Listes faunistiques invertébrés
Boyne à Cazouls-d'herault 2 06183900
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 10 ko
Date prélèvement | 03/07/2014 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 38 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Philopotamidae | ||||||||||||||||||||||||||||||||
I2M2 |
0.5421
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 2.0 | marginal |
Branchage, racines | 4.0 | marginal |
Pierres, galets | 80.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 4.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 6.0 | dominant |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Granulats | Nulle | A |
P2 | Pierres, galets | Moyenne | B |
P3 | Pierres, galets | Lente | B |
P4 | Branchage, racines | Nulle | A |
P5 | Pierres, galets | Nulle | B |
P6 | Litieres | Nulle | A |
P7 | Pierres, galets | Nulle | C |
P8 | Blocs | Nulle | A |
P9 | Pierres, galets | Nulle | C |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Moyenne | C |
P12 | Algues | Nulle | B |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctridae | 66 | 1 | 5 | |
Leuctra geniculata | 33830 | 11 | 22 | 25 |
Goeridae | 286 | 1 | 1 | |
Silo | 292 | 1 | 1 | 2 |
Hydropsychidae | 211 | 1 | 4 | 1 |
Hydropsyche | 212 | 1 | 10 | 2 |
Hydroptila | 200 | 10 | 3 | |
Mystacides | 312 | 2 | 15 | |
Oecetis | 317 | 3 | ||
Chimarra | 207 | 16 | ||
Polycentropodidae | 223 | 1 | 3 | 2 |
Cyrnus | 224 | 1 | 1 | 7 |
Polycentropus | 231 | 2 | 4 | 5 |
Lype | 241 | 3 | 3 | |
Tinodes | 245 | 20 | 7 | 28 |
Sericostoma | 322 | 1 | ||
Baetidae | 363 | 2 | ||
Baetis | 364 | 26 | 29 | |
Centroptilum | 383 | 7 | 33 | 16 |
Cloeon | 387 | 2 | 1 | |
Caenis | 457 | 1 | ||
Ephemera | 502 | 2 | ||
Heptageniidae | 399 | 2 | 1 | |
Electrogena | 3181 | 4 | ||
Esolus | 619 | 42 | 42 | 30 |
Limnius | 623 | 4 | 2 | 2 |
Oulimnius | 622 | 51 | 160 | 10 |
Stenelmis | 617 | 9 | 8 | 2 |
Gyrinus | 514 | 1 | ||
Atherix | 839 | 2 | ||
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 11 | 27 | 22 |
Simuliidae | 801 | 1 | ||
Tabanidae | 837 | 3 | ||
Tipulidae | 753 | 1 | ||
Micronecta | 719 | 1 | 3 | |
Boyeria | 670 | 2 | ||
Coenagrionidae | 658 | 1 | ||
Gomphidae | 678 | 5 | 31 | 11 |
Onychogomphus | 682 | 3 | 8 | 3 |
Chalcolestes | 2611 | 5 | ||
Platycnemis | 657 | 1 | ||
Zygoptera | 9785 | 6 | ||
Sialis | 704 | 2 | 2 | 2 |
Cladocera | 3127 | 3 | ||
Copepoda | 3206 | 3 | 3 | 3 |
Ostracoda | 3170 | 3 | 3 | 3 |
Asellidae | 880 | 72 | 1 | 7 |
Gammaridae | 887 | 261 | 68 | 60 |
Gammarus | 892 | 225 | 328 | 117 |
Ancylus | 1028 | 22 | 9 | |
Ferrissia | 1030 | 2 | ||
Bythiospeum | 3130 | 7 | 2 | |
Potamopyrgus | 978 | 188 | 147 | 114 |
Radix | 1004 | 1 | ||
Theodoxus | 967 | 11 | 23 | |
Gyraulus | 1015 | 10 | 1 | |
Corbicula | 1051 | 7 | 1 | 7 |
Sphaeriidae | 1042 | 1 | ||
Pisidium | 1043 | 1 | ||
Tricladida | 1054 | 5 | 31 | 9 |
Dugesiidae | 1055 | 10 | 1 | 12 |
Oligochaeta | 933 | 5 | 5 | 3 |
Nematoda | 1089 | 3 | 3 | |
Prostoma | 3110 | 3 | ||
Hydracarina | 906 | 3 |