Nealcidion of South America

Help to determinate lamiines and contribute to the knowledge of fauna

Fauna

South America has 57 species ranked in Nealcidion.

Region

South America [57] Region [3,978]

Subregion of

Subdivided into

Group

Nealcidion [57] Catalog [67]

Subgroup of

For species of South America, subdivided into 57 species

Gallery

Last images of Nealcidion from South America, to see more: Plate in gallery Box in collection

Nealcidion spinosum, ♀ [JPRC], Acanthocinini, Colombia — *Nealcidion spinosum*
♀ [JPRC]
*Acanthocinini*
Colombia

Nealcidion belizonense, holotype ♀ [JPRC], Acanthocinini, French Guiana — *Nealcidion belizonense*
Holotype ♀ [JPRC]
*Acanthocinini*
French Guiana

Nealcidion melasmum, ♂ [JPRC], Acanthocinini, Venezuela — *Nealcidion melasmum*
♂ [JPRC]
*Acanthocinini*
Venezuela

Nealcidion bicristatum, ♀, Acanthocinini, Paraguay — *Nealcidion bicristatum*
♀
*Acanthocinini*
Paraguay

nop=0

Implemented key

Use key to determinate specimens

proposed key to select

a) Partial regional key to species derivated and adapted from (Monné,1998) [Grupo I com carenas dorsais nos élitros, das cristas centro-basais até o ângulo externo dos ápices] • not translated

possible resulting taxa

Latest events

2025 • Nealcidion antonellum n. sp. • cf. Vlasak, J. & Nascimento, F.E.deL. & Santos-Silva, A.
2025 • Nealcidion chloroxanthon n. sp. • cf. Vlasak, J. & Nascimento, F.E.deL. & Santos-Silva, A.
2024 • Nealcidion zigzag n. sp. • cf. Monné, M.A. & Botero, J.P. & Olivier, R.daS. & Santos-Silva, A.
2024 • Nealcidion apunctatum n. sp. • cf. Vlasak, J. & Santos-Silva, A.
2023 • Nealcidion napoense Nascimento & McClarin, 2018 • cf. Botero, J.P. & Santos-Silva, A.
2023 • Nealcidion achiraense n. sp. • cf. Santos-Silva, A. & Monné, M.A.

List of species

57 species

Nealcidion achiraense Santos-Silva & Monné, 2023
Nealcidion albatum Monné & Delfino, 1986
Nealcidion albolineatum Monné & Monné, 2009
Nealcidion alboplagiatum (Martins & Monné, 1974)
Nealcidion antonellum Vlasak & al., 2025
Nealcidion antonkozlovi Monné & al., 2019
Nealcidion apunctatum Vlasak & Santos-Silva, 2024
Nealcidion badium Monné & Delfino, 1986
Nealcidion batesii (Kirsch, 1889)
Nealcidion belizonense Roguet, 2022

fig.
Nealcidion bicristatum (Bates, 1863)

fig.
Nealcidion bispinum (Bates, 1863)
Nealcidion bruchi (Melzer, 1934)
Nealcidion calcaratum Vlasak & Santos-Silva, 2022
Nealcidion cephaliferum Vlasak & Santos-Silva, 2022
Nealcidion cereicola (Fisher, 1936)
Nealcidion chloroxanthon Vlasak & al., 2025
Nealcidion coxale (Kirsch, 1889)
Nealcidion cristulatum Monné & Delfino, 1986
Nealcidion cyllenoide (Aurivillius, 1925)
Nealcidion elegans Monné & Monné, 2009
Nealcidion elongatum Monné, 1998
Nealcidion emeritum (Erichson, 1847)
Nealcidion femoratum (Monné & Martins, 1976)
Nealcidion flavoviride Vlasak & Santos-Silva, 2022
Nealcidion formosum (Monné & Martins, 1976)
Nealcidion ghiae Santos-Silva & al., 2021
Nealcidion griseum (Aurivillius, 1900)
Nealcidion humerosum (Bates, 1880)
Nealcidion hylaeanum (Monné & Martins, 1976)
Nealcidion kayi Nascimento & al., 2020
Nealcidion latipenne (Bates, 1863)
Nealcidion lineatum (Bates, 1863)
Nealcidion melasmum Monné & Delfino, 1986

fig.
Nealcidion meridanum Monné & Delfino, 1986
Nealcidion minimum (Bates, 1863)
Nealcidion napoense Nascimento & McClarin, 2018
Nealcidion nebulosum (Bates, 1880)
Nealcidion obliquum Vlasak & Santos-Silva, 2022
Nealcidion oculatum (Bates, 1863)
Nealcidion omissum (Martins & Monné, 1974)
Nealcidion parallelum (Monné & Martins, 1976)
Nealcidion privatum (Pascoe, 1866)

fig.
Nealcidion pulchrum (Bates, 1880)
Nealcidion quinquemaculatum (Tippmann, 1960)
Nealcidion sexguttatum Monné & Delfino, 1986
Nealcidion sexnotatum (Waterhouse, 1900)
Nealcidion silvai Monné & Delfino, 1986
Nealcidion singulare Monné, 1998
Nealcidion socium (Gahan, 1895)

fig.

Plate in gallery Box in collection