Listes faunistiques invertébrés
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Date prélèvement | 08/07/2021 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 50 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7693
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | ||
Litieres | ||
Branchage, racines | 1.0 | marginal |
Pierres, galets | 12.0 | dominant |
Blocs | 26.0 | dominant |
Granulats | 4.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 1.0 | marginal |
Algues | 15.0 | dominant |
Dalles, argiles | 40.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Branchage, racines | Nulle | A |
P2 | Granulats | Nulle | A |
P3 | Helophytes | Nulle | A |
P4 | Sables | Nulle | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Blocs | Moyenne | B |
P7 | Algues | Nulle | B |
P8 | Dalles, argiles | Moyenne | B |
P9 | Dalles, argiles | Nulle | C |
P10 | Dalles, argiles | Lente | C |
P11 | Dalles, argiles | Moyenne | C |
P12 | Blocs | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 34 | 42 | 143 |
Protonemura | 46 | 1 | 2 | |
Perla | 164 | 1 | ||
Agapetinae | 9812 | 3 | 10 | 2 |
Goeridae | 286 | 2 | 2 | |
Cheumatopsyche | 221 | 1 | ||
Hydropsyche | 212 | 11 | 1 | |
Hydroptila | 200 | 4 | 408 | 1 |
Athripsodes | 311 | 5 | ||
Setodes | 318 | 3 | 14 | 8 |
Leptoceridae | 310 | 6 | 3 | |
Drusinae | 3120 | 2 | ||
Limnephilinae | 3163 | 2 | 16 | 29 |
Philopotamus | 209 | 11 | ||
Polycentropus | 231 | 10 | 5 | 10 |
Rhyacophila lato-sensu | 183 | 2 | 12 | 6 |
Sericostoma | 322 | 2 | 1 | |
Sericostomatidae | 321 | 2 | ||
Baetis lato sensu | 9794 | 208 | 816 | 496 |
Centroptilum | 383 | 1 | 4 | |
Procloeon | 390 | 8 | ||
Caenis | 457 | 22 | 1 | 1 |
Ephemerella ignita | 451 | 7 | 4 | 12 |
Ephemera | 502 | 10 | 2 | |
Ecdyonurus | 421 | 2 | 2 | |
Heptageniidae | 399 | 1 | ||
Habrophlebia | 491 | 5 | 2 | |
Leptophlebiidae | 473 | 1 | ||
Micronecta | 719 | 2 | ||
Gerris | 735 | 1 | 1 | 2 |
Nepidae | 725 | 2 | ||
Hydroporinae | 2393 | 4 | ||
Laccophilinae | 2394 | 1 | ||
Dupophilus | 620 | 1 | 8 | |
Elmis | 618 | 24 | 44 | 40 |
Esolus | 619 | 96 | 38 | 128 |
Limnius | 623 | 8 | 2 | 20 |
Oulimnius | 622 | 36 | 24 | 32 |
Stenelmis | 617 | 1 | 2 | |
Haliplus | 518 | 1 | ||
Hydraena | 608 | 2 | 2 | |
Hydrocyphon | 637 | 1 | ||
Coenosiinae | 50792 | 1 | ||
Athericidae | 838 | 13 | 1 | |
Ceratopogonidae | 819 | 7 | 1 | 7 |
Chironomidae | 807 | 72 | 64 | 7 |
Empididae | 831 | 1 | ||
Ephydridae | 844 | 1 | ||
Limoniidae | 757 | 7 | ||
Pediciini | 20537 | 1 | 1 | 2 |
Rhagionidae | 841 | 1 | ||
Simuliidae | 801 | 168 | 192 | 121 |
Stratiomyidae | 824 | 2 | 1 | |
Tabanidae | 837 | 3 | 2 | |
Tipulidae | 753 | 1 | ||
Cordulegaster | 687 | 2 | ||
Onychogomphus | 682 | 18 | 1 | 1 |
Agriotypus | 1083 | 2 | ||
Gammarus | 892 | 1 | 3 | |
Ostracoda | 3170 | 1 | ||
Sphaeriidae | 1042 | 2 | ||
Potamopyrgus | 978 | 17 | 3 | |
Radix | 1004 | 104 | 19 | 3 |
Physella | 19280 | 1 | ||
Planorbidae | 1009 | 22 | 14 | 34 |
Glossiphoniidae | 908 | 2 | ||
Oligochaeta | 933 | 28 | 4 | 45 |
Dugesia | 1056 | 14 | 50 | |
Mermithoïdea | 3159 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Hydra | 1077 | 1 |