Listes faunistiques invertébrés
Le Tescou en aval de Saint Nauphary 05129070
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 9 ko
Date prélèvement | 20/07/2012 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
16.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 36 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Goeridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.4000
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 2.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 4.0 | marginal |
Blocs | 0.0 | marginal |
Granulats | 11.0 | dominant |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 45.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 35.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Nulle | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Pierres, galets | Lente | A |
P5 | Granulats | Lente | B |
P6 | Sables | Nulle | B |
P7 | Dalles, argiles | Nulle | B |
P8 | Sables | Lente | B |
P9 | Sables | Nulle | C |
P10 | Dalles, argiles | Lente | C |
P11 | Sables | Lente | C |
P12 | Dalles, argiles | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Goeridae | 286 | 2 | 1 | |
Hydroptila | 200 | 1 | 1 | |
Leptoceridae | 310 | 3 | 3 | |
Athripsodes | 311 | 7 | 9 | 3 |
Ceraclea | 313 | 2 | 1 | |
Mystacides | 312 | 6 | 3 | 1 |
Oecetis | 317 | 15 | ||
Polycentropodidae | 223 | 19 | ||
Cyrnus | 224 | 1 | ||
Polycentropus | 231 | 16 | ||
Baetidae | 363 | 4 | 5 | 6 |
Baetis | 364 | 2 | ||
Centroptilum | 383 | 8 | ||
Cloeon | 387 | 1 | ||
Caenis | 457 | 56 | 11 | 8 |
Ephemera | 502 | 1 | 7 | 1 |
Ephemerella ignita | 451 | 3 | 8 | 1 |
Electrogena | 3181 | 1 | ||
Micronecta | 719 | 1 | ||
Elmis | 618 | 1 | ||
Esolus | 619 | 1 | ||
Limnius | 623 | 3 | ||
Macronychus | 626 | 1 | ||
Oulimnius | 622 | 19 | 7 | |
Stenelmis | 617 | 3 | ||
Athericidae | 838 | 17 | 12 | 16 |
Ceratopogonidae | 819 | 1 | 1 | |
Chironomidae | 807 | 40 | 704 | 344 |
Empididae | 831 | 2 | ||
Limoniidae | 757 | 1 | 3 | |
Psychodidae | 783 | 1 | ||
Simuliidae | 801 | 1 | ||
Tabanidae | 837 | 2 | 2 | 2 |
Tipulidae | 753 | 1 | ||
Odonata | 648 | 1 | ||
Boyeria | 670 | 2 | ||
Gomphus | 679 | 3 | ||
Platycnemis | 657 | 21 | 1 | |
Sialis | 704 | 1 | ||
Cladocera | 3127 | 2 | ||
Copepoda | 3206 | 1 | 1 | |
Ostracoda | 3170 | 1 | ||
Gammaridae | 887 | 8 | ||
Echinogammarus | 888 | 418 | 11 | 2 |
Gammarus | 892 | 46 | ||
Atyaephyra | 861 | 2 | ||
Hydracarina | 906 | 14 | 14 | 8 |
Sphaerium | 1044 | 35 | 167 | 4 |
Pisidium | 1043 | 53 | 668 | 250 |
Potamopyrgus | 978 | 4 | 18 | 15 |
Physa | 23417 | 1 | ||
Planorbidae | 1009 | 2 | 1 | |
Erpobdellidae | 928 | 2 | ||
Glossiphoniidae | 908 | 2 | ||
Piscicolidae | 918 | 1 | ||
Oligochaeta | 933 | 10 | 160 | 40 |
Dugesiidae | 1055 | 1 | ||
Nematoda | 1089 | 3 | ||
Spongillidae | 3106 | 1 | ||
Bryozoa | 1087 | 1 |