Showing posts with label day gecko. Show all posts
Showing posts with label day gecko. Show all posts

Tuesday, 13 January 2015

Herping In Agumbe, India

Beddome's Caecilian with eggs
Date:
January 11th and 12th 2015

Species Found:
  1. Indian Dwarf Gecko (Cnemaspis heteropholis)
  2. Yellow Bellied House Gecko (Hemidactylus flaviviridis)
  3. Southern Flying Lizard (Draco dussumieri)
  4. Bicolored Frog (Clinotarsus curtipes)
  5. Common Skittering Frog (Euphlyctis cyanophlyctis)
  6. Kudremukh Cricket Frog (Zakerana kudremukhensis)
  7. Yellow Bush Frog (Raorchestes luteolus)
  8. Roux's Forest Lizard (Calotes rouxii)
  9. Beddome's Caecilian (Ichthyophis beddomei)
  10. Bombay Caecilian (Ichthyophis bombayensis)
  11. Brahminy Skink (Mabuya carinata)
  12. Malabar Pit Viper (Trimeresurus malabaricus)
Background:
I had heard a lot about Agumbe and always wanted to make a trip there. Over the winter break I managed to make a trip there with my dad, with the purpose of visiting the research stations to enquire about doing a 3 month internship over the summer. While I was there, I was lucky enough to see 12 species that I had never seen before.

The Trip:

We arrived in Agumbe early in the morning on the 11th. By around 9 am we made it to ARRS, the Agumbe Rainforest Research Station. There, we met with a few herpetologists, researchers and volunteers who were conducting various studies in the rainforest. They told me that none of the wildlife was to be handled as many of the studies involved the animals in their natural habitat and catching them would disturb them. This was new to me as I was used to holding animals and photographing them from up close, but I understood their point. As a result, many of the photographs may not be as detailed.

While looking around the campus, I saw a familiar looking gecko on some roof tiles. I identified it as a member of the Cnemaspis genus. One of the researchers there told me that it was Cnemaspis heteropholis, a close relative of the Cnemaspis mysoriensis that I was so used to seeing in Bangalore. C. heteropholis was a lot darker than C. mysoriensis but about the same size and proportions. I have included a photo of C. mysoriensis from Bangalore for comparison.
Cnemaspis heteropholis
Cnemaspis heteropholis
Cnemaspis mysoriensis for comparison

At ARRS, we didn't see any more herps but we did watch a whole hive of bees get relocated into a hive box for the purpose of Apiculture and honey collection. That whole procedure was quite fascinating as first the honeycombs had to be transferred to the box and then the bees, particularly the queen bee. What made it even more interesting was that the bees had to be transferred by the handful and the person transferring them was using just his bare hands and getting stung in the process. The queen was high up in the corner of the hive, which was in the hollow of a dead tree so it took a good 3 hours to get her out and into the box.
Honeycomb
Removing bees from hive
Transferring bees to hive box
Hive box with gate

Later that night, in our hotel room my dad spotted a large wall lizard. It looked a little different from the House Geckos I was used to seeing in Bangalore so I caught it and inspected it further. I found that it was a Yellow Bellied House Gecko, a relative of the regular House Gecko found in Bangalore.
Again, I have included a photo of Hemidactylus frenatus for comparison.
Yellow Bellied House Gecko
Yellow Bellied House Gecko
Yellow Bellied House Gecko
Regular House Gecko for comparison

The next day we went to another research base called Kalinga Center for Rainforest Ecology. The base was set up on a Areca Nut plantation with an artificial pond and stream cutting through it. Inside the forest nearby there was a natural stream and dense foliage. The first herp we saw there was a Draco Flying Lizard high up on an Areca tree. It was too far away to get a picture of. In the artificial pond there were many large Bicolored Frog Tadpoles. They were black in color and about 3-4 inches in length.
Bicolored Frog Tadpoles

We also saw some Common Skittering Frogs in the artificial pond. I didn't get any close-up pictures of these until we saw more in the natural stream in the forest.
Skittering Frog in pond
Skittering Frog

Before heading into the forest, the intern, Udit, saw a baby Roux's Forest Lizard in a low bush near the pond. This looked really similar to the Oriental Garden Lizard found in Bangalore but the adult males are easy to tell apart as Forest Lizards have a fully red head. Also, the ranges of both species don't overlap too much.
Baby Forest Lizard
Baby Forest Lizard

Next, we headed into the forest to look for herps near the stream. I saw a lot of frogs but I could only get pictures of a few. Only the ones that I could photograph are included here. The most abundant frogs there were Skittering Frogs but I also found a Kudremukh Cricket Frog and a Yellow Bush Frog.
Kudremukh Cricket Frog
Yellow Bush Frog

Under rocks near the stream we found crabs, frogs, leeches and a herp I had never seen before: caecilians. Caecilians are legless amphibians and 2 types are found in Agumbe, Beddome's Caecilian and Bombay Caecilian. Fortunately we found both species within 10 minutes of each other, and what's more, the Beddome's Caecilian had eggs!
Crab
Beddome's Caecilian with eggs
Bombay Caecilian

Udit saw a Beddome's Keelback Snake but it escaped into a hole before we could get a look at it. We then headed back to the dining area for lunch. While we were eating, I saw a large Brahminy Skink running on the roof. I also found a baby Brahminy skink as we were heading back from KCRE.
Brahminy Skink
Brahminy Skink
Baby Brahminy Skink

Before we headed back, Udit showed us a Malabar Pit Viper that he had been observing for a few weeks. He knew where it hid during the day so he found it quite easily. Seeing this tiny venomous snake was a great way to end my winter trip to Agumbe.
Malabar Pit Viper

This trip gave me 12 species to add to my Indian Herpedex. Rather, I was able to identify 12 species. In reality we probably saw around 25 species that we couldn't identify or get pictures of. Also, this is the off season, when most of the wildlife is inactive. I hope to go to Agumbe again during the monsoon season when the whole forest is alive. I expect to see at least 4 times the number of species then.

Thursday, 25 December 2014

Herping In My Backyard In Bangalore, India

Spotted Supple Skink
Date:
December 25th 2014

Species Found
  1. Peninsular Rock Agama (Psammophilius dorsalis)
  2. Mysore Day Gecko (Cnemaspis mysoriensis)
  3. Asian Toad (Bufo melanostictus)
  4. House Gecko (Hemidactylus frenatus)
  5. Oriental Garden Lizard (Calotes versicolor)
  6. Spotted Supple Skink (Lygosoma punctatum)
  7. Brahminy Blind Snake (Ramphotyphlops brahminus)
  8. Sri Lankan Painted Frog (Kaloula taprobanica)
Background:
I am back in my house in Bangalore for Winter Break. Even though I have lived in Bangalore for 8 years, catching all kinds of animals, I didn't really document the herps I caught. I didn't start keeping a species list or taking detailed pictures till after I went to Illinois for college. During my stay in Bangalore, I planned to start my Indian Species List afresh and take good photos of all the species I grew up catching.

The Trip:

Well, it wasn't really a trip... I just walked around my backyard whenever I had time and looked around for herps.

The first herp I came across was a large female Peninsular Rock Agama. These lizards are lightning quick and have hooked claws good for gripping rough surfaces like the walls outside my house. It was a good thing my dog was with me because he helped me corner the large lizard behind some flowerpots. I grabbed the Agama and it promptly bit my hand. Its teeth are razor sharp but they aren't very long so the bite wasn't serious. I took the lizard to an area with smooth tiles so it wouldn't escape easily. (Its claws are great for running on rough surfaces but are virtually useless on smooth ones.) I took some pictures with my phone, which is no DSLR, but the picture quality is decent.
Female Peninsular Rock Agama
Female Peninsular Rock Agama
Agama Teeth
Soon, the Agama started to get kind of sluggish. It was tired from all the failed escape attempts. I decided to move it onto the grass to take some more "natural" photos.
Female Peninsular Rock Agama
Female Peninsular Rock Agama
Female Peninsular Rock Agama
Later that day, I caught a juvenile Rock Agama. It was about half the size of the adult but just as fast. I tired this one out as soon as I caught it and proceeded to photograph it in the grass.
Juvenile Peninsular Rock Agama
Juvenile Peninsular Rock Agama
Juvenile Peninsular Rock Agama
Next, I found some Mysore Day Geckos while I was moving a pile of sticks. These are probably the most abundant reptiles in my backyard. They are tiny and they live in large numbers. Their babies are so small that they are hard to see, but the yellow stripe running down the back is a dead giveaway. Like most geckos, they have the ability to lose their tail when threatened by a predator. The tail is full of nerves, which twitch and writhe, distracting the predator while the gecko makes a getaway.
Mysore Day Gecko
Mysore Day Gecko
Mysore Day Gecko
Baby Mysore Day Gecko
Baby Mysore Day Gecko
While moving some flowerpots next to a lamppost, I found 2 Asian Toads half buried in the soil. They come out at night to eat the insects that are attracted by the light. The individuals I found were pretty small compared to others I had seen, which get as big as grapefruits. I took them to the grass for their photo shoot.
Asian Toad
Asian Toads
Asian Toad
Asian Toad
A few years ago I found a large pregnant female Asian Toad. These are some pictures of her.
Pregnant Female Asian Toad
Pregnant Female Asian Toad
One lizard that every Indian is familiar with is the Wall Lizard or House Gecko. They are very common in Indian houses, hiding behind picture frames during the day and hunting insects at night. I had no difficulty finding a good number of these lizards. These geckos are known to lose their tails and grow them back fairly quickly. One of the individuals I found was in the process of growing its tail back.
House Gecko
House Gecko
House Gecko
House Gecko Regrowing Tail
Another lizard that most Indians are familiar with is the Oriental Garden Lizard, which is an arboreal reptile commonly found in yards. I saw a large one on the fence separating my yard from my neighbor's. It jumped into the neighbor's yard before I could catch it. Later on I caught a baby Garden Lizard. It looked less than 2 weeks old but it was still energetic and really hard to catch.
Baby Garden Lizard
Baby Garden Lizard
Baby Garden Lizard
Earlier this year I caught a juvenile Garden Lizard whose tail tip had been cut off by a predator or something. As I said before, I wasn't he best at photographing my herps so here is a pretty bad picture of it.
Juvenile Garden Lizard
About a week after I came back to India, I caught another juvenile Garden Lizard on my balcony. This one was more colorful than the one I had caught before and had a full tail.
Juvenile Garden Lizard
Juvenile Garden Lizard
Juvenile Garden Lizard

I found some really cool herps by flipping bricks and cinder blocks near my house. Under a large cinder block I found a skink, something I had never seen near my house in the 8 years of living there. I caught it and took it inside to find out what species it was. With the help of the internet I found that it was a Spotted Supple Skink. Since this was a very unusual discovery, I was significantly more excited about it.
Spotted Supple Skink
Spotted Supple Skink
Spotted Supple Skink
Spotted Supple Skink
I found another Skink close by but this one dropped its tail as I caught it. Its tail was reddish, suggesting that it was a juvenile.
Spotted Supple Skink with autotomized tail
Under a brick I found a pair of Brahminy Blind Snakes, and I got one before it went down a burrow. This species is probably the smallest snake in the world and this individual was barely 3 inches long. Another cool thing about this species is that it reproduces asexually and all the individuals are female and genetically identical. The snake musked when I picked it up, as most snakes do, releasing an unpleasant odor. I had seen these before in my backyard but they are still pretty rare in this area.
Brahminy Blind Snake
Brahminy Blind Snake
The next day, I went to a small lake a few 100 meters from my house. There I found a Sri Lankan Painted Frog under a large rock that I flipped. The frog was tucked in a little cavity in the ground. Painted Frogs are known to burrow and can even be found 10-12 feet underground during the dry season. The name "Sri Lankan" Painted Frog is a little misleading as it is found in India, Bangladesh and other parts of South Asia. The "Painted" part is pretty clear as the bright streaks on its back and sides look like paint.
Sri Lankan Painted Frog
Sri Lankan Painted Frog
Sri Lankan Painted Frog
Sri Lankan Painted Frog
Sri Lankan Painted Frog
My new Indian Herp List stood at 8 species, which is pretty good considering I didn't really go out of my way to look for these herps. In reality, the number of Indian herp species I have seen is probably much higher. I look forward to seeing more herps, snakes in particular, while I am here in India.