I got these photos of Cuban anoles from Allan Finlayson, taken around Las Terrazas, Artemisia. Can anybody help with their IDs? Thanks!
P.S.: Sorry, there are no better photos, I believe. Locality: http://goo.gl/maps/oHfAS
I got these photos of Cuban anoles from Allan Finlayson, taken around Las Terrazas, Artemisia. Can anybody help with their IDs? Thanks!
P.S.: Sorry, there are no better photos, I believe. Locality: http://goo.gl/maps/oHfAS
Last week, while going through some old pictures I had stored on my computer , I happened upon a few photos of A. equestris that I must have saved back when I used to surf the web for pictures of anoles. Taking a second to glance through the pictures for old times sake, I realized something: A. equestris is actually a quite variable species. Now I’m sure others besides myself have realized this before, the people who went about naming the long list of subspecies that I just found out this species has for example, but I can’t seem to find pictures of some of these subspecies so as to identify the animals in the photos, if they are indeed different subspecies that is, so I decided to post them here in hopes of getting an ID. I have chosen one photo for each of the different forms that I have noticed. I have my guesses about many of them and I’m pretty sure about a couple others. I have written my guess, if any, under each photo along with the photo reference; could anyone who knows the ID of a particular animal post their opinion in the comments? Thanks in advance!

Photo from:http://www.fotos.org/galeria/showphoto.php/photo/76326
?
probably Anolis equestris or A.luteogularis
Photo apparently taken at La Habana.
two other photos: (1,2)

Anolis equestris, photo by Henk Wallays.
license:CC BY-NC
photo from http://calphotos.berkeley.edu
Anolis equestris thomasi

photo from this pdf.
?
Other photos of this form (1, 2)
And another one taken near Playa Larga.
We were long overdue for a little make-over here at Anole Annals, so we just updated our WordPress theme. We’re also going to be adding some new header images derived from this year’s photo contest. We will include a credit to the copyright holder on each image, but please let us know if you’d prefer not to see your image in our header. We hope you enjoy the new look and please let us know if you notice any problems.

Editor’s Note: The sale has been extended until midnite Saturday night!
If you’re going to buy a Anoles 2014 calendar, do it now. Zazzle.com is having a Black Friday sale, and calendars are 60% off until 2 pm Eastern time. Order your calendars here with code BLKFRIZAZZLE.
Book-ended by this year’s photo contest winners, the 2014 anole calendar features 13 spectacular anole photographs selected by you, Anole Annals’ readers. Unlike previous year’s calendars, this year’s edition has a heavy South American influence thanks to photographs by Lucas Bustamante and Diana Troya. In addition to the two contest winning snaps of A. chrysolepis and A. gemmosus, other pin-ups include A. princeps, A. proboscis, and A. biporcatus. That’s not to say that some of our favorite Caribbean species don’t also make an appearance. Hispaniola is particularly highlighted, thanks to several photos by Cristian Marte, including stunning shots of A. bahorucoensis and A. coelestinus. in addition, there’s a lovely silhouette of A. sagrei displaying and an intriguing vignette of a tree boa and a sleeping A. aeneus. Check them all out at zazzle.com, where the calendars are now on sale. Til midnite tonight, you can get 20% with the discount code “TDAYPOSTSALE.”
Editor’s Note, Monday, Dec. 2: 60% off until 1 pm Eastern time today, code : ZAZZLEMONDAY
Sorry to post this right before Thanksgiving dinner, but here is something to think about the next time you eat after handling an anole: approximately 30% of anoles in Japan carry salmonella, twice the level in feral goats and more than ten times greater than that found in public toilets. Read the complete (freely available) study here.

Trapelus flavimaculatus displaying.(above photo does not quite show dewlap at full extension). Photo from http://elsanaumann.wordpress.com/2013/05/02/amazing-agama/
Quick—when you think of an agitated anole, what’s the first thing that comes to mind? Perhaps a quick color change, maybe even some squeaking and biting and, of course, a couple flashes of the dewlap all may have been high on the list. Well, not to be outdone by its cousins from the new world, the Middle-eastern yellow-spotted Agama (Trapelus flavimaculatus) has come up with a spectacular display that involves all three behaviors listed above.
Now while its true that when it comes to agamid dewlaps, this species is not as well endowed as a few others (Hypsilurus and Draco come to mind), no other agamid (to my knowledge, that is) displays quite like it. First off, the lizard changes from its usual drab brown coloration (essential for a desert dwelling lizard) to a light cobalt blue while its ordinarily pale yellow tail glows neon orange. Next, the lizard opens its mouth and displays the bright orange inside of its jaws while making a hissing noise.

yellow spotted rock agama- regular coloration. photo from http://www.treknature.com/gallery/photo71341.htm
The final act to this performance comes when the lizard extends its deep cobalt blue dewlap at the attacker. As soon as the threat is gone, the display is over and the lizard resumes its usual coloration. These lizards also use this display as a means of attracting/advertising their presence to females, so that’s another thing they might have in common with Anolis (I’m not exactly sure if the Anolis dewlap actually helps attract females). I thing it’s interesting that while anoles turn darker to convey agitation, these lizards actually become brighter. I think this has something to do with the fact that these are desert lizards and the blue color is really more in contrast to the desert environment.
On a related note, how many other lizards out there have the ability to change color based on their mood?
Everyone (who reads this blog) knows that anoles are one of the most fascinating groups of organisms on the planet. We also all know that this makes them a remarkably popular lizard genus to study, a topic that Rich Glor has addressed on this blog previously. However, while dominant in some fields (and meetings, like Evolution or SICB) anoles scarcely make an appearance at others (ESA, IBS). This raises the question of whether anoles are really as popular as we think? How do they stack up to other sexy taxonomic groups like mammals, birds or bees?
A recent tweet and blog post by Chris Buddle from McGill gives the basis for an answer. He used a (quick and dirty) Web of Science search to find the number of publications per species within 15 haphazardly chosen Orders, merging these into higher taxonomic groups for visual comparison:

Originally from: www.scilogs.com/expiscor/biodiversity-bias-the-relationship-between-taxon-diversity-and-research-publications
Buddle showed that research publications are strongly biased toward mammals (no surprise there), then herps, then birds (I admit, a priori, I thought 2nd and 3rd would be reversed). However, the obvious question which jumped to my mind (and, I’m sure, to yours) was: how do our favourite dewlapping demons compare? A quick search on Web of Science with search string ‘Anole OR Anolis’ (yes I could have gone with anol*, but this picked up a few thousand extra hits for anolyte) gave approximately 12,686 hits. Using The Reptile Database‘s number of 393 anole species (cue argument now), I roughly mapped the anole results on to Buddle’s plot:

Modified from: www.scilogs.com/expiscor/biodiversity-bias-the-relationship-between-taxon-diversity-and-research-publications
Anoles win! Perhaps not surprisingly, anoles are remarkably well studied given their diversity, at least compared to other groups defined at the Order level (keep in mind that, because publication intensity is uneven within taxa, averaging across a more diverse group will tend lower the numbers). Nonetheless, anoles annihilate the carnivores, which Buddle highlights as the most studied order with a publication to species ratio of 7. However, let’s not forget that the vast majority of these studies are on sagrei or carolinensis, so there are still hundreds of under-studied anoles (and really, can a species be over-studied?)
Lastly, before we get too smug about the popularity of our exalted study genus, with its publication to species ratio (pub:spp) of 32.3, I did a quick look at the numbers for the genus Parus. This genus (even after lumping it in with Poecile, Cyanistes, Lophophanes, and Periparus) had a pub:spp = 327.1. And within the herps? Well, Sceloporus clocks in at 85.7. And Xenopus‘ pub:spp is 12451.3! Of course, Xenopus’ ratio is heavily influenced by biomedical research. Also, as I mentioned above, the uneven study of species within genera means averaging over a diverse genus like anoles will drag down the ratio, compared to less diverse genera like Parus, Sceloporus, or Xenopus. Even so, while anoles are clearly very popular, we undoubtedly still have a lot of work still to do.
In flipping through field guides to look at agamid dewlaps, I came across a couple of South-East Asian Agamid lizards with blue eyes. Given our recent discussions of blue-eyed anoles, I thought I’d point out these lizards as well. All information is from L. Lee Grismer’s Lizards of Peninsular Malaysia, Singapore, and their Adjacent Archipelagos
(and here’s an AA review of the book).
Aphaniotis fusca (Dusky/Peninsular Earless Agama): more fascinating than the blue eyes themselves is the variation among individuals in iris colour–A. fusca irises can be blue, orange, or brown. It appears that blue irises are restricted to adult males, but not all adult males have blue eyes. Further, the inside of these lizards’ mouths (the oral mucosa, to be precise) are also bright blue, similar to Anolis onca.

Aphaniotis fusca (photo from www.fieldherpforum.com)
Gonocephalus liogaster (Orange-Ringed Anglehead Lizard): hands-down winner for lizard with the most dramatic eyes, adult males of this species have a bright blue iris surrounded by a bright orange ring.
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