Artematopodidae

Lacordaire, 1857

Soft-bodied Plant Beetles

Genus Guides

Artematopodidae is a small of beetles in the superfamily Elateroidea, commonly known as soft-bodied plant beetles. The family contains approximately 30 described extant across eight , with additional extinct genera known from Mesozoic deposits. Members are primarily found in forest understory vegetation. Molecular phylogenetic analyses place the family in a basal position within Elateroidea, close to Omethidae and Telegeusidae. The of most species remains poorly documented.

Brevipogon confusus by (c) Trevor Van Loon, some rights reserved (CC BY), uploaded by Trevor Van Loon. Used under a CC-BY license.

Eurypogon niger by (c) Katja Schulz, some rights reserved (CC BY). Used under a CC-BY license.

Eurypogon californicus by (c) Trevor Van Loon, some rights reserved (CC BY), uploaded by Trevor Van Loon. Used under a CC-BY license.

Pronunciation

How to pronounce Artematopodidae: /ˌɑːrtəˌmætəˈpɒdɪdiː/

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Identification

are small, soft-bodied beetles with a somewhat flattened to cylindrical form. The can be distinguished from related elateroid families by a combination of soft , reduced or absent clicking mechanism (compared to Elateridae), and specific antennal and pronotal characteristics. of Eurypogon are notable for metallic green and large body size relative to . The Electribius was previously defined by an autapomorphy that is now known to be absent in some species, requiring revised generic .

Images

Habitat

Primarily found in understory forest foliage. have been documented from montane forests in Yunnan, China, and from cloud forest in Cusuco National Park, Honduras.

Distribution

Disjunct distribution across temperate and tropical regions. Documented from: North America ( Eurypogon, Macropogon), Central America (Honduras: Electribius llamae), Europe (Eurypogon), and Asia (China: multiple genera including Eurypogon jaechi and E. heishuiensis from Yunnan mountains). Fossil record extends to Middle Jurassic (Callovian) of China and Early Cretaceous (Aptian) of China, with additional Late Cretaceous (Cenomanian) records from Burmese amber.

Diet

Larval diet varies by . Larvae of Eurypogon and Macropogon have been observed feeding on moss. Larvae of Artematopus have been reared on insect remains, though whether this represents saprophagy, , or incidental ingestion is unclear. feeding habits are not documented.

Similar Taxa

OmethidaePhylogenetically close to Artematopodidae within basal Elateroidea; both share soft-bodied and understory preferences
TelegeusidaeSister group relationship supported by molecular phylogenetic analyses; both are small, obscure elateroid with limited biological data
ElateridaeLarger in same superfamily; distinguished by well-developed clicking mechanism and generally harder body consistency