Listes faunistiques invertébrés
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Date prélèvement | 10/09/2012 | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||
IBG |
14.0
|
||||||||||||||||||||
GFI | 5 | ||||||||||||||||||||
Variété taxonomique | 36 | ||||||||||||||||||||
Taxon indicateur | Hydroptilidae | ||||||||||||||||||||
I2M2 |
0.8660
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 0.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 80.0 | dominant |
Blocs | 10.0 | dominant |
Granulats | 6.0 | dominant |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 0.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Moyenne | B |
P2 | Pierres, galets | Lente | B |
P3 | Hydrophytes | Nulle | A |
P4 | Sables | Nulle | A |
P5 | Branchage, racines | Nulle | A |
P6 | Pierres, galets | Moyenne | C |
P7 | Helophytes | Nulle | A |
P8 | Pierres, galets | Lente | C |
P9 | Blocs | Lente | B |
P10 | Pierres, galets | Nulle | C |
P11 | Pierres, galets | Nulle | C |
P12 | Granulats | Lente | B |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Ecnomus | 249 | 11 | ||
Hydropsyche | 212 | 2 | 81 | |
Hydroptila | 200 | 9 | 1 | 12 |
Orthotrichia | 197 | 29 | 2 | 4 |
Athripsodes | 311 | 12 | ||
Mystacides | 312 | 1 | ||
Polycentropus | 231 | 1 | ||
Psychomyia | 239 | 9 | ||
Baetidae | 363 | 1 | ||
Baetis | 364 | 11 | 24 | |
Cloeon | 387 | 2 | 2 | |
Caenis | 457 | 26 | 12 | 97 |
Ecdyonurus | 421 | 2 | ||
Choroterpes | 474 | 4 | ||
Dryops | 613 | 2 | 1 | |
Pomatinus | 611 | 2 | 6 | |
Esolus | 619 | 3 | 46 | 37 |
Limnius | 623 | 1 | ||
Oulimnius | 622 | 9 | 20 | 11 |
Potamophilus | 615 | 2 | 1 | 2 |
Stenelmis | 617 | 1 | 13 | 3 |
Laccobius | 581 | 1 | ||
Atrichops | 840 | 1 | ||
Ceratopogoninae | 822 | 1 | 1 | |
Forcypomyiinae | 9784 | 1 | 1 | |
Chironomidae | 807 | 323 | 17 | 48 |
Simulium | 806 | 1 | ||
Tabanidae | 837 | 1 | 1 | |
Tipulidae | 753 | 2 | ||
Coenagrionidae | 658 | 68 | 5 | |
Erythromma | 661 | 60 | 1 | 3 |
Ischnura | 666 | 2 | ||
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 1 | 1 | |
Platycnemis | 657 | 36 | 4 | |
Parapoynx | 2948 | 1 | ||
Cladocera | 3127 | 3 | 3 | |
Copepoda | 3206 | 3 | ||
Atyaephyra | 861 | 5 | 2 | |
Asellidae | 880 | 1 | ||
Gammaridae | 887 | 3 | 1 | |
Echinogammarus | 888 | 18 | 1 | |
Orchestia | 5120 | 1 | 1 | 2 |
Ancylus | 1028 | 2 | 1 | |
Potamopyrgus | 978 | 1 | 2 | |
Theodoxus | 967 | 1 | 1 | |
Physella | 19280 | 2 | 13 | |
Menetus | 1025 | 14 | 12 | 4 |
Succineidae | 20676 | 12 | 1 | |
Corbicula | 1051 | 74 | 67 | 42 |
Dugesia | 1056 | 9 | 114 | 118 |
Erpobdellidae | 928 | 2 | 1 | |
Piscicola | 919 | 1 | ||
Oligochaeta | 933 | 2 | 1 | |
Bryozoa | 1087 | 3 | 3 | 3 |
Mermithoïdea | 3159 | 3 | ||
Prostoma | 3110 | 3 | 3 | 3 |
Hydracarina | 906 | 3 |