Cerambycoidea Forum
Cerambycoidea Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ
 All Forums
 Cerambycidae Cerambycinae
 Cerambycini
 Solomon Islands: Trirachys externus

Note: You must be registered in order to post a reply.
To register, click here. Registration is FREE!

Screensize:
UserName:
Password:
Format Mode:
Format: BoldItalicizedUnderlineStrikethrough Align LeftCenteredAlign Right Horizontal Rule Insert HyperlinkInsert EmailInsert Image Insert CodeInsert QuoteInsert List
   
Message:

* HTML is OFF
* Forum Code is ON
Smilies
Smile [:)] Big Smile [:D] Cool [8D] Blush [:I]
Tongue [:P] Evil [):] Wink [;)] Clown [:o)]
Black Eye [B)] Eight Ball [8] Frown [:(] Shy [8)]
Shocked [:0] Angry [:(!] Dead [xx(] Sleepy [|)]
Kisses [:X] Approve [^] Disapprove [V] Question [?]

   Insert an Image File

   

T O P I C    R E V I E W
Pierre Posted - 10/01/2010 : 22:19:48


Solomon Islands (no further details available).
40 mm.
3   L A T E S T    R E P L I E S    (Newest First)
Francesco Posted - 27/08/2017 : 22:52:49
Trirachys externus (Pascoe, 1869) is the new combination for this species.
Pierre Posted - 12/01/2010 : 19:03:10
Here also the configuration corresponds to fig.2.
Francesco Posted - 11/01/2010 : 14:36:53


Aeolesthes externa (Pascoe, 1869), not verified from the Solomons yet.

This species has been only recently recognised. In fact, Pascoe described it together with A. textor; nevertheless, Gahan (1890) erroneously synonymised them.
Thank to the collaboration of Carlo Arrigo Casadio, who checked the types preserved in London, I could verify that the former species has a backward bowed intergenal furrow (such as A. induta, Fig. 2), while the latter has a right one (such as A. holosericea, Fig. 1). Other differences are in the structure of the pronotum.
Such paper has been published in Entomapeiron N.S. 1 (3). The PDF can be asked here.

Cerambycoidea Forum © 2000-08 Snitz Communications Go To Top Of Page
Powered By: Snitz Forums 2000 Version 3.4.07