May 042011
 

The latest volume of the Canadian Journal of Arthropod Identification was published today, and it’s one of the most visually compelling keys published so far! Allowing you to identify all the world’s genera of Clusiidae as well as the species found in North America, this new key provides plenty of fantastic photos, an awesome layout and functionality, and something not yet utilized in CJAI papers, a Lucid™ Matrix key. While I’m personally not a fan of Lucid™ products in particular, matrix keys provide users an open-ended path to identification, increasing the chances of a correct identification.

While clusiid flies aren’t necessarily the most frequently observed flies, they are nonetheless fascinating, featuring some incredible behaviours. One of the few acalyptrate families to defend lekking territories, males will take up residence on sunny stretches of logs or dry forest floors and battle with other males for prime areas. Check out the battle gear on these two males:

Procerosoma alini male head - Lonsdale et al 2011

Procerosoma alini male head - Lonsdale et al 2011

Hendelia kinetrolikros - Lonsdale et al 2011

Hendelia kinetrolikros - Lonsdale et al 2011

 

 

 

 

 

 

 

 

 

 

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