\begin{table}%t2 
\caption{\label{tab4}General  results obtained by  ASOHF, AFoF  and AHF  at $z=0$.
}
\small%\centering
\par
\begin{tabular}{cccc}
\hline
\hline\noalign{\smallskip}
 Halo finder & $N_{\rm haloes}$ & $M_{\rm min}$  & $M_{\rm max}$  \\   
&$(M>10^{12}~M_\odot h^{-1})$ & $(10^{9}~M_\odot h^{-1})$   & 
$(10^{14}~M_\odot h^{-1})$ \\ 
\hline 
ASOHF & 157 & 4.5 & 5.9  \\ 
AFoF & 130 & 7.3 & 6.4  \\ 
AHF & 181 & 4.9 & 5.9  \\ 
\hline
\end{tabular}
\tablefoot{Column  2  stands   for  the  number  of  detected   haloes  with  masses
$\geq$$1.0\times10^{12}~M_\odot  h^{-1}$,  whereas   Cols.~3  and~4
represent the  minimum and maximum masses  of all the  found haloes in
units of $10^{9}$ and $10^{14}~M_\odot~ h^{-1}$, respectively.}
\end{table}