Listes faunistiques invertébrés
La Loire à Briennon 04015000
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 11 ko
Date prélèvement | 13/08/2012 | ||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||
IBG |
16.0
|
||||||||||||||||||||||||||||||
GFI | 5 | ||||||||||||||||||||||||||||||
Variété taxonomique | 44 | ||||||||||||||||||||||||||||||
I2M2 |
0.5390
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 26.0 | dominant |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 44.0 | dominant |
Blocs | 2.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 1.0 | marginal |
Sables | 2.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 21.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Hydrophytes | Nulle | B |
P2 | Pierres, galets | Nulle | B |
P3 | Hydrophytes | Lente | C |
P4 | Granulats | Nulle | A |
P5 | Pierres, galets | Moyenne | C |
P6 | Pierres, galets | Lente | B |
P7 | Pierres, galets | Lente | C |
P8 | Dalles, argiles | Nulle | C |
P9 | Litieres | Nulle | A |
P10 | Branchage, racines | Nulle | A |
P11 | Dalles, argiles | Lente | B |
P12 | Blocs | Lente | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 1 | ||
Brachycentrus | 265 | 1 | ||
Hydropsychidae | 211 | 1 | ||
Cheumatopsyche | 221 | 5 | 10 | 3 |
Hydropsyche | 212 | 4 | 9 | 2 |
Hydroptila | 200 | 3 | 2 | 18 |
Athripsodes | 311 | 5 | 12 | 1 |
Ceraclea | 313 | 1 | ||
Mystacides | 312 | 1 | 1 | |
Limnephilini | 3162 | 2 | ||
Cyrnus | 224 | 1 | ||
Psychomyia | 239 | 1 | 5 | 1 |
Baetis | 364 | 1 | 10 | 14 |
Cloeon | 387 | 1 | 11 | |
Procloeon | 390 | 2 | 1 | 12 |
Pseudocentroptilum | 3207 | 1 | ||
Caenis | 457 | 6 | 8 | 11 |
Ephemerella ignita | 451 | 1 | ||
Heptagenia | 443 | 12 | 20 | 3 |
Ephoron | 496 | 1 | ||
Colymbetinae | 2395 | 4 | 3 | |
Esolus | 619 | 1 | 7 | 1 |
Haliplus | 518 | 2 | ||
Atrichops | 840 | 4 | ||
Ceratopogoninae | 822 | 3 | 2 | |
Chironomidae | 807 | 256 | 119 | 199 |
Ephydridae | 844 | 5 | ||
Tabanidae | 837 | 1 | ||
Aphelocheirus | 721 | 4 | 2 | |
Corixinae | 5196 | 8 | ||
Micronecta | 719 | 2 | ||
Sigara | 716 | 3 | ||
Naucoridae | 722 | 2 | ||
Coenagrionidae | 658 | 22 | 65 | 4 |
Gomphus | 679 | 3 | ||
Onychogomphus | 682 | 1 | ||
Platycnemis | 657 | 24 | 1 | |
Cataclysta | 2954 | 2 | ||
Parapoynx | 2948 | 5 | 1 | |
Sialis | 704 | 3 | ||
Cladocera | 3127 | 3 | 3 | |
Ostracoda | 3170 | 3 | ||
Copepoda | 3206 | 3 | 3 | 3 |
Asellidae | 880 | 6 | 53 | 5 |
Gammaridae | 887 | 37 | 4 | 20 |
Gammarus | 892 | 176 | 25 | 34 |
Ancylus | 1028 | 16 | 36 | 2 |
Bithynia | 994 | 23 | 76 | |
Ferrissia | 1030 | 5 | ||
Potamopyrgus | 978 | 71 | 69 | |
Radix | 1004 | 4 | ||
Physidae | 995 | 5 | ||
Physella | 19280 | 7 | ||
Gyraulus | 1015 | 1 | 2 | |
Hippeutis | 1020 | 1 | ||
Menetus | 1025 | 1 | ||
Planorbis | 1024 | 1 | ||
Succineidae | 20676 | 1 | ||
Valvata | 972 | 1 | ||
Corbicula | 1051 | 42 | 19 | 89 |
Sphaeriidae | 1042 | 35 | ||
Pisidium | 1043 | 6 | ||
Turbellaria | 3326 | 3 | 4 | 4 |
Dendrocoelum | 1072 | 3 | 1 | 1 |
Dugesia | 1056 | 33 | 7 | 11 |
Erpobdellidae | 928 | 3 | 1 | |
Glossiphonia | 909 | 1 | ||
Helobdella | 912 | 2 | 2 | 1 |
Hemiclepsis | 914 | 1 | ||
Oligochaeta | 933 | 326 | 72 | 90 |
Mermithoïdea | 3159 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 |