''Serrognathus'' 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 ...
of beetles in the stag beetle
family
Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ...
Lucanidae
Stag beetles comprise the family Lucanidae. It has about 1,200 species of beetles in four subfamilies.Smith, A.B.T. (2006). A review of the family-group names for the superfamily Scarabaeoidea (Coleoptera) with corrections to nomenclature and a c ...
.
Species of the genus are found in the Indo-Australian region.
Taxonomy
In 2011, the genus ''Serrognathus'' was reclassified and merged into the genus ''Dorcus''. Previously, specimens with serriform teeth on the mandibles and sable pigment were separated from specimens with a singular or multiple bulky notches on the mandibles and lustrous sable pigmentation which were placed in the genus ''Dorcus''. Latterly, the genus has been resurrected and is once again accepted as valid.
Species
The following species are recognised in the genus ''Serrognathus'':
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Serrognathus alcides
''Serrognathus'' is a genus of beetles in the stag beetle family (biology), family Lucanidae. Species of the genus are found in the Indo-Australian region.
Taxonomy
In 2011, the genus ''Serrognathus'' was reclassified and merged into the genus ' ...
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Serrognathus bucephalus''
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Serrognathus cofaisi''
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Serrognathus consentaneus''
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Serrognathus costatus''
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Serrognathus damoiseaui
''Serrognathus'' is a genus of beetles in the stag beetle family Lucanidae. Species of the genus are found in the Indo-Australian region.
Taxonomy
In 2011, the genus ''Serrognathus'' was reclassified and merged into the genus ''Dorcus''. Previou ...
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Serrognathus eurycephalus
''Serrognathus'' is a genus of beetles in the stag beetle family Lucanidae. Species of the genus are found in the Indo-Australian region.
Taxonomy
In 2011, the genus ''Serrognathus'' was reclassified and merged into the genus ''Dorcus''. Previou ...
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Serrognathus kyanrauensis
''Serrognathus'' is a genus of beetles in the stag beetle family Lucanidae. Species of the genus are found in the Indo-Australian region.
Taxonomy
In 2011, the genus ''Serrognathus'' was reclassified and merged into the genus ''Dorcus''. Previou ...
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Serrognathus miwai
''Serrognathus'' is a genus of beetles in the stag beetle family Lucanidae. Species of the genus are found in the Indo-Australian region.
Taxonomy
In 2011, the genus ''Serrognathus'' was reclassified and merged into the genus ''Dorcus''. Previou ...
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(Benesh, 1936)
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Serrognathus platymelus
''Serrognathus'' is a genus of beetles in the stag beetle family Lucanidae. Species of the genus are found in the Indo-Australian region.
Taxonomy
In 2011, the genus ''Serrognathus'' was reclassified and merged into the genus ''Dorcus''. Previou ...
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(Saunders, 1854)
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Serrognathus reichei
''Serrognathus'' is a genus of beetles in the stag beetle family Lucanidae. Species of the genus are found in the Indo-Australian region.
Taxonomy
In 2011, the genus ''Serrognathus'' was reclassified and merged into the genus ''Dorcus''. Previou ...
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(Hope, 1842)
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Serrognathus taurus
''Serrognathus taurus'' is a species of beetle belonging to the family Lucanidae which was described by Johan Christian Fabricius in 1801.
Description
''Serrognathus taurus'' reaches a length of about in males and about in females. In males th ...
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Serrognathus thoracicus
''Serrognathus'' is a genus of beetles in the stag beetle family Lucanidae. Species of the genus are found in the Indo-Australian region.
Taxonomy
In 2011, the genus ''Serrognathus'' was reclassified and merged into the genus ''Dorcus''. Previou ...
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Serrognathus titanus
''Serrognathus titanus'' is a species of beetle in the family Lucanidae. It was described by Jean Baptiste Boisduval in 1835. Huang and Chen (2013) separated ''Serognathus'' from the genus '' Dorcus'' by representing morphological characters and ...
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Distribution and habitat
Species in this genus are found in China, Malaysia, Vietnam, Philippines, Korea, India, Laos, and Australia.
Threats
In view of their impressive jaws, specimens are often mounted for display alongside butterflies and tarantulas. Unfortunately, as wild specimens are collected for mounting it should be expected that there will be a corresponding decline in wild populations.
References
Taxa described in 1861
Lucaninae
Scarabaeoidea genera
{{Lucanidae-stub