Listes faunistiques invertébrés
RUISSEAU DE CROP A LAVAL 06141520
- Télécharger la fiche IRSTEA xls / 319 ko
- Export SEEE csv / 8 ko
Date prélèvement | 02/03/2023 |
---|---|
Méthode | Petit cours d'eau | IBG | 18.0 |
GFI | 9 |
Variété taxonomique | 33 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 11.0 | dominant |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 79.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 5.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Lente | A |
P3 | Blocs | Rapide | A |
P4 | Granulats | Lente | A |
P5 | Bryophytes | Rapide | B |
P6 | Pierres, galets | Rapide | B |
P7 | Pierres, galets | Moyenne | B |
P8 | Dalles, argiles | Rapide | B |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Nulle | C |
P11 | Pierres, galets | Rapide | C |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Chloroperla | 170 | 2 | ||
Leuctra | 69 | 46 | 28 | 53 |
Amphinemura | 21 | 33 | 9 | 31 |
Nemoura | 26 | 13 | 5 | 11 |
Protonemura | 46 | 57 | 73 | 8 |
Perla | 164 | 1 | ||
Perlodidae | 127 | 1 | ||
Isoperla | 140 | 8 | 6 | 3 |
Perlodes | 150 | 1 | ||
Brachyptera | 3 | 1 | ||
Rhabdiopteryx | 10 | 4 | 1 | 17 |
Apatania | 279 | 1 | ||
Glossosomatidae | 189 | 1 | 2 | |
Glossosoma | 190 | 1 | 1 | 6 |
Goeridae | 286 | 1 | 1 | |
Lithax | 289 | 1 | 4 | 2 |
Ptilocolepus | 194 | 2 | ||
Lepidostomatidae | 304 | 1 | ||
Limnephilidae | 276 | 13 | 8 | |
Drusinae | 3120 | 3 | 3 | 4 |
Limnephilinae | 3163 | 66 | 8 | |
Odontocerum | 339 | 12 | 4 | 4 |
Philopotamus | 209 | 2 | ||
Rhyacophila lato-sensu | 183 | 3 | 8 | 15 |
Sericostomatidae | 321 | 10 | ||
Sericostoma | 322 | 69 | 15 | |
Baetidae | 363 | 6 | ||
Baetis | 364 | 89 | 46 | 78 |
Heptageniidae | 399 | 2 | 4 | |
Ecdyonurus | 421 | 8 | 11 | 33 |
Epeorus | 400 | 13 | 5 | |
Rhithrogena | 404 | 4 | 5 | 28 |
Habroleptoides | 485 | 1 | ||
Elmis | 618 | 2 | 2 | 9 |
Limnius | 623 | 70 | 42 | 100 |
Hydraena | 608 | 10 | 2 | 7 |
Athericidae | 838 | 11 | 5 | 10 |
Blephariceridae | 747 | 1 | 1 | |
Ceratopogonidae | 819 | 19 | 1 | 8 |
Chironomidae | 807 | 271 | 132 | 60 |
Empididae | 831 | 2 | 3 | 4 |
Limoniidae | 757 | 13 | 2 | 6 |
Pediciini | 20537 | 26 | 8 | 7 |
Psychodidae | 783 | 32 | 4 | 11 |
Simuliidae | 801 | 14 | 47 | 2 |
Tipulidae | 753 | 1 | ||
Gammarus | 892 | 16 | 3 | 20 |
Ostracoda | 3170 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Sphaeriidae | 1042 | 1 | ||
Pisidium | 1043 | 1 | ||
Oligochaeta | 933 | 298 | 28 | 73 |
Dugesiidae | 1055 | 15 | 13 | 25 |
Nemathelmintha | 3111 | 1 | 1 |