Hi, I'm Andrew and I’m just a simple 19 year old guy and zoology student that posts random factoids about obscure animals and general animal science/zoology/biology stuff so if you like animals this is the place for you, if you only like cute animals this is not the place for you… Also I can ID any animals you might need identified (just submit them to me).

Disclamer: none of the pictures are mine unless stated

Family Callidulidae: An unusual family of moths known as "Old World Butterfly-moths. Callidulids are a family of butterfly like moths which are distributed throughout southeast Asia and Oceania. Callidulids can exhibit both day and night flying behavior and typically hold their wings over thier backs like butterflies. Thier closest relatives are know truly known but they are thought to be close to hook-tip and geometer moths.

Image: L. Shyamal

 

Pyrosoma atlanticum

…is a species of pelagic colonial tunicate found in temperate waters worldwide. Like other pyrosomes P. atlanticum is a colony of simple grazers that feed on organic particles that run into the colony while they drift in the water column. Pyrosomes are planktonic and rely completely on the current to move, however colonies can cover great distances and some large colonies have been recorded moving up to 2,000 vertical feet daily. Like most pyrosomes this species is highly bioluminescent and colonies can produced brilliant light shows when stimulated.

Phylogeny

Animalia-Chordata-Tunicata-Thaliacea-Pyrosomida-Pyrosomidae-Pyrosoma-atlanticum

Image Source(s)

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