Listes faunistiques invertébrés
Crieulon à Orthoux-serignac-quilhan 06178025
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 9 ko
Date prélèvement | 17/07/2015 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 39 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Philopotamidae | ||||||||||||||||||||||||||||||||
I2M2 |
0.6606
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 3.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 0.0 | marginal |
Branchage, racines | 4.0 | marginal |
Pierres, galets | 69.0 | dominant |
Blocs | 0.0 | marginal |
Granulats | 0.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 0.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 22.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Branchage, racines | Nulle | A |
P2 | Bryophytes | Nulle | A |
P3 | Dalles, argiles | Nulle | B |
P4 | Dalles, argiles | Moyenne | C |
P5 | Pierres, galets | Lente | B |
P6 | Pierres, galets | Nulle | B |
P7 | Algues | Moyenne | A |
P8 | Pierres, galets | Moyenne | B |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Nulle | C |
P11 | Helophytes | Nulle | A |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctridae | 66 | 1 | ||
Leuctra | 69 | 1 | ||
Leuctra geniculata | 33830 | 35 | 31 | |
Ecnomus | 249 | 14 | 25 | |
Hydropsychidae | 211 | 3 | 5 | |
Hydropsyche | 212 | 15 | 9 | |
Hydroptila | 200 | 8 | 1 | 6 |
Adicella | 320 | 9 | ||
Athripsodes | 311 | 1 | 1 | |
Mystacides | 312 | 1 | ||
Setodes | 318 | 9 | 15 | 20 |
Chimarra | 207 | 104 | 52 | |
Polycentropodidae | 223 | 3 | ||
Polycentropus | 231 | 2 | 3 | |
Baetidae | 363 | 13 | 11 | 9 |
Baetis | 364 | 14 | 10 | 9 |
Centroptilum | 383 | 48 | 16 | 10 |
Cloeon | 387 | 1 | ||
Pseudocentroptilum | 3207 | 1 | ||
Caenis | 457 | 13 | 27 | 14 |
Dryops | 613 | 3 | ||
Elmis | 618 | 1 | 1 | |
Esolus | 619 | 1 | 2 | 6 |
Normandia | 624 | 72 | 94 | 136 |
Oulimnius | 622 | 1 | 6 | |
Riolus | 625 | 2 | 1 | |
Stenelmis | 617 | 1 | 15 | 2 |
Hydraena | 608 | 2 | ||
Atherix | 839 | 1 | 3 | |
Atrichops | 840 | 2 | ||
Ceratopogonidae | 819 | 3 | 1 | 6 |
Chironomidae | 807 | 67 | 113 | 95 |
Culicidae | 796 | 1 | ||
Dixella | 795 | 1 | ||
Hemerodromiinae | 3202 | 2 | 2 | |
Ephydridae | 844 | 1 | ||
Simuliidae | 801 | 6 | 19 | |
Tabanidae | 837 | 1 | ||
Tipulidae | 753 | 1 | ||
Micronecta | 719 | 2 | ||
Gerris | 735 | 1 | ||
Hydrometra | 740 | 2 | ||
Naucoridae | 722 | 4 | ||
Boyeria | 670 | 2 | ||
Calopteryx | 650 | 2 | ||
Coenagrionidae | 658 | 1 | ||
Oxygastra | 691 | 2 | ||
Onychogomphus | 682 | 2 | 6 | 5 |
Zygoptera | 9785 | 5 | 1 | |
Cladocera | 3127 | 3 | ||
Atyaephyra | 861 | 1 | ||
Gammaridae | 887 | 252 | 135 | 270 |
Echinogammarus | 888 | 130 | 16 | 131 |
Bithynia | 994 | 2 | ||
Potamopyrgus | 978 | 1 | 4 | |
Lymnaeidae | 998 | 2 | ||
Physella | 19280 | 1 | ||
Sphaeriidae | 1042 | 1 | ||
Tricladida | 1054 | 4 | 3 | 2 |
Dugesiidae | 1055 | 6 | 42 | 13 |
Oligochaeta | 933 | 2 | 2 | 4 |
Prostoma | 3110 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |