Tuesday, September 23, 2014

Meruidae





https://courses.cit.cornell.edu/icb344/abstracts/Meruidae.htm

Sunday, September 14, 2014

Notes on Panama

      While these past several months have been unproductive for me on this blog, many other departments of entomology have been everything but. Last March, my camera had reached it's final days before the inner mechanics stopped working, leading to a number of malfunctions. This was a discouraging fact that I would remember well during my trip to Panama later that week. With confined finances, there was only one feasible option; to collect as many beetle species as possibly on the upcoming trip with the extra field time not spent photographing. Of course, this wasn't my ideal situation but it made me feel better towards spending the week in Panama.

As one who is familiar with Latin American insects knows, the most productive insect collecting is done in May and June when rainfall is at it's peak. March is considered to be part of the dry season (if there is such a thing in the tropics). As a result, none of the parties ever filled a collecting vial to the rim. Despite the lack of  'what could have been', we were constantly entertained by the different cultures we bacame a part of and the beauty throughout the country during our trip. Some of the most vivid memories include holding a pet monkey who's owner we met at a market in El Valle, observing manatees (or sea cows) eat bananas suspended just above the river's surface, handling a walking stick nearly 10 inches long, handling a couple rhinoceros beetles with claws that actually broke the skin on the less callused parts of my hand, and spying America's largest jewel beetle on a banana tree leaf in Bocas Del Toro along the Costa Rican boarded. All of this couldn't have been done in better company, Sam Wells and Steve Bonta. We had plenty to talk about and observe as we toured western Panama. I'm also very grateful for the fact that they are fluent in Spanish and experienced navigators from their other Latin American visits.

If I ever get some photographs from our Panama trip, I will post them. When I buy another camera, I will photograph some of the collected material and post the photos, hopefully with some more identifications. Disappointingly, during my lack of blogging there was a technical error and all but a curious single comment was erased from my blog as of last August. My apologies to those who left comments, I hope this doesn't happen again but I have no way of knowing how to make sure of that.  For the moment, I expect to occasionally post on broader topics and thoughts, with a blend of posts containing photographs I took with my smart phone over the 2014 summer.

Tuesday, July 29, 2014

Aspen Grove July 2014

Earlier this month, several of my friends and I decided to go to on a day hike in some of our closer Aspen tree forests. Aspen Grove, a family camp owned by BYU seemed like the best starting point because of its several trails leading into adjacent forested habitats. There are a couple particular beetle species known from Aspen Grove that were on my mind as we walked through the aspen, maple and conifer trees; a rare snail-eating beetle (Cychrus hemphilii) and the longhorn beetle Rosalia funebris, the more common of the two species. I like to refer to this longhorn beetle an convict beetles, because of their attention grabing black and near white banded bodies. A quick google search for this longhorn will yield some nice photographs. Though I didn't collect either of these beetles on this hike, there were plenty other nice finds.

We started our day journey on the trail to Stewart Falls, located two miles west of Aspen Grove family camp on the east-facing slopes of Mt. Timpanogos.




I was lucky to have even noticed this mostly hidden longhorn; Pseudogaurotina cressoni Since I know very little of botany, I didnt bother attempting an identification for the plant it's on. Perhaps the two species aren't necessarily assosiated with eachother, I dont know. I searched for more beetles on others of the same shrub, but I had no success.

Aside from the longhorn, these bumble bee like scarabs were out flying from flower to flower.



A flower chafer, Trichiotinus assimilis along with
the checkered beetle Trichodes ornatus on the right.




Monday, February 24, 2014

Long time, no posts.

      It has been a long, long time since my last post here on Shield-winged. It has been over four months, in fact. Weekly posts have certainly been hard to keep up with this winter, as I find myself with less of the 'post food' this blog tends to run on. Despite the lack of writing, my insect collection has received very special attention over the winter months. I, for the first time in three years (most of my time spent collecting), have managed to mount or packet preserve all specimens in my possession. This task requiring dozens of hours of mentally exhausting work has indefinitely been out of the lack of field time, but was carried out to completion in preparation for a trip to western Panama. Sam Wells, his friend Steve, and I are taking a week-long trip to this southernmost Central American country the second week in March, and I presumably will be posting more frequently on this blog with a new array of photographs and entomostories to share from this trip. As it currently stands, the week I return I will also be moving from Fresno, California to Orem, Utah to attend Utah Valley University. Besides education, I will be within driving distance of my eldest sister and brother-in-law's newborn, Haily, making me an uncle-to-be.

Along with my lack of fresh writing inspiration, here are some of the few highlights from this very dry season's field work (Sadly, the computer has been trouble lately and I haven't been able to access the original photo-editing program I have used to crop most bug photos previous to this post):

A very hairy Dune beetle, (Coelus sp.) at Guadalupe-Nipomo Sand Dunes, Monterey County, Coastal California.
September 2013

 Another, very camera-shy dune beetle. Bad hair day maybe?

The coastal Guadalupe-Nipomo Sand Dunes just before sundown.

 A lucky find was this bombardier beetle (Brachinus sp.) at Bluff Creek, Humboldt County, northwestern California

 Habitat along Bluff Creek where this Brachinus, and a surprising number of
other winter-active ground beetles were found.


 These Oregon Alligator Lizards (Elgaria multicarinata scincicauda) I had inadvertently disturbed overwintering underneath a log while I was looking for ground beetles. Despite feeling bad for interrupting these critters, finding these wary lizards in January played an important factor in photographing them at such close range. I had no success attempting photographing this species last June when I hiked through a population in the coastal mountain range.

Similar habitat near where the Alligator Lizards were found at Bluff Creek in January, 2014

Sunday, October 13, 2013

How to Make a Coleopterist's Week

      A little over one week ago, I received a email from a friend and blog viewer of mine, Delbert La Rue. He told me he had sent a parasol of tiger and longhorn beetles in the mail to me. I soon checked the mail and was just delighted to find the cared for package waiting there for me. I was about to head to Subway for dinner at the time, but put that on hold to see what was inside. Dinner was definitely worth waiting for.

Left to Right, Top to Bottom:
Cicindelidia hornii (blue/green and black morph), Cicindela pulchra dorothea, Cicindela theatina, Cicindela (Cicindelidia) obsoleta santaclarae, Cylindera debilis, Habroscelimorpha erronea, Cicindelidia willistoni sulfontis, Megacyllene antennata, Megacyllene robusta.

Everything included was new in some way to my collection. The Megacyllene represent a new genus, with four specimens representing two southwestern species, a region where populations of bugs are difficult to predict. The Habroscelimorpha is not only a new genus too, but H. erronea (sometimes considered a subspecies of the geographically distant H. fulgoris), is a highly localized species to Sulphur Springs Valley in se Arizona. The C. willistoni sulfontis is also restricted to Sulphur Springs Valley, and it looks quite good in the collection with my C. w. pseudosenilis from Owens Lake in se California. The Cylindera debilis is an uncommonly spotted tiger in southern Arizona and western Texas, it is most common after rainfall. The Cicindela theatina is an endemic beast to the Great Sand Dunes National Monument in Colorado, which makes it an invaluable addition. The C. pulchra dorothae, often called "Beautiful Tiger Beetle", is a unique subspecies for having wider maculations, slightly smaller members and a further distribution southward. C. obsoleta, our largest species of Cicindela in the United States, is a species I've longed to have in my collection ever since I identified a series of C. o. santaclarae for Sam Wells. Ironically, Delbert had sent an A1 specimen of just that in his gift. The Cicindelidia hornii ranges into the U.S. by inhabiting southern AZ, NM and western TX. I had one purple individual given to me through an exchange with the famous Bill Warner, so the fact that Delbert chose to include two different color morphs added to the value of the gift. Everything was well curated and labeled. I can't thank you enough, Delbert! May bugs ever emerge from the earth you travel, the forests you wander, and the water you dri... well, never mind that last part. Best regards!