceridae | 310 | 8 | 1 | |
Cyrnus | 224 | 2 | ||
Polycentropus | 231 | 1 | ||
Polycentropodidae | 223 | 2 | 13 | |
Lype | 241 | 4 | ||
Baetis lato sensu | 9794 | 44 | 67 | 29 |
Centroptilum | 383 | 1 | ||
Procloeon | 390 | 1 | ||
Caenis | 457 | 48 | 16 | 3 |
Ephemerella ignita | 451 | 21 | 2 | 1 |
Ephemera | 502 | 1 | ||
Paraleptophlebia | 481 | 4 | ||
Leptophlebiidae | 473 | 2 | ||
Micronecta | 719 | 1 | 1 | |
Gerris | 735 | 1 | ||
Esolus | 619 | 1 | 1 | |
Limnius | 623 | 4 | 1 | 1 |
Macronychus | 626 | 2 | ||
Oulimnius | 622 | 2 | 1 | 1 |
Stenelmis | 617 | 2 | 2 | 1 |
Hydraena | 608 | 1 | ||
Athericidae | 838 | 18 | 20 | 1 |
Chironomidae | 807 | 218 | 62 | 79 |
Empididae | 831 | 4 | 2 | 1 |
Limoniidae | 757 | 2 | 8 | 1 |
Rhagionidae | 841 | 1 | ||
Simuliidae | 801 | 5 | ||
Boyeria | 670 | 2 | 5 | |
Calopteryx | 650 | 1 | ||
Cordulegaster | 687 | 1 | ||
Oxygastra | 691 | 4 | ||
Gomphus | 679 | 2 | 2 | |
Onychogomphus | 682 | 7 | 2 | 17 |
Gomphidae | 678 | 1 | ||
Platycnemis | 657 | 3 | 11 | |
Echinogammarus | 888 | 256 | 97 | 66 |
Gammarus | 892 | 5 | ||
Gammaridae | 887 | 8 | 20 | 5 |
Corbicula | 1051 | 2 | 11 | 13 |
Pisidium | 1043 | 8 | 10 | 9 |
Sphaerium | 1044 | 1 | ||
Sphaeriidae | 1042 | 4 | 11 | 1 |
Potamopyrgus | 978 | 125 | 140 | 22 |
Dugesiidae | 1055 | 1 | ||
Oligochaeta | 933 | 14 | 26 | 10 |
Nemathelmintha | 3111 | 1 | ||
Hydracarina | 906 | 1 | 1 | 2 |
Hydrozoa | 3168 | 1 | ||
Bryozoa | 1087 | 1 | 1 | 1 |