Leptaulax

Life-forms

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Hexapoda
Classis: Insecta
Cladus: Dicondylia
Subclassis: Pterygota
Cladus: Metapterygota
Infraclassis: Neoptera
Cladus: Eumetabola
Cladus: Endopterygota
Superordo: Coleopterida
Ordo: Coleoptera
Subordo: Polyphaga
Infraordo: Scarabaeiformia
Superfamilia: Scarabaeoidea

Familia: Passalidae
Subfamilia: Leptaulacinae
Genus: Leptaulax
Species: L. hamidi – L. koreanus – L. masumotoi – L. tamijii –
Name

Leptaulax Kaup, 1868

Type species:
References

Johki, Y.; Araya, K.; Kon, M. 2011: A new species of Leptaulax (Coleoptera, Passalidae) from the Malay Peninsula. In: Kawai, S. (ed.) Masumushi: entomological papers dedicated to Dr. Kimio Masumoto on the occasion of his retirement. [Special publication of the Japanese Society of Scarabaeoidology], (1): 149–152. [Publication date: '25 April 2011', sourced from title page of book] [not seen]
Kon, M., Johki, Y., Ueno, H., Araya, K., Meleng, P., Het Kaliang, C. & Itioka, T. 2021. Leptaulax species (Coleoptera, Passalidae) collected from Lambir Hills National Park, Sarawak, Malaysia, with descriptions of two new species. Giornale Italiano di Entomologia 16(66): 169-178. Reference page.