Alright. Thank you very much. Please see below:
dput(mydata1)
structure(list(Species.Abundance = c("Streptococcus;46927", "Mycobacterium;11077",
"Atopobium;8951", "Granulicatella;4685", "Actinomyces;4016",
"Catonella;1904", "Homo;1000", "Macaca;688", "unclassified (derived from Bacteria);568",
"Eubacterium;530", "Clostridium;259", "Gemella;253", "Lactobacillus;124",
"Sorghum;115", "Rothia;112", "Bifidobacterium;99", "unclassified (derived from Clostridiales);85",
"Bacillus;81", "Canis;81", "Ruminococcus;80", "Schistosoma;80",
"Enterococcus;77", "Danio;72", "Neisseria;67", "Pan;64", "Lactococcus;62",
"unclassified (derived from Siphoviridae);62", "Staphylococcus;61",
"unclassified (derived from Clostridiales Family XI. Incertae Sedis);58",
"Ciona;56", "Mobiluncus;54", "Veillonella;54", "Prevotella;45",
"Peptostreptococcus;44", "Olsenella;41", "Loa;39", "Nonionella;38",
"Oribacterium;37", "Oryza;34", "Shuttleworthia;33", "Fusobacterium;32",
"Rattus;32", "Moniezia;31", "Collinsella;27", "unclassified (derived from Erysipelotrichaceae);27",
"Bacteroides;24", "Xylosandrus;23", "Slackia;22", "Coprococcus;22",
"Pongo;22")), class = "data.frame", row.names = c(NA, -50L))