Listes faunistiques invertébrés
Arrêt Darré A VIELLE-ADOUR 05234029
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Date prélèvement | 22/06/2021 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 44 | ||||||||||||||||||||||||||||||||
I2M2 |
0.8833
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | 3.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 69.0 | dominant |
Blocs | 4.0 | marginal |
Granulats | 18.0 | dominant |
Helophytes | ||
Vases | ||
Sables | 1.0 | marginal |
Algues | ||
Dalles, argiles | 2.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Lente | A |
P2 | Litieres | Lente | A |
P3 | Branchage, racines | Lente | A |
P4 | Blocs | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Granulats | Nulle | B |
P7 | Pierres, galets | Nulle | B |
P8 | Pierres, galets | Moyenne | B |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Nulle | C |
P11 | Pierres, galets | Moyenne | C |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 10 | 6 | 51 |
Leuctra geniculata | 33830 | 19 | 41 | 60 |
Nemoura | 26 | 24 | 19 | 6 |
Protonemura | 46 | 1 | ||
Micrasema | 268 | 2 | ||
Agapetinae | 9812 | 1 | ||
Glossosoma | 190 | 2 | ||
Silo | 292 | 2 | 1 | 1 |
Silo-lithax | 5219 | 1 | 1 | |
Goeridae | 286 | 1 | ||
Hydropsyche | 212 | 1 | ||
Hydroptila | 200 | 1 | 2 | |
Ceraclea | 313 | 1 | 1 | |
Mystacides | 312 | 7 | 1 | |
Limnephilinae | 3163 | 3 | 1 | |
Cyrnus | 224 | 1 | ||
Polycentropus | 231 | 20 | 10 | 44 |
Polycentropodidae | 223 | 23 | 4 | 11 |
Tinodes | 245 | 2 | 3 | 1 |
Rhyacophila lato-sensu | 183 | 2 | 3 | |
Sericostoma | 322 | 2 | ||
Sericostomatidae | 321 | 1 | ||
Baetis lato sensu | 9794 | 3 | 11 | 3 |
Centroptilum luteolum | 384 | 5 | 7 | 5 |
Procloeon | 390 | 1 | ||
Baetidae | 363 | 1 | ||
Ephemerella ignita | 451 | 69 | 10 | 35 |
Ephemera | 502 | 3 | ||
Ecdyonurus | 421 | 1 | 7 | 22 |
Heptageniidae | 399 | 8 | ||
Habrophlebia | 491 | 3 | 2 | 9 |
Leptophlebiidae | 473 | 22 | 20 | 30 |
Gerridae | 734 | 1 | ||
Hydrometra | 740 | 5 | 1 | |
Veliidae | 743 | 1 | ||
Dryops | 613 | 1 | ||
Dupophilus | 620 | 1 | 12 | |
Elmis | 618 | 90 | 1 | 24 |
Esolus | 619 | 68 | 368 | 480 |
Limnius | 623 | 9 | 24 | |
Oulimnius | 622 | 164 | 34 | 36 |
Riolus | 625 | 8 | 1 | 2 |
Hydraena | 608 | 6 | 13 | 7 |
Hydrophilinae | 2517 | 1 | ||
Helodes | 636 | 1 | ||
Hydrocyphon | 637 | 1 | 16 | |
Athericidae | 838 | 20 | 3 | |
Ceratopogonidae | 819 | 3 | 1 | 5 |
Chironomidae | 807 | 690 | 500 | 150 |
Dixidae | 793 | 2 | 3 | |
Empididae | 831 | 3 | ||
Pediciidae | 50011 | 1 | 2 | 3 |
Psychodidae | 783 | 13 | 1 | |
Rhagionidae | 841 | 1 | ||
Scatophagidae | 846 | 2 | ||
Simuliidae | 801 | 2 | 2 | |
Tabanidae | 837 | 1 | 1 | |
Tipulidae | 753 | 1 | ||
Boyeria irene | 671 | 1 | ||
Calopteryx | 650 | 2 | ||
Onychogomphus | 682 | 1 | ||
Sialis | 704 | 8 | 4 | |
Gammarus | 892 | 5 | 1 | 2 |
Gammaridae | 887 | 5 | ||
Copepoda | 3206 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |
Potamopyrgus antipodarum | 979 | 84 | 48 | 35 |
Hydrobiidae | 973 | 6 | ||
Radix | 1004 | 4 | ||
Ancylus fluviatilis | 1029 | 180 | 150 | 150 |
Oligochaeta | 933 | 3 | 22 | 27 |
Planariidae | 1061 | 1 | ||
Nematoda | 1089 | 1 | 1 | |
Hydrozoa | 3168 | 1 | 1 |