diff --git a/image_ref/img_ref/Citrobacter amalonaticus.npy b/image_ref/img_ref/Citrobacter amalonaticus.npy
new file mode 100644
index 0000000000000000000000000000000000000000..67974462d36b5a578fd23463e59a8d6aaf68b99e
Binary files /dev/null and b/image_ref/img_ref/Citrobacter amalonaticus.npy differ
diff --git a/image_ref/img_ref/Citrobacter amalonaticus.png b/image_ref/img_ref/Citrobacter amalonaticus.png
new file mode 100644
index 0000000000000000000000000000000000000000..610bee64c95669b3f7904cfb09a1c45e450a448f
Binary files /dev/null and b/image_ref/img_ref/Citrobacter amalonaticus.png differ
diff --git a/image_ref/img_ref/Citrobacter braakii.npy b/image_ref/img_ref/Citrobacter braakii.npy
new file mode 100644
index 0000000000000000000000000000000000000000..4515158d627950404e789042f7a40e9f6f6e6d72
Binary files /dev/null and b/image_ref/img_ref/Citrobacter braakii.npy differ
diff --git a/image_ref/img_ref/Citrobacter braakii.png b/image_ref/img_ref/Citrobacter braakii.png
new file mode 100644
index 0000000000000000000000000000000000000000..2aced6df0f2011095a138ce58b829555203081e5
Binary files /dev/null and b/image_ref/img_ref/Citrobacter braakii.png differ
diff --git a/image_ref/img_ref/Citrobacter cronae.npy b/image_ref/img_ref/Citrobacter cronae.npy
new file mode 100644
index 0000000000000000000000000000000000000000..cf4901a132b47a1f733905237501cf71c2433ab1
Binary files /dev/null and b/image_ref/img_ref/Citrobacter cronae.npy differ
diff --git a/image_ref/img_ref/Citrobacter cronae.png b/image_ref/img_ref/Citrobacter cronae.png
new file mode 100644
index 0000000000000000000000000000000000000000..ccbaac9b8e756fb9dfafd4f704533b7f07ea19c9
Binary files /dev/null and b/image_ref/img_ref/Citrobacter cronae.png differ
diff --git a/image_ref/img_ref/Citrobacter farmeri.npy b/image_ref/img_ref/Citrobacter farmeri.npy
new file mode 100644
index 0000000000000000000000000000000000000000..f197b91d39e57aed183d5cc1ffb1193765f9caad
Binary files /dev/null and b/image_ref/img_ref/Citrobacter farmeri.npy differ
diff --git a/image_ref/img_ref/Citrobacter farmeri.png b/image_ref/img_ref/Citrobacter farmeri.png
new file mode 100644
index 0000000000000000000000000000000000000000..97a6c6e23aaa5a970bf6691d879866ab626dcb8f
Binary files /dev/null and b/image_ref/img_ref/Citrobacter farmeri.png differ
diff --git a/image_ref/img_ref/Citrobacter koseri.npy b/image_ref/img_ref/Citrobacter koseri.npy
new file mode 100644
index 0000000000000000000000000000000000000000..16d363b4e65cf5039bd113ac6cd44fb226ea2f42
Binary files /dev/null and b/image_ref/img_ref/Citrobacter koseri.npy differ
diff --git a/image_ref/img_ref/Citrobacter koseri.png b/image_ref/img_ref/Citrobacter koseri.png
new file mode 100644
index 0000000000000000000000000000000000000000..d39c6f462e7fb798a2b39f27b85a9bd142e8c0e9
Binary files /dev/null and b/image_ref/img_ref/Citrobacter koseri.png differ
diff --git a/image_ref/img_ref/Citrobacter portucalensis.npy b/image_ref/img_ref/Citrobacter portucalensis.npy
new file mode 100644
index 0000000000000000000000000000000000000000..0fbf5dc8795b0a2d958f1bfb09c3c613a0868877
Binary files /dev/null and b/image_ref/img_ref/Citrobacter portucalensis.npy differ
diff --git a/image_ref/img_ref/Citrobacter portucalensis.png b/image_ref/img_ref/Citrobacter portucalensis.png
new file mode 100644
index 0000000000000000000000000000000000000000..578a68ae15d64a0bf6da3a860aad0e7e1cd33d94
Binary files /dev/null and b/image_ref/img_ref/Citrobacter portucalensis.png differ
diff --git a/image_ref/img_ref/Enterobacter asburiae.npy b/image_ref/img_ref/Enterobacter asburiae.npy
new file mode 100644
index 0000000000000000000000000000000000000000..30cad59165bd03aaff4794aee74d69b4c2b8d9a5
Binary files /dev/null and b/image_ref/img_ref/Enterobacter asburiae.npy differ
diff --git a/image_ref/img_ref/Enterobacter asburiae.png b/image_ref/img_ref/Enterobacter asburiae.png
new file mode 100644
index 0000000000000000000000000000000000000000..490c02c0644b5d485056e2f11accc6a58ba7b824
Binary files /dev/null and b/image_ref/img_ref/Enterobacter asburiae.png differ
diff --git a/image_ref/img_ref/Enterobacter chengduensis.npy b/image_ref/img_ref/Enterobacter chengduensis.npy
new file mode 100644
index 0000000000000000000000000000000000000000..d0e2d96401097e3a53cfc947327f941f59d99b5e
Binary files /dev/null and b/image_ref/img_ref/Enterobacter chengduensis.npy differ
diff --git a/image_ref/img_ref/Enterobacter chengduensis.png b/image_ref/img_ref/Enterobacter chengduensis.png
new file mode 100644
index 0000000000000000000000000000000000000000..8f9026dfb8f926fd97c53be594f9a47682ba47d0
Binary files /dev/null and b/image_ref/img_ref/Enterobacter chengduensis.png differ
diff --git a/image_ref/img_ref/Enterobacter cloacae.npy b/image_ref/img_ref/Enterobacter cloacae.npy
new file mode 100644
index 0000000000000000000000000000000000000000..049ca997e4c622c670e738ae793437657a6ed05e
Binary files /dev/null and b/image_ref/img_ref/Enterobacter cloacae.npy differ
diff --git a/image_ref/img_ref/Enterobacter cloacae.png b/image_ref/img_ref/Enterobacter cloacae.png
new file mode 100644
index 0000000000000000000000000000000000000000..c41068e600376b60b649d11dd33a285c25aeb0fb
Binary files /dev/null and b/image_ref/img_ref/Enterobacter cloacae.png differ
diff --git a/image_ref/img_ref/Enterobacter kobei.npy b/image_ref/img_ref/Enterobacter kobei.npy
new file mode 100644
index 0000000000000000000000000000000000000000..13392cace8b16b8022ac0edeee78b88ab5650743
Binary files /dev/null and b/image_ref/img_ref/Enterobacter kobei.npy differ
diff --git a/image_ref/img_ref/Enterobacter kobei.png b/image_ref/img_ref/Enterobacter kobei.png
new file mode 100644
index 0000000000000000000000000000000000000000..31a4cbd9adb00f469c57f91285f746ccbac2beab
Binary files /dev/null and b/image_ref/img_ref/Enterobacter kobei.png differ
diff --git a/image_ref/img_ref/Escherichia coli.npy b/image_ref/img_ref/Escherichia coli.npy
new file mode 100644
index 0000000000000000000000000000000000000000..d2941309a944196a491bb35c5dfed005be5c05f3
Binary files /dev/null and b/image_ref/img_ref/Escherichia coli.npy differ
diff --git a/image_ref/img_ref/Escherichia coli.png b/image_ref/img_ref/Escherichia coli.png
new file mode 100644
index 0000000000000000000000000000000000000000..c3500a11d55f642854be8bf6e65ebd886cd1d9ac
Binary files /dev/null and b/image_ref/img_ref/Escherichia coli.png differ
diff --git a/image_ref/img_ref/Hafnia alvei.npy b/image_ref/img_ref/Hafnia alvei.npy
new file mode 100644
index 0000000000000000000000000000000000000000..bb87ac503619b75739c87c5ab7af761a099c9546
Binary files /dev/null and b/image_ref/img_ref/Hafnia alvei.npy differ
diff --git a/image_ref/img_ref/Hafnia alvei.png b/image_ref/img_ref/Hafnia alvei.png
new file mode 100644
index 0000000000000000000000000000000000000000..d1d92e7d8c0b4ca4711cc2c62a7257a4cac91b51
Binary files /dev/null and b/image_ref/img_ref/Hafnia alvei.png differ
diff --git a/image_ref/img_ref/Klebsiella aerogenes.npy b/image_ref/img_ref/Klebsiella aerogenes.npy
new file mode 100644
index 0000000000000000000000000000000000000000..01f7bed6dc133ceba62e2d88cac9624acb75e92b
Binary files /dev/null and b/image_ref/img_ref/Klebsiella aerogenes.npy differ
diff --git a/image_ref/img_ref/Klebsiella aerogenes.png b/image_ref/img_ref/Klebsiella aerogenes.png
new file mode 100644
index 0000000000000000000000000000000000000000..2550eaa7e2c7ab4fba87f742f89a756a9dac18fb
Binary files /dev/null and b/image_ref/img_ref/Klebsiella aerogenes.png differ
diff --git a/image_ref/img_ref/Klebsiella variicola.npy b/image_ref/img_ref/Klebsiella variicola.npy
new file mode 100644
index 0000000000000000000000000000000000000000..cba93d989f0d852d08295e416f85a16631be02a5
Binary files /dev/null and b/image_ref/img_ref/Klebsiella variicola.npy differ
diff --git a/image_ref/img_ref/Klebsiella variicola.png b/image_ref/img_ref/Klebsiella variicola.png
new file mode 100644
index 0000000000000000000000000000000000000000..ab087f33abfad7ec910353ba1cf8cf919893cf80
Binary files /dev/null and b/image_ref/img_ref/Klebsiella variicola.png differ
diff --git a/image_ref/img_ref/Morganella morganii.npy b/image_ref/img_ref/Morganella morganii.npy
new file mode 100644
index 0000000000000000000000000000000000000000..40d983fa50532ac535155a134ed26bf31c692fd5
Binary files /dev/null and b/image_ref/img_ref/Morganella morganii.npy differ
diff --git a/image_ref/img_ref/Morganella morganii.png b/image_ref/img_ref/Morganella morganii.png
new file mode 100644
index 0000000000000000000000000000000000000000..461be802565509ad99e2c74d57736195a4a279a5
Binary files /dev/null and b/image_ref/img_ref/Morganella morganii.png differ
diff --git a/image_ref/img_ref/Providencia stuartii.npy b/image_ref/img_ref/Providencia stuartii.npy
new file mode 100644
index 0000000000000000000000000000000000000000..7ff9b9de743925aaf027020ed60d86a88019961a
Binary files /dev/null and b/image_ref/img_ref/Providencia stuartii.npy differ
diff --git a/image_ref/img_ref/Providencia stuartii.png b/image_ref/img_ref/Providencia stuartii.png
new file mode 100644
index 0000000000000000000000000000000000000000..4b2b581247c7239864746fa0a8fa866dc5869226
Binary files /dev/null and b/image_ref/img_ref/Providencia stuartii.png differ
diff --git a/image_ref/img_ref/Raoultella ornithinolytica.npy b/image_ref/img_ref/Raoultella ornithinolytica.npy
new file mode 100644
index 0000000000000000000000000000000000000000..5c895adef873f05a4a88fb7c16b134a1fe0c3bbc
Binary files /dev/null and b/image_ref/img_ref/Raoultella ornithinolytica.npy differ
diff --git a/image_ref/img_ref/Raoultella ornithinolytica.png b/image_ref/img_ref/Raoultella ornithinolytica.png
new file mode 100644
index 0000000000000000000000000000000000000000..0e88563cbcb145da7a8054c2c9a93552e914dafe
Binary files /dev/null and b/image_ref/img_ref/Raoultella ornithinolytica.png differ
diff --git a/image_ref/img_ref/Salmonella enterica.npy b/image_ref/img_ref/Salmonella enterica.npy
new file mode 100644
index 0000000000000000000000000000000000000000..01fb1ca21d89e0a58236579eca4c364c66ec1a44
Binary files /dev/null and b/image_ref/img_ref/Salmonella enterica.npy differ
diff --git a/image_ref/img_ref/Salmonella enterica.png b/image_ref/img_ref/Salmonella enterica.png
new file mode 100644
index 0000000000000000000000000000000000000000..371ce03f207bda275ea0132a24f0c3e9c4120aab
Binary files /dev/null and b/image_ref/img_ref/Salmonella enterica.png differ
diff --git a/image_ref/img_ref/Serratia marcescens.npy b/image_ref/img_ref/Serratia marcescens.npy
new file mode 100644
index 0000000000000000000000000000000000000000..9a55bbc72064c645d73392831aaa92269231a45d
Binary files /dev/null and b/image_ref/img_ref/Serratia marcescens.npy differ
diff --git a/image_ref/img_ref/Serratia marcescens.png b/image_ref/img_ref/Serratia marcescens.png
new file mode 100644
index 0000000000000000000000000000000000000000..58dd367361d0a9d661df1ca1598267e3c8924dd6
Binary files /dev/null and b/image_ref/img_ref/Serratia marcescens.png differ