29 July 2010

IMG_1179                                  Taylor spotted this incredible caterpillar.

27 July 2010

IMG_0831We caught this little beetle munching away on a mushroom.

26 July 2010

IMG_0746                                I first traveled to Ecuador as an assistant to Canopy Herpetologist Shawn McCracken. We met up with him and helped him climb this emergent tree. In this photo I’m about 35 m up in the crown.

Check out www.TADPOLEorg.org for info on Shawn’s non-profit organization.

25 July 2010

IMG_0546This big gecko has become a regular resident of our lab.

24 July 2010

IMG_0110Taylor took this awesome photo (click to enlarge).

23 July 2010

 IMG_0126                        Taylor found this Haliconia in bloom.

IMG_9925  Close-up of a Squirrel Monkey (Saimiri sciureus) Taylor found.

22 July 2010

IMG_0141Looking up the Rio Tiputini.

21 July 2010

IMG_0820                            This scorpion (Scorpiones: Buthidae: Tityus?) protects her young by letting them hitch a ride on her back. We found her resting on a tree trunk while munching on a cockroach (Blattodea).

20 July 2010

IMG_9830Here’s another Orthoperan.

18 July 2010

IMG_9828A cryptic katydid (Orthoptera) bows for the camera. The diversity of Orthoptera is incredible here – each night we see several new species.

17 July 2010

IMG_0051And another

 IMG_9823                            We collected this big scorpion (we think it’s Scorpiones: Buthidae: Tityus sp.?) a couple nights ago.

16 July 2010

15 July 2010

IMG_9550This Pink Toe Tarantula (Arachnida: Araneae: Theraphosidae: Avicularia sp.) put up a good fight against our bag. Note its fangs projecting through the plastic (click to enlarge).

14 July 2010

IMG_0106We floated down the Rio Tiputini to spot animals on the bank. This young Spectacled Caiman (Caiman crocodilus) was swimming by.

13 July 2010

IMG_9524A gravid amblypygi. Her eggs sit under her opisthosoma. We captured her and what we think is her mate.

IMG_9476                              We found this amblypygid in mid-molt. The animal hung upside down and crawled out of his old exoskeleton. Ecdysis is a sensitive time for most arthropods because their procuticle isn’t sclerotized (think soft shell crab).

12 July 2010

IMG_9499This cicada has fallen victim to parasitic fungus! Not the best photo, but the subject has probably never been recorded.

IMG_9461Here’s that big male again. His tag code is:

Mark Location

Color

One White
Two Blank
Three Blank
Four Red

Abbreviated as 1W4R

11 July 2010

IMG_9464We tagged (Code: 1W4R) this big male for the site fidelity component of the project. Hopefully we’ll see him again.

10 July 2010

6JUL2010 - Orchid - Lizard 056A cryptic lizard eying us (Anolis sp?). A bit of his red dewlap shows through in this photo (click to enlarge).

09 July 2010

IMG_1473Taylor took this picture of this small, red, slimy-looking mushroom (Basidiomycota).

IMG_1441Here’s our smallest tagged amblypygid (Amblypygi: Phrynidae: Heterophrynus sp.) yet. Note the red paint identification mark on the right side of its prosoma (click to enlarge).

 IMG_9393Taylor found this flatworm (Platyhelminthes) crossing the trail.

08 July 2010

IMG_9273Cup fungi (Ascomycota: Pezizaceae) spotted along the trail on our first day. They’re no more than 5 cm tall (click to enlarge).

Presented are photographs from the field session of the Tropical Amblypygi Project.

The project, headed by Kenneth J. Chapin with assistance from Taylor G. Donaldson, investigates the social organization and natural history of tropical Whip Spiders (Order Amblypygi) via molecular analysis while documenting the species of Arachnida and Myriapoda found in what is perhaps the most biodiverse, ecologically important, and anthropogenically threatened locations on earth: Yasuní, Ecuador.

The field session is being conducted in July and August 2010 at Tiputini Biodiversity Station, and images are posted as they are captured.

Best,

Kenny

www.KennyChapin.com