*COMMENT Best effort. 
*HEADING  British Hoverflies: key to the genera. 30 November 2011. 
 
*OUTPUT DIRECTORY www

*COMMENT Must use double quotes - single quote is converted to HTML literal.
 
*PRINT COMMENT
<head>
<meta http-equiv="content-type" content="text/html; charset=windows-1252"> 
<title>
Insects of Britain and Ireland: Syrphidae genera 
- conventional key
</title>
<link rel="stylesheet" type="text/css" href="style.css"> 
<link rel="icon" type="image/gif" href="deltlogo.gif"> 
</head>
<body>

<table width="100%" summary="Heading, logo, and link to DELTA Home"> 
<tr> 
<td style="padding-top: .15em">
<a href="http://www.delta-intkey.com"><img src="deltlogo.gif" alt="DELTA home"></a>
</td>
<td class="center middle"> 
<h1>
Insects of Britain and Ireland: the genera of Syrphidae (hoverflies) 
</h1>
</td> 
<td style="padding-right: 36px"></td>
</tr> 
</table> 
 
<p class="author"> 
<a href="http://www.delta-intkey.com/contact/watson.htm">L. Watson</a>
and M.J. Dallwitz 
</p>

<h3>
Conventional key 
</h3>

<p class="maroon">
If you are serious about identification, you should use the 
<a href="../ident.htm">interactive key</a>. It is far superior, with flexible 
choice of characters, character notes and illustrations, error tolerance, 
full taxon descriptions, and taxon illustrations.
</p> 
 
*INPUT FILE markhtm

*RBASE 1.70 
*VARYWT 0.8 
*NUMBER OF CONFIRMATORY CHARACTERS 4 
 
*COMMENT EXCLUDE ITEMS 28 
 
*EXCLUDE CHARACTERS 113-116 
 
*CHARACTER RELIABILITIES 3,3 4,4 5,9.9 6,4 7-9,7 10,5 11,7 12,6 13,7
14,7.5 15-18,6 19,8 20,7 21,8 22,5 23,6 24,7 25,8 26,7 27,8 28-30,7 31,8
32,5 33-34,7 35,8 36-42,7 43,5 44,8 45,7 46,8 47,8 48-61,7 62-63,3 64,7
66-68,7 69,0 71,7 72,8 73,8 74,7 75-76,1 77-78,8 79,5 80-83,7 84,1
85-87,7 88,3 89,7 90-111,1 113-116,0 
 
*COMMENT PRESET CHARACTERS 46,1:1 
*COMMENT TREAT UNKNOWN AS INAPPLICABLE
*COMMENT NO TABULAR KEY
*COMMENT ALLOW IMPROPER SUBGROUPS
*PRINT WIDTH 140 