Tomopteris is a marine planktonic group of polychaete worms. They are very common in all they oceans and seas, many of them living in the deep-sea. All of these tomopteris species emit blue light, called luminescence. Tomopteris helgolandica emits also a yellow light. All Tompteris are transparant . It feeds on other plankton members. (…

Fungus grown on bark

I came across this fungus growing on dead bark of betel nut tree. I picked few fungus, observed there and then using paper slide and cello-tape which I carry in my foldscope kit. I collected the bark sample to prepare the slide of the fungus using Lactophenol blue stain for identification.

Spores of Fern

Ferns are reproduced from spores that are gathered in clusters called sori, which are usually on the underside of the fronds. The spores can be yellow, green, brown, or black. The sori are sometimes covered with a membrane called an indusium, which will lift up when the spores are ripe.

Microscopic image of Chaetomorpha algae

Chaetomorpha Algae, also known as Spaghetti Algae or Green Hair Algae, is an excellent macro algae for refugiums. … Chaetomorpha Algae removes both phosphates and nitrates from the water. 

Pollen of Wild almond flower

Wild Almond Tree is a soft wooded tree that can grow up to 115 feet tall. The origin of the name of the bad-smelling Sterculia genus comes from the Roman god, Sterquilinus, who was the god of fertilizer or manure. 

Brine shrimp

I got some brine shrimp cyst (Artemia salina) for fish feeding and got to witness its hatching.

Brachiolaria larva

Brachiolaria is the second stage of larval development in many starfishes. it has bilateral symmetry.

Obelia colony

Obelia is a marine colony of hydroid organisms. Each colony of Obelia consists of a horizontal thread-like root called hydrorhiza which is attached to a weed or any substratum ,Obelia is a marine colony of hydroid organisms.

Ovule of Hibiscus and its transverse section

These are the flower’s eggs, located inside the ovary. Upon fertilization by pollen, they will eventually grow into a seed. In fruit plants, pollen will not only spark the growth of a seed, but a surrounding fruit as well.

An Aurelia scyphistoma

The scyphistoma is a sessile, larval (non-reproductive) stage of Aurelia, which in time turns into a strobila. Scyphistoma sometime multiplies by budding from stolons. After some time scyphistoma undergoes transverse fission at its oral end, a process called strobilation.  .


Megalopa larva has a large un-segmented cephalothorax with all 13 pairs of appendages like those of a crab, abdomen is straight and in line with cephalothorax, it is like the abdomen of prawn with 6 pairs of well formed pleopods, In crabs the nauplius is passed in the egg, it hatches as a zoaea which…


Cypris are ostracods (a type of crustacean) and related to mussels and shrimp. They are small, about 1/2 – 2mm long, with a hard outer shell. In freshwater ponds they are usually found scuttling around among the debris at the shallow edges. They swim smoothly with appendages extended from between the two halves of their carapace…

Zebrafish embryonic stage

Transition stage between Oblong to sphere stage of blastula period in zebrafish embryonic developement

Skin of Octopus

Chromatophores are organs that are present in the skin of many cephalopods, such as squids, cuttlefish, and octopuses, which contain pigment sacs that become more visible as small radial muscles pull the sac open making the pigment expand under the skin. 

Foldscope, Tardigrade and The Himalayas Part 08

Hey folks, here’s a post about my journey in the Himalayas with Foldscope. Follow me on Twitter and Researchgate to know more. Lets continue… Step right up Folks…. See the infamous Water bears that can survive extreme conditions… Finally one of them caught in the act too… Tardigrade in a circus act… Just look at…

Foldscope, Tardigrade and The Himalayas Part 07

Hey folks, here’s a post about my journey in the Himalayas with Foldscope. Follow me on Twitter and Researchgate to know more. Lets continue… As I mentioned in my earlier post that we are done with the journey, in the subsequent posts I will be discussing about the methodologies to find them. NOW!!! how does…

Posterior Spircale of Chrysomia species

DBT Foldscope scheme “Foldscope for diagnosis of rumen acidosis and parasitic infections in cattle” Here’s a beautiful and detailed picture of the processed Posterior Spiracle of a Chrysomya larvae which was collected from an infected wound of a cow. The steps involved are: The larvae was boiled in 10% NaOH for about 5 mins and was thoroughly…

Pollen grain of Lily flower

Pollen grains contain male gametes. When the pollen lands upon the female stigma of another Lily flower, the pollen grain germinates. A tube grows out of the pollen grain through the stigma; the male nuclei pass down this tube and fuse with the female ovules.