Listes faunistiques invertébrés
AY A SARRAS 2 06580075
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Date prélèvement | 28/08/2018 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 38 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7905
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 36.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 4.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 55.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Nulle | A |
P3 | Blocs | Lente | A |
P4 | Granulats | Lente | A |
P5 | Pierres, galets | Lente | B |
P6 | Dalles, argiles | Lente | B |
P7 | Pierres, galets | Moyenne | B |
P8 | Dalles, argiles | Nulle | B |
P9 | Dalles, argiles | Moyenne | C |
P10 | Dalles, argiles | Rapide | C |
P11 | Pierres, galets | Nulle | C |
P12 | Dalles, argiles | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 20 | 31 | 4 |
Leuctra | 69 | 31 | 58 | 11 |
Protonemura | 46 | 1 | ||
Perla | 164 | 2 | 3 | |
Micrasema | 268 | 48 | 30 | |
Goera | 287 | 2 | ||
Silo | 292 | 56 | 4 | 8 |
Cheumatopsyche | 221 | 21 | 46 | |
Hydropsyche | 212 | 43 | 1395 | |
Lepidostomatidae | 304 | 1 | ||
Lepidostoma | 305 | 4 | 9 | |
Athripsodes | 311 | 10 | 1 | 4 |
Leptocerus | 319 | 1 | ||
Mystacides | 312 | 55 | 5 | 11 |
Oecetis | 317 | 44 | 2 | 3 |
Limnephilinae | 3163 | 1 | ||
Chimarra | 207 | 1 | 12 | 26 |
Cyrnus | 224 | 6 | 2 | |
Polycentropus | 231 | 10 | 30 | 3 |
Psychomyiidae | 238 | 4 | ||
Lype | 241 | 3 | ||
Psychomyia | 239 | 8 | 8 | 7 |
Tinodes | 245 | 3 | ||
Rhyacophila lato-sensu | 183 | 4 | 15 | |
Sericostoma | 322 | 1 | ||
Baetis | 364 | 11 | 110 | 317 |
Procloeon | 390 | 26 | 3 | 11 |
Pseudocentroptilum | 3207 | 7 | ||
Caenis | 457 | 71 | 10 | 20 |
Ecdyonurus | 421 | 18 | 6 | |
Epeorus | 400 | 8 | 11 | |
Leptophlebiidae | 473 | 1 | 8 | |
Paraleptophlebia | 481 | 2 | 1 | |
Thraulus | 476 | 1 | ||
Gerris | 735 | 2 | ||
Dupophilus | 620 | 3 | 2 | |
Elmis | 618 | 31 | 14 | 12 |
Esolus | 619 | 11 | 8 | 15 |
Limnius | 623 | 6 | 16 | 10 |
Oulimnius | 622 | 767 | 56 | 15 |
Stenelmis | 617 | 31 | 58 | 5 |
Hydraena | 608 | 1 | ||
Hydrochus | 606 | 1 | ||
Athericidae | 838 | 8 | 1 | |
Blephariceridae | 747 | 1 | ||
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 297 | 393 | 420 |
Empididae | 831 | 1 | ||
Limoniidae | 757 | 1 | ||
Simuliidae | 801 | 2 | 7 | 124 |
Tipulidae | 753 | 3 | ||
Calopteryx | 650 | 17 | 4 | |
Gomphus | 679 | 1 | 1 | |
Onychogomphus | 682 | 105 | 40 | 6 |
Asellidae | 880 | 14 | 1 | |
Gammarus | 892 | 12 | 3 | 3 |
Copepoda | 3206 | 1 | 1 | 1 |
Sphaeriidae | 1042 | 2 | ||
Ancylus | 1028 | 5 | 5 | 10 |
Planorbidae | 1009 | 38 | 27 | 2 |
Oligochaeta | 933 | 28 | 20 | 83 |
Dugesiidae | 1055 | 13 | 11 | 1 |
Prostoma | 3110 | 1 | 1 | 1 |
Hydracarina | 906 | 1 | 1 | 1 |
Hydrozoa | 3168 | 1 | ||
Setodes | 318 | 4 |