Listes faunistiques invertébrés
CEZE A ROBIAC-ROCHESSADOULE 06118600
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Date prélèvement | 18/09/2012 |
---|---|
Méthode | Petit cours d'eau | IBG | 15.0 |
GFI | 7 |
Variété taxonomique | 32 |
Taxon indicateur | Leuctridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 87.0 | dominant |
Blocs | 2.0 | marginal |
Granulats | 3.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 2.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 3.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Rapide | B |
P2 | Pierres, galets | Moyenne | B |
P3 | Pierres, galets | Nulle | B |
P4 | Pierres, galets | Lente | B |
P5 | Blocs | Lente | A |
P6 | Branchage, racines | Nulle | A |
P7 | Pierres, galets | Moyenne | C |
P8 | Granulats | Lente | A |
P9 | Pierres, galets | Rapide | C |
P10 | Litieres | Nulle | A |
P11 | Pierres, galets | Lente | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra | 67 | 1 | 1 | 1 |
Leuctra | 69 | 16 | 79 | 115 |
Ecnomus | 249 | 1 | ||
Hydropsychidae | 211 | 2 | 6 | 13 |
Cheumatopsyche | 221 | 3 | 19 | 48 |
Hydropsyche | 212 | 10 | 20 | |
Hydroptila | 200 | 6 | 12 | 18 |
Ithytrichia | 198 | 1 | ||
Orthotrichia | 197 | 80 | 2 | 10 |
Leptocerus | 319 | 2 | ||
Mystacides | 312 | 2 | 5 | 1 |
Oecetis | 317 | 3 | 2 | 1 |
Setodes | 318 | 29 | 21 | 25 |
Chimarra | 207 | 2 | 4 | |
Polycentropodidae | 223 | 1 | ||
Polycentropus | 231 | 1 | ||
Psychomyiidae | 238 | 1 | ||
Psychomyia | 239 | 5 | 3 | |
Baetis | 364 | 2 | 100 | 29 |
Procloeon | 390 | 1 | ||
Pseudocentroptilum | 3207 | 1 | ||
Caenis | 457 | 1260 | 754 | 1209 |
Choroterpes | 474 | 1 | ||
Dryops | 613 | 2 | ||
Esolus | 619 | 73 | 115 | 201 |
Limnius | 623 | 2 | 4 | 10 |
Oulimnius | 622 | 145 | 100 | 110 |
Stenelmis | 617 | 4 | 4 | |
Hydraena | 608 | 1 | ||
Atherix | 839 | 4 | 3 | 6 |
Atrichops | 840 | 4 | 30 | 1 |
Ceratopogoninae | 822 | 13 | 1 | 3 |
Chironomidae | 807 | 30 | 37 | 17 |
Hemerodromiinae | 3202 | 1 | ||
Limoniidae | 757 | 1 | 1 | |
Antocha | 759 | 2 | 4 | |
Simulium | 806 | 10 | 7 | |
Tabanidae | 837 | 1 | ||
Tipulidae | 753 | 1 | ||
Aphelocheirus | 721 | 4 | 3 | 6 |
Micronecta | 719 | 17 | 7 | |
Calopteryx | 650 | 5 | ||
Gomphus | 679 | 2 | ||
Onychogomphus | 682 | 3 | 6 | |
Platycnemis | 657 | 1 | ||
Copepoda | 3206 | 3 | 3 | |
Orconectes | 870 | 1 | ||
Ancylus | 1028 | 20 | 2 | 2 |
Ferrissia | 1030 | 3 | ||
Physella | 19280 | 1 | ||
Menetus | 1025 | 76 | 7 | 5 |
Tricladida | 1054 | 11 | ||
Dugesia | 1056 | 2 | 17 | 25 |
Oligochaeta | 933 | 16 | 18 | 3 |
Mermithoïdea | 3159 | 3 | 3 | |
Prostoma | 3110 | 3 | 3 | 3 |
Hydracarina | 906 | 3 | 3 | 3 |