Kailola's hardyhead (''Craterocephalus kailolae'') is a species of

fish Fish are aquatic, craniate, gill-bearing animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish as well as various extinct related groups. Approximately 95% of li ...

in the family Atherinidae

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...

Papua New Guinea Papua New Guinea (abbreviated PNG; , ; tpi, Papua Niugini; ho, Papua Niu Gini), officially the Independent State of Papua New Guinea ( tpi, Independen Stet bilong Papua Niugini; ho, Independen Stet bilong Papua Niu Gini), is a country i ...

. It reaches a maximum length of 6 cm. It inhabits shallow, clear creeks with gravel substrate. This species was described by Walter Ivantsoff, Lucy Crowley and Gerald R. Allen in 1987 with a type locality of a still backwater of Foasi Creek 3 kilometers west of Safia airstrip in Papua New Guinea. The

specific name Specific name may refer to: * in Database management systems, a system-assigned name that is unique within a particular database In taxonomy, either of these two meanings, each with its own set of rules: * Specific name (botany), the two-part (bino ...

honours the

Patricia J. Kailola Patricia J. Kailola is a noted ichthyologist. Her primary focus is in tropical Indo-Pacific fishes. She is an Australian Museum Research Associate. Among her numerous publications are listed several books covering tropical fish. She also has w ...

, for her contribution to the knowledge of the

ichthyology Ichthyology is the branch of zoology devoted to the study of fish, including bony fish ( Osteichthyes), cartilaginous fish (Chondrichthyes), and jawless fish (Agnatha). According to FishBase, 33,400 species of fish had been described as of Octob ...

of Papua New Guinea.

References

Craterocephalus Freshwater fish of Papua New Guinea Fish described in 1987 Taxonomy articles created by Polbot {{Atheriniformes-stub