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"Sánchez-Ocampo M" ×
IZAB Mini Review Mar 13, 2026
Protection of Paleontological Heritage in Costa Rica
Sánchez-Ocampo M*

This monograph analyzes the critical importance of paleontological collections for ecosystem reconstruction and climate change studies in Costa Rica. It examines the existing lega…

Biostratigraphy Conservation Legislation
IZAB Mini Review Dec 16, 2025
Notes on Centris Fabricius, 1804 of Costa Rica (Hymenoptera, Apidae, Apinae, Centridini): Lets Try an IA generated Key
Sánchez-Ocampo M*

AI is rapidly becoming a valuable ally of science, automating and improving data analysis processes and the generation of identification tools. This work tested a simple prompt in…

Chat GPT Gemini IA
IZAB Research Article Oct 8, 2025
Loss of Specimens in Heritage Collections II: Economic Valuation of the Hymenoptera Collection of the National Museum of Costa Rica
Sánchez-Ocampo M*

One aspect that international policy has overlooked is the importance of scientific collections to the economy. Far from being a simple repository of specimens, each one provides …

Ants Bees Wasp
IZAB Case Report Sep 17, 2025
Loss of Specimens in Heritage Collections: The Case of the Vespidae Wasps of the National Museum of Costa Rica
Sánchez-Ocampo M*, Muñoz-Rivera A and Gomez-Moreno R
Collections Loans Vouchers
IZAB Research Article Nov 18, 2024
Common Hymenoptera of the Greater Metropolitan Area of Costa Rica
Sánchez-Ocampo M*

The collections of the National Museum of Costa Rica contain a total of 7,895 specimens, corresponding to the Greater Metropolitan Area (GAM) and some peri-urban areas surrounding…

Ants Bees Urban Insects
IZAB Review Article Sep 17, 2024
The Bees of Costa Rica and its Representation in two National Collections
Sánchez-Ocampo M* and Gomez-Moreno R

For decades, scientific studies related to wildlife have been little reviewed for national inventories, with birds and mammals being the only faunal groups that have official list…

Bumble Bees Carpenter Bees Cucu Bees
IZAB Short Communication Sep 3, 2024
Science, Conservation and Society: What if we Unite them in Entomology?
Sánchez-Ocampo M*

Light pollution generated by human structures attracts insects or even modifies their behaviour, which causes many specimens to appear dead on windows, lights and in corridors. Ca…

Community Environmental Education Insects
IZAB Research Article Jul 24, 2024
Lepidoptera Type Material from the National Museum of Costa Rica: Holotypes
Vega-Araya AG* and Sánchez-Ocampo M†

A total physical review of the holotype specimens of Lepidoptera deposited in the Entomological Collection of the National Museum of Costa Rica was carried out. A total of 457 hol…

Butterflies Moths Species
IZAB Mini Review Oct 13, 2023
Notes on Euglossini (Hymenoptera: Apidae: Apinae) of Costa Rica: Identification key for genus Eulaema Lepeletier, 1841 and Exaerete hoffmannsegg, 1817
Sánchez-Ocampo M*

Within the Euglossini tribe we find the Exaerete genus, a group of cuckoo bees which attacks Eulaema and Eufriesea hives. In Costa Rica, the interspecific associations of paraciti…

Hymenoptera Cucu Bees Identification Key
IZAB Mini Review Aug 22, 2023
Key for Identification of Bumblebee Queens from Costa Rica (Apidae: Apinae: Bombini)
Sánchez-Ocampo M*

In Costa Rica, five species of bumblebees of the Bombus genus are reported, however, two of these species have practically identical coloration, which makes it difficult to distin…

Bombus Females Hymenoptera
IZAB Research Article Jun 1, 2026
Hymenoptera Specimens from the Caño Negro Wetland, of the National Museum Collection, Costa Rica
Marcela Sánchez-Ocampo

Caño Negro is a Ramsar Wetland that has been extensively studied for botanical and vertebrate species, but with a significant deficiency in insect and other invertebrate taxonomy.…

Ants Bees RAMSAR
IZAB Research Article Feb 15, 2025
Notes on the Diagnosis of the Species of the Genus Prisopus Le Peletier & Audinet-Serville, 1828 (Phasmida: Prisopidae: Prisopini) Present in Costa Rica
Marcela Sánchez-Ocampo*

The genus Prisopus previously only recorded three species for Costa Rica: P. ariadne, P. bioley and P. berosus. This article reports two more species for Costa Rica: P. horstokkii…

Identification Key Lichen Camuflage Stick Insects