The species, named Sinocallipus similis, was found in the aphotic zone – an area completely devoid of light – of Khuoi Lin ...

Vietnam is known for karst landscapes characterized by rich biodiverse caves that researchers say likely host more new species. Nguyen, Stoev, and Vu (2025) Zoosystematics and Evolution Vietnam is ...

Size-wise, the insect could grow up to a massive 8.5 feet long and weigh over 45kg, and while the arthropod has similar ...