Aphaeninae
Blanchard, 1847
Genus Guides
1- Lycorma(lanternfly)
Aphaeninae is a of planthoppers in the Fulgoridae, distributed primarily in tropical regions worldwide. Recent molecular phylogenetic studies have challenged the monophyly of this group, with some tribes (notably Enchophorini) reassigned to separate subfamilies and others (Pyropsini) newly included. The subfamily currently comprises four tribes: Aphaenini, Benamatapini, Limoisini, and Pyropsini, along with several of uncertain placement. Members are characterized by their tropical distribution and morphological diversity within the fulgorid lineage.
Pronunciation
How to pronounce Aphaeninae: //ˌæf.ɛˈnɪˌniː//
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Identification
Identification to level requires examination of wing venation, structure, and genitalic characters; specific distinguishing features from other fulgorid subfamilies are not well established due to ongoing taxonomic revision. The inclusion of Pyropsini (formerly often treated separately or within Laternariini) adds with elongated head processes, though this trait is not universal across the subfamily. Molecular data currently supersedes morphological characters for tribal assignments within this group.
Images
Habitat
Tropical and subtropical forests; distribution centered in equatorial Africa, South and Southeast Asia, Malesia, New Guinea, and northern Australia. Specific microhabitat preferences vary by and remain poorly documented for many .
Distribution
Worldwide tropics: equatorial Africa (including Congo basin and Sub-Saharan regions), South and Southeast Asia (India, Indo-China, China), Malesia, New Guinea, northern Australia, Central America, and Sri Lanka. Notable gaps include temperate regions and South America (except Central American representatives).
Human Relevance
The Lycorma includes economically significant ; Lycorma delicatula (spotted lanternfly), though not currently placed in Aphaeninae, indicates the agricultural potential of related fulgorids. No direct human relevance has been documented for core Aphaeninae members, though their abundance in tropical suggests roles in .
Similar Taxa
- EnchophorinaeFormerly tribe Enchophorini within Aphaeninae, now elevated to rank based on molecular phylogenetic evidence; previously confused due to morphological similarity and historical classification.
- PoiocerinaeContains formerly placed in Aphaeninae (Desudaba, Galela); distinguished by revised tribal assignments and geographic restriction to New Guinea and Australia.
- LaternariiniSuppressed name (ICZN ruling); historical synonym of Pyropsini, now included within Aphaeninae, causing past confusion in literature.
More Details
Taxonomic instability
The is not monophyletic according to recent molecular analyses (Soulier-Perkins 2009 and subsequent studies). The tribe Enchophorini has been removed, while Pyropsini has been added. The future circumscription of Aphaeninae remains unresolved pending comprehensive phylogenetic revision of Fulgoridae.
Notable genera
Pyrops ( processes), Penthicodes (Indo-China and Malesia diversity), Kalidasa (India, Indo-China), and Lycorma (Asia, including outside ) are among the more frequently encountered or studied historically associated with this group.