Listes faunistiques invertébrés
Boyne à Cazouls-d'herault 2 06183900
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Date prélèvement | 13/09/2012 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
17.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 38 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Leuctridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.6555
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 6.0 | dominant |
Pierres, galets | 64.0 | dominant |
Blocs | 0.0 | marginal |
Granulats | 22.0 | dominant |
Helophytes | 1.0 | marginal |
Vases | 1.0 | marginal |
Sables | 2.0 | marginal |
Algues | 3.0 | marginal |
Dalles, argiles | 0.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Lente | B |
P2 | Pierres, galets | Nulle | B |
P3 | Branchage, racines | Nulle | B |
P4 | Granulats | Nulle | B |
P5 | Pierres, galets | Nulle | C |
P6 | Litieres | Nulle | A |
P7 | Pierres, galets | Moyenne | C |
P8 | Helophytes | Nulle | A |
P9 | Sables | Nulle | A |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Moyenne | C |
P12 | Vases | Nulle | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra | 67 | 5 | 53 | 25 |
Leuctra | 69 | 1 | ||
Silo | 292 | 2 | ||
Hydropsychidae | 211 | 1 | 1 | 2 |
Hydropsyche | 212 | 3 | 3 | 25 |
Hydroptila | 200 | 9 | 6 | |
Orthotrichia | 197 | 1 | ||
Athripsodes | 311 | 1 | ||
Mystacides | 312 | 7 | 4 | |
Oecetis | 317 | 1 | ||
Chimarra | 207 | 1 | ||
Polycentropodidae | 223 | 1 | ||
Psychomyia | 239 | 1 | ||
Sericostoma | 322 | 2 | ||
Baetis | 364 | 2 | 21 | 81 |
Centroptilum | 383 | 2 | 1 | 1 |
Cloeon | 387 | 2 | 3 | |
Caenis | 457 | 3 | 2 | 1 |
Ephemera | 502 | 2 | ||
Electrogena | 3181 | 2 | 2 | |
Dryops | 613 | 1 | ||
Pomatinus | 611 | 3 | ||
Stictotarsus | 550 | 1 | ||
Elmis | 618 | 1 | 4 | |
Esolus | 619 | 89 | 64 | 107 |
Limnius | 623 | 1 | 4 | 2 |
Oulimnius | 622 | 83 | 105 | 79 |
Stenelmis | 617 | 13 | 22 | 12 |
Atherix | 839 | 5 | 13 | 4 |
Ceratopogoninae | 822 | 1 | ||
Chironomidae | 807 | 75 | 3 | |
Dixella | 795 | 17 | ||
Chelifera | 2884 | 1 | ||
Simulium | 806 | 1 | 6 | |
Tipulidae | 753 | 2 | 19 | 1 |
Micronecta | 719 | 3 | 3 | |
Gerris | 735 | 4 | ||
Boyeria | 670 | 2 | ||
Calopteryx | 650 | 28 | 1 | 1 |
Coenagrionidae | 658 | 1 | ||
Oxygastra | 691 | 2 | ||
Onychogomphus | 682 | 1 | 6 | 5 |
Platycnemis | 657 | 1 | 1 | |
Cladocera | 3127 | 3 | ||
Ostracoda | 3170 | 3 | 3 | |
Copepoda | 3206 | 3 | ||
Asellidae | 880 | 6 | 17 | |
Gammaridae | 887 | 1 | 35 | 13 |
Gammarus | 892 | 58 | 121 | 113 |
Niphargus | 902 | 2 | 1 | 3 |
Ancylus | 1028 | 5 | 22 | 120 |
Potamopyrgus | 978 | 34 | 63 | 14 |
Radix | 1004 | 1 | ||
Theodoxus fluviatilis | 968 | 3 | 2 | 35 |
Gyraulus | 1015 | 6 | ||
Hippeutis | 1020 | 2 | ||
Succineidae | 20676 | 1 | ||
Corbicula | 1051 | 2 | 3 | |
Pisidium | 1043 | 1 | 2 | |
Tricladida | 1054 | 3 | 4 | |
Dugesia | 1056 | 10 | 16 | 14 |
Oligochaeta | 933 | 6 | 11 | 1 |
Hydracarina | 906 | 3 |