Extract the counts to a hash: 
#!/usr/bin/perl
use warnings;
use strict;
use feature qw{ say };

my %counts;

while (<>) {
    my @species = split;
    my @numbers = split ' ', <>;
    warn "Different number of columns at line $.!" if @species != @num
+bers;
    for my $i (0 .. $#species) {
        push @{ $counts{ $species[$i] } }, $numbers[$i];
    }
}

for my $spec (keys %counts) {
    say $spec;
    for my $count (@{ $counts{$spec} }) {
        say $count;
    }
}

[download]

($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,

[download]

In reply to Re: Extract the number of the species for txt file by choroba
in thread Extract the number of the species for txt file by fan li

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