''Cocalus'' is a

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

jumping spiders Jumping spiders are a group of spiders that constitute the family Salticidae. , this family contained over 600 described genera and over 6,000 described species, making it the largest family of spiderscomprising 13% of spider species. Jumping s ...

that was first described by

Carl Ludwig Koch Carl Ludwig Koch (21 September 1778 – 23 August 1857) was a German entomologist and arachnologist. He was responsible for classifying a great number of spiders, including the Brazilian whiteknee tarantula and common house spider. He was born ...

in 1846, and is named after Cocalus, a Sicilian king of Greek mythology. At least one species, ''Cocalus gibbosus'', does not adhere to

spider silk Spider silk is a protein fibre or silk spun by spiders. Spiders use silk to make webs or other structures that function as adhesive traps to catch prey, to entangle and restrain prey before biting, to transmit tactile information, or as nest ...

and will sometimes invade the webs of other

spider Spiders (order (biology), order Araneae) are air-breathing arthropods that have eight limbs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude spider silk, silk. They are the largest order of arachnids and ran ...

s and stalk across the webs to feed on them, preferring spiders over insects in its diet. However, unlike other araneophagic

jumping spider Jumping spiders are a group of spiders that constitute the family (biology), family Salticidae. , this family contained over 600 species description, described genus, genera and over 6,000 described species, making it the largest family of spide ...

s like '' Portia, Cocalus gibbosus'' does not pluck on the webs of other spiders.

Species

it contains six species, found only in Asia,

Australia Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller isl ...

, and

Papua New Guinea Papua New Guinea, officially the Independent State of Papua New Guinea, is an island country in Oceania that comprises the eastern half of the island of New Guinea and offshore islands in Melanesia, a region of the southwestern Pacific Ocean n ...

: *'' Cocalus concolor'' C. L. Koch, 1846 (

type Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * File type * TYPE (DOS command), a command to display contents of a file. * ...

) –

Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, ...

, New Guinea *'' Cocalus gibbosus'' Wanless, 1981 –

(

Queensland Queensland ( , commonly abbreviated as Qld) is a States and territories of Australia, state in northeastern Australia, and is the second-largest and third-most populous state in Australia. It is bordered by the Northern Territory, South Austr ...

) *'' Cocalus lacinia'' Sudhin, Nafin, Sumesh & Sudhikumar, 2019 –

India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...

*'' Cocalus limbatus'' Thorell, 1878 – Indonesia *'' Cocalus menglaensis'' Cao & Li, 2016 –

China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...

*'' Cocalus murinus'' Simon, 1899 – India, Indonesia, Singapore (

Sumatra Sumatra () is one of the Sunda Islands of western Indonesia. It is the largest island that is fully within Indonesian territory, as well as the list of islands by area, sixth-largest island in the world at 482,286.55 km2 (182,812 mi. ...

)

References

Arachnids of Queensland Salticidae Salticidae genera Spiders of Asia Spiders of Australia Taxa named by Carl Ludwig Koch {{Jumping-spider-stub