Text this: Ultrastructure of spiracles of Musca domestica and Hydrotaea chalcogaster (Diptera: Muscidae)

 _____       ___      _____    _    _    _    _   
|  __ \\    / _ \\   /  ___|| | || | || | || | || 
| |  \ ||  / //\ \\ | // __   | || | || | || | || 
| |__/ || |  ___  ||| \\_\ || | \\_/ || | \\_/ || 
|_____//  |_||  |_|| \____//   \____//   \____//  
 -----`   `-`   `-`   `---`     `---`     `---`