<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Synastreidae Alloiteau 1952</title> <meta content="text/html; charset=UTF-8" http-equiv="content-type"/> </head> <body> <p>Family Synastreidae Alloiteau, 1952</p> <p>Description.</p> <p>Solitary and (astreoid, meandroid, thamnasterioid) colonial corals. Septa almost compact with few perforations at the inner margins. Interseptal space smaller than septal thickness.</p> </body> </html>