Listes faunistiques invertébrés
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Date prélèvement | 17/09/2012 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 42 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Chloroperlidae | ||||||||||||||||||||||||||||||||
I2M2 |
0.8899
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 81.0 | dominant |
Blocs | 3.0 | marginal |
Granulats | 9.0 | dominant |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 4.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Rapide | C |
P2 | Pierres, galets | Moyenne | B |
P3 | Litieres | Nulle | A |
P4 | Blocs | Moyenne | A |
P5 | Granulats | Nulle | B |
P6 | Branchage, racines | Nulle | A |
P7 | Sables | Nulle | A |
P8 | Pierres, galets | Nulle | B |
P9 | Pierres, galets | Lente | B |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Nulle | C |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Siphonoperla | 174 | 1 | 4 | |
Euleuctra | 67 | 2 | 2 | |
Leuctra | 69 | 93 | 191 | 189 |
Nemoura | 26 | 1 | ||
Perlidae | 155 | 1 | 1 | |
Dinocras | 156 | 1 | ||
Perla | 164 | 1 | 5 | 2 |
Beraeidae | 327 | 13 | 31 | 3 |
Beraeamyia | 333 | 6 | 2 | 2 |
Goeridae | 286 | 13 | ||
Goera | 287 | 2 | ||
Silo | 292 | 1 | 1 | |
Hydropsychidae | 211 | 1 | ||
Hydropsyche | 212 | 6 | 5 | 4 |
Hydroptila | 200 | 56 | 164 | 57 |
Athripsodes | 311 | 3 | ||
Mystacides | 312 | 2 | 2 | 1 |
Oecetis | 317 | 1 | ||
Setodes | 318 | 31 | 356 | 280 |
Halesus | 3186 | 1 | ||
Polycentropodidae | 223 | 4 | 2 | |
Polycentropus | 231 | 1 | 2 | 1 |
Psychomyia | 239 | 27 | 3 | |
Rhyacophila lato-sensu | 183 | 1 | 1 | |
Sericostomatidae | 321 | 1 | ||
Sericostoma | 322 | 1 | 1 | |
Baetis | 364 | 124 | 103 | 149 |
Centroptilum | 383 | 2 | 2 | |
Procloeon | 390 | 18 | 1 | |
Pseudocentroptilum | 3207 | 23 | 1 | |
Caenis | 457 | 4 | 1 | 3 |
Heptageniidae | 399 | 4 | 17 | |
Ecdyonurus | 421 | 2 | 33 | 3 |
Epeorus | 400 | 8 | 2 | |
Rhithrogena | 404 | 1 | ||
Leptophlebiidae | 473 | 1 | 67 | 13 |
Choroterpes | 474 | 1 | ||
Habroleptoides | 485 | 20 | 77 | 37 |
Dryops | 613 | 1 | ||
Elmis | 618 | 5 | 10 | 2 |
Esolus | 619 | 2 | 9 | 11 |
Limnius | 623 | 1 | 65 | 5 |
Oulimnius | 622 | 9 | 3 | |
Gyrinidae | 512 | 1 | ||
Orectochilus | 515 | 5 | 3 | |
Hydraena | 608 | 3 | 1 | 5 |
Atherix | 839 | 13 | 18 | 6 |
Blephariceridae | 747 | 3 | ||
Blepharicera | 749 | 1 | 1 | 7 |
Ceratopogoninae | 822 | 28 | 11 | 17 |
Chironomidae | 807 | 242 | 59 | 4 |
Dixa | 794 | 1 | ||
Clinocerinae | 9813 | 1 | ||
Hemerodromiinae | 3202 | 1 | 1 | |
Limoniidae | 757 | 3 | 2 | 2 |
Hexatoma | 773 | 1 | ||
Antocha | 759 | 3 | 4 | |
Simulium | 806 | 198 | 49 | 125 |
Tabanidae | 837 | 3 | 15 | 3 |
Tipulidae | 753 | 23 | 16 | |
Micronecta | 719 | 34 | 9 | 23 |
Calopteryx | 650 | 32 | ||
Cordulegaster | 687 | 2 | ||
Gomphidae | 678 | 75 | 1 | |
Onychogomphus | 682 | 5 | 45 | 3 |
Cladocera | 3127 | 3 | ||
Ancylus | 1028 | 18 | 12 | 5 |
Radix | 1004 | 1 | ||
Physidae | 995 | 1 | ||
Physella | 19280 | 1 | 1 | |
Sphaeriidae | 1042 | 4 | ||
Tricladida | 1054 | 3 | 1 | 2 |
Dugesia | 1056 | 48 | 5 | 3 |
Polycelis | 1064 | 1 | ||
Oligochaeta | 933 | 6 | 1 | |
Hydrozoa | 3168 | 3 | ||
Mermithoïdea | 3159 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |