Wikipedia:
List of B codes for MeSH
The following is a list of the "B" codes for MeSH. It is a product of the United States National Library of Medicine.
Source for content is here. (File "2006 MeSH Trees".)
MeSH B01 --- animals
MeSH B01.050 --- animal population groups
MeSH B01.050.116 --- animals, domestic
MeSH B01.050.157 --- animals, inbred strains
- MeSH B01.050.157.040 --- animals, congenic
- MeSH B01.050.157.040.500 --- mice, congenic
- MeSH B01.050.157.520 --- mice, inbred strains
- MeSH B01.050.157.520.300 --- mice, inbred a
- MeSH B01.050.157.520.318 --- mice, inbred akr
- MeSH B01.050.157.520.338 --- mice, inbred balb c
- MeSH B01.050.157.520.388 --- mice, inbred c3h
- MeSH B01.050.157.520.420 --- mice, inbred c57bl
- MeSH B01.050.157.520.420.500 --- mice, inbred mdx
- MeSH B01.050.157.520.440 --- mice, inbred cba
- MeSH B01.050.157.520.445 --- mice, inbred cftr
- MeSH B01.050.157.520.460 --- mice, inbred dba
- MeSH B01.050.157.520.480 --- mice, inbred hrs
- MeSH B01.050.157.520.510 --- mice, inbred icr
- MeSH B01.050.157.520.555 --- mice, inbred mrl lpr
- MeSH B01.050.157.520.565 --- mice, inbred nod
- MeSH B01.050.157.520.580 --- mice, inbred nzb
- MeSH B01.050.157.520.600 --- mice, inbred sencar
- MeSH B01.050.157.760 --- rats, inbred strains
- MeSH B01.050.157.760.080 --- rats, inbred aci
- MeSH B01.050.157.760.090 --- rats, inbred bb
- MeSH B01.050.157.760.110 --- rats, inbred bn
- MeSH B01.050.157.760.130 --- rats, inbred buf
- MeSH B01.050.157.760.165 --- rats, inbred dahl
- MeSH B01.050.157.760.200 --- rats, inbred f344
- MeSH B01.050.157.760.275 --- rats, inbred lec
- MeSH B01.050.157.760.280 --- rats, inbred lew
- MeSH B01.050.157.760.290 --- rats, inbred oletf
- MeSH B01.050.157.760.300 --- rats, inbred shr
- MeSH B01.050.157.760.360 --- rats, inbred wf
- MeSH B01.050.157.760.390 --- rats, inbred wky
MeSH B01.050.199 --- animals, laboratory
- MeSH B01.050.199.040 --- animals, congenic
- MeSH B01.050.199.040.500 --- mice, congenic
- MeSH B01.050.199.520 --- animals, inbred strains
- MeSH B01.050.199.520.040 --- animals, congenic
- MeSH B01.050.199.520.040.500 --- mice, congenic
- MeSH B01.050.199.520.520 --- mice, inbred strains
- MeSH B01.050.199.520.520.300 --- mice, inbred a
- MeSH B01.050.199.520.520.318 --- mice, inbred akr
- MeSH B01.050.199.520.520.338 --- mice, inbred balb c
- MeSH B01.050.199.520.520.388 --- mice, inbred c3h
- MeSH B01.050.199.520.520.420 --- mice, inbred c57bl
- MeSH B01.050.199.520.520.420.500 --- mice, inbred mdx
- MeSH B01.050.199.520.520.440 --- mice, inbred cba
- MeSH B01.050.199.520.520.445 --- mice, inbred cftr
- MeSH B01.050.199.520.520.460 --- mice, inbred dba
- MeSH B01.050.199.520.520.480 --- mice, inbred hrs
- MeSH B01.050.199.520.520.510 --- mice, inbred icr
- MeSH B01.050.199.520.520.555 --- mice, inbred mrl lpr
- MeSH B01.050.199.520.520.565 --- mice, inbred nod
- MeSH B01.050.199.520.520.580 --- mice, inbred nzb
- MeSH B01.050.199.520.520.600 --- mice, inbred sencar
- MeSH B01.050.199.520.760 --- rats, inbred strains
- MeSH B01.050.199.520.760.080 --- rats, inbred aci
- MeSH B01.050.199.520.760.090 --- rats, inbred bb
- MeSH B01.050.199.520.760.110 --- rats, inbred bn
- MeSH B01.050.199.520.760.130 --- rats, inbred buf
- MeSH B01.050.199.520.760.165 --- rats, inbred dahl
- MeSH B01.050.199.520.760.200 --- rats, inbred f344
- MeSH B01.050.199.520.760.275 --- rats, inbred lec
- MeSH B01.050.199.520.760.280 --- rats, inbred lew
- MeSH B01.050.199.520.760.290 --- rats, inbred oletf
- MeSH B01.050.199.520.760.300 --- rats, inbred shr
- MeSH B01.050.199.520.760.360 --- rats, inbred wf
- MeSH B01.050.199.520.760.390 --- rats, inbred wky
MeSH B01.050.282 --- animals, newborn
MeSH B01.050.284 --- animals, outbred strains
MeSH B01.050.286 --- animals, poisonous
- MeSH B01.050.286.500 --- fishes, poisonous
MeSH B01.050.293 --- animals, suckling
MeSH B01.050.300 --- animals, wild
MeSH B01.050.448 --- animals, zoo
MeSH B01.050.530 --- chimera
- MeSH B01.050.530.750 --- transplantation chimera
- MeSH B01.050.530.750.760 --- radiation chimera
MeSH B01.050.680 --- organisms, genetically modified
- MeSH B01.050.680.136 --- animals, genetically modified
- MeSH B01.050.680.136.500 --- mice, transgenic
- MeSH B01.050.680.136.500.500 --- mice, knockout
MeSH B01.150 --- chordata
MeSH B01.150.200 --- chordata, nonvertebrate
- MeSH B01.150.200.400 --- hyperotreti
- MeSH B01.150.200.400.380 --- hagfishes
- MeSH B01.150.200.727 --- urochordata
- MeSH B01.150.200.727.300 --- ciona intestinalis
MeSH B01.150.900 --- vertebrates
- MeSH B01.150.900.090 --- amphibia
- MeSH B01.150.900.090.180 --- anura
- MeSH B01.150.900.090.180.210 --- bufonidae
- MeSH B01.150.900.090.180.210.080 --- bufo arenarum
- MeSH B01.150.900.090.180.210.108 --- bufo bufo
- MeSH B01.150.900.090.180.210.580 --- bufo marinus
- MeSH B01.150.900.090.180.610 --- pipidae
- MeSH B01.150.900.090.180.610.500 --- xenopus
- MeSH B01.150.900.090.180.610.500.562 --- xenopus laevis
- MeSH B01.150.900.090.180.708 --- ranidae
- MeSH B01.150.900.090.180.708.180 --- rana catesbeiana
- MeSH B01.150.900.090.180.708.240 --- rana esculenta
- MeSH B01.150.900.090.180.708.310 --- rana pipiens
- MeSH B01.150.900.090.180.708.360 --- rana ridibunda
- MeSH B01.150.900.090.180.708.420 --- rana temporaria
- MeSH B01.150.900.090.608 --- urodela
- MeSH B01.150.900.090.608.080 --- ambystomatidae
- MeSH B01.150.900.090.608.080.068 --- ambystoma
- MeSH B01.150.900.090.608.080.068.525 --- ambystoma mexicanum
- MeSH B01.150.900.090.608.630 --- proteidae
- MeSH B01.150.900.090.608.630.510 --- necturus
- MeSH B01.150.900.090.608.630.510.508 --- necturus maculosus
- MeSH B01.150.900.090.608.700 --- salamandridae
- MeSH B01.150.900.090.608.700.500 --- notophthalmus
- MeSH B01.150.900.090.608.700.500.480 --- notophthalmus viridescens
- MeSH B01.150.900.090.608.700.540 --- pleurodeles
- MeSH B01.150.900.090.608.700.610 --- salamandra
- MeSH B01.150.900.090.608.700.670 --- triturus
- MeSH B01.150.900.248 --- birds
- MeSH B01.150.900.248.050 --- anseriformes
- MeSH B01.150.900.248.050.200 --- ducks
- MeSH B01.150.900.248.050.350 --- geese
- MeSH B01.150.900.248.150 --- charadriiformes
- MeSH B01.150.900.248.165 --- columbiformes
- MeSH B01.150.900.248.165.150 --- columbidae
- MeSH B01.150.900.248.250 --- falconiformes
- MeSH B01.150.900.248.250.200 --- eagles
- MeSH B01.150.900.248.250.400 --- hawks
- MeSH B01.150.900.248.350 --- galliformes
- MeSH B01.150.900.248.350.150 --- chickens
- MeSH B01.150.900.248.350.650 --- quail
- MeSH B01.150.900.248.350.650.300 --- colinus
- MeSH B01.150.900.248.350.650.350 --- coturnix
- MeSH B01.150.900.248.350.800 --- turkeys
- MeSH B01.150.900.248.600 --- palaeognathae
- MeSH B01.150.900.248.600.200 --- dromaiidae
- MeSH B01.150.900.248.600.750 --- rheiformes
- MeSH B01.150.900.248.600.800 --- struthioniformes
- MeSH B01.150.900.248.617 --- poultry
- MeSH B01.150.900.248.617.192 --- chickens
- MeSH B01.150.900.248.617.345 --- ducks
- MeSH B01.150.900.248.617.492 --- geese
- MeSH B01.150.900.248.617.800 --- turkeys
- MeSH B01.150.900.248.620 --- passeriformes
- MeSH B01.150.900.248.620.750 --- songbirds
- MeSH B01.150.900.248.620.750.150 --- crows
- MeSH B01.150.900.248.620.750.250 --- finches
- MeSH B01.150.900.248.620.750.250.150 --- canaries
- MeSH B01.150.900.248.620.750.700 --- sparrows
- MeSH B01.150.900.248.620.750.712 --- starlings
- MeSH B01.150.900.248.620.750.725 --- swallows
- MeSH B01.150.900.248.710 --- psittaciformes
- MeSH B01.150.900.248.710.251 --- cockatoos
- MeSH B01.150.900.248.710.672 --- parrots
- MeSH B01.150.900.248.710.672.040 --- agapornis
- MeSH B01.150.900.248.710.672.050 --- amazona
- MeSH B01.150.900.248.710.672.650 --- parakeets
- MeSH B01.150.900.248.710.672.650.500 --- melopsittacus
- MeSH B01.150.900.248.710.672.650.650 --- psittacula
- MeSH B01.150.900.248.815 --- raptors
- MeSH B01.150.900.248.815.350 --- falconiformes
- MeSH B01.150.900.248.815.350.200 --- eagles
- MeSH B01.150.900.248.815.350.400 --- hawks
- MeSH B01.150.900.248.815.550 --- strigiformes
- MeSH B01.150.900.248.860 --- spheniscidae
- MeSH B01.150.900.248.870 --- strigiformes
- MeSH B01.150.900.493 --- fishes
- MeSH B01.150.900.493.039 --- batrachoidiformes
- MeSH B01.150.900.493.080 --- catfishes
- MeSH B01.150.900.493.080.148 --- ictaluridae
- MeSH B01.150.900.493.200 --- cypriniformes
- MeSH B01.150.900.493.200.244 --- cyprinidae
- MeSH B01.150.900.493.200.244.248 --- carps
- MeSH B01.150.900.493.200.244.248.480 --- goldfish
- MeSH B01.150.900.493.200.244.828 --- zebrafish
- MeSH B01.150.900.493.338 --- eels
- MeSH B01.150.900.493.338.282 --- anguilla
- MeSH B01.150.900.493.370 --- elasmobranchii
- MeSH B01.150.900.493.370.853 --- sharks
- MeSH B01.150.900.493.370.853.392 --- dogfish
- MeSH B01.150.900.493.370.853.392.800 --- squalus
- MeSH B01.150.900.493.370.853.392.800.500 --- squalus acanthias
- MeSH B01.150.900.493.370.870 --- skates (fish)
- MeSH B01.150.900.493.370.935 --- torpedo
- MeSH B01.150.900.493.378 --- electric fish
- MeSH B01.150.900.493.378.430 --- gymnotiformes
- MeSH B01.150.900.493.378.430.250 --- electrophorus
- MeSH B01.150.900.493.378.682 --- skates (fish)
- MeSH B01.150.900.493.378.722 --- torpedo
- MeSH B01.150.900.493.385 --- esociformes
- MeSH B01.150.900.493.385.300 --- esocidae
- MeSH B01.150.900.493.385.850 --- umbridae
- MeSH B01.150.900.493.392 --- fishes, poisonous
- MeSH B01.150.900.493.418 --- flatfishes
- MeSH B01.150.900.493.418.438 --- flounder
- MeSH B01.150.900.493.467 --- gadiformes
- MeSH B01.150.900.493.467.400 --- gadus morhua
- MeSH B01.150.900.493.516 --- hagfishes
- MeSH B01.150.900.493.559 --- lampreys
- MeSH B01.150.900.493.559.600 --- petromyzon
- MeSH B01.150.900.493.595 --- osmeriformes
- MeSH B01.150.900.493.602 --- perciformes
- MeSH B01.150.900.493.602.105 --- bass
- MeSH B01.150.900.493.602.200 --- cichlids
- MeSH B01.150.900.493.602.200.800 --- tilapia
- MeSH B01.150.900.493.602.600 --- perches
- MeSH B01.150.900.493.602.750 --- sea bream
- MeSH B01.150.900.493.602.825 --- tuna
- MeSH B01.150.900.493.817 --- salmoniformes
- MeSH B01.150.900.493.817.750 --- salmonidae
- MeSH B01.150.900.493.817.750.705 --- salmon
- MeSH B01.150.900.493.817.750.705.580 --- oncorhynchus
- MeSH B01.150.900.493.817.750.705.580.400 --- oncorhynchus keta
- MeSH B01.150.900.493.817.750.705.580.410 --- oncorhynchus kisutch
- MeSH B01.150.900.493.817.750.705.790 --- salmo salar
- MeSH B01.150.900.493.817.750.825 --- trout
- MeSH B01.150.900.493.817.750.825.580 --- oncorhynchus
- MeSH B01.150.900.493.817.750.825.580.600 --- oncorhynchus mykiss
- MeSH B01.150.900.493.850 --- smegmamorpha
- MeSH B01.150.900.493.850.139 --- beloniformes
- MeSH B01.150.900.493.850.139.650 --- oryzias
- MeSH B01.150.900.493.850.280 --- cyprinodontiformes
- MeSH B01.150.900.493.850.280.214 --- fundulidae
- MeSH B01.150.900.493.850.280.500 --- killifishes
- MeSH B01.150.900.493.850.280.680 --- poecilia
- MeSH B01.150.900.493.875 --- tetraodontiformes
- MeSH B01.150.900.493.875.800 --- takifugu
- MeSH B01.150.900.649 --- mammals
- MeSH B01.150.900.649.077 --- artiodactyla
- MeSH B01.150.900.649.077.380 --- ruminants
- MeSH B01.150.900.649.077.380.100 --- antelopes
- MeSH B01.150.900.649.077.380.120 --- bison
- MeSH B01.150.900.649.077.380.135 --- buffaloes
- MeSH B01.150.900.649.077.380.175 --- camelids, new world
- MeSH B01.150.900.649.077.380.201 --- camels
- MeSH B01.150.900.649.077.380.271 --- cattle
- MeSH B01.150.900.649.077.380.373 --- deer
- MeSH B01.150.900.649.077.380.373.322 --- muntjacs
- MeSH B01.150.900.649.077.380.373.644 --- reindeer
- MeSH B01.150.900.649.077.380.513 --- goats
- MeSH B01.150.900.649.077.380.513.500 --- rupicapra
- MeSH B01.150.900.649.077.380.791 --- sheep
- MeSH B01.150.900.649.077.380.791.100 --- sheep, bighorn
- MeSH B01.150.900.649.077.380.791.150 --- sheep, domestic
- MeSH B01.150.900.649.077.880 --- swine
- MeSH B01.150.900.649.077.880.399 --- sus scrofa
- MeSH B01.150.900.649.077.880.800 --- swine, miniature
- MeSH B01.150.900.649.147 --- carnivora
- MeSH B01.150.900.649.147.153 --- canidae
- MeSH B01.150.900.649.147.153.150 --- coyotes
- MeSH B01.150.900.649.147.153.200 --- dogs
- MeSH B01.150.900.649.147.153.250 --- foxes
- MeSH B01.150.900.649.147.153.400 --- jackals
- MeSH B01.150.900.649.147.153.700 --- raccoon dogs
- MeSH B01.150.900.649.147.153.900 --- wolves
- MeSH B01.150.900.649.147.354 --- felidae
- MeSH B01.150.900.649.147.354.030 --- acinonyx
- MeSH B01.150.900.649.147.354.250 --- felis
- MeSH B01.150.900.649.147.354.250.125 --- cats
- MeSH B01.150.900.649.147.354.500 --- lynx
- MeSH B01.150.900.649.147.354.600 --- panthera
- MeSH B01.150.900.649.147.354.600.500 --- lions