\begin{tikzpicture}[scale=.7]
\begin{scope}[xshift=.2cm,yshift=3cm]
\draw (0,0) circle (1.2cm);
\draw (-1.2,0) arc (180:360:1.2 and 0.3);
\draw[dashed] (1.2,0) arc (0:180:1.2 and 0.3);
\draw (0,-1.5) node{$$H_0$$};
\end{scope}
\begin{scope}[xshift=4.2cm,yshift=3cm,xscale=.6]
\draw (0,0) ellipse (2.5cm and 1cm);
\draw (-1.5,.07) arc (180:360:1.5cm and .3cm);
\draw (1.2,-.1) arc (0:180:1.2cm and .3cm);
\draw (4,0) ellipse (2.5cm and 1cm);
\draw (2.5,.07) arc (180:360:1.5cm and .3cm);
\draw (5.2,-.1) arc (0:180:1.2cm and .3cm);
\fill[color=white](2,.6) to [bend right=50] (1.45,0) to [bend right = 50] (2,-.6) to [bend right=50] (2.55,.0) to [bend right=50] (2,.6);
\draw (2,-1.5) node{$$H_2$$};
\end{scope}
\begin{scope}[xscale=.6]
\draw (0,0) ellipse (2.5cm and 1cm);
\draw (-1.5,.07) arc (180:360:1.5cm and .3cm);
\draw (1.2,-.1) arc (0:180:1.2cm and .3cm);
\draw (4,0) ellipse (2.5cm and 1cm);
\draw (2.5,.07) arc (180:360:1.5cm and .3cm);
\draw (5.2,-.1) arc (0:180:1.2cm and .3cm);
\fill[color=white](2,.6) to [bend right=50] (1.45,0) to [bend right = 50] (2,-.6) to [bend right=50] (2.55,.0) to [bend right=50] (2,.6);
\begin{scope}[xshift=8.5cm]
\draw (0,0) ellipse (2.5cm and 1cm);
\draw (-1.5,.07) arc (180:360:1.5cm and .3cm);
\draw (1.2,-.1) arc (0:180:1.2cm and .3cm);
\draw (4,0) ellipse (2.5cm and 1cm);
\draw (2.5,.07) arc (180:360:1.5cm and .3cm);
\draw (5.2,-.1) arc (0:180:1.2cm and .3cm);
\fill[color=white](2,.6) to [bend right=50] (1.45,0) to [bend right = 50] (2,-.6) to [bend right=50] (2.55,.0) to [bend right=50] (2,.6);
\fill[color=white](-2.5,0) ellipse (.53cm and .5cm);
\end{scope}
\draw (6.2,-1.5) node{$$H_4$$};
\end{scope}
\end{tikzpicture}