---
title: "Mazarine Blue"
description: "Cyaniris semiargus — Insetos e aranhas. Cyaniris semiargus, the Mazarine blue, is a Palearctic butterfly in the family Lycaenidae."
canonical: https://animalchecklist.com/pt/animal/mazarine-blue
last_updated: 2026-09-20
---

# Mazarine Blue

> Cyaniris semiargus — Insetos e aranhas. Cyaniris semiargus, the Mazarine blue, is a Palearctic butterfly in the family Lycaenidae.

- Scientific name: *Cyaniris semiargus*
- Category: `insects` (Insetos e aranhas)
- Habitats: `grassland` (Campos e prados)
- iNaturalist observations: 13436
- Wikidata: [Q774218](https://www.wikidata.org/wiki/Q774218)
- iNaturalist taxon: [62439](https://www.inaturalist.org/taxa/62439)

## Names

- en: Mazarine Blue
- de: Rotklee-Bläuling
- es: Semiargus
- fr: Azuré des Anthyllides
- nl: Klaverblauwtje
- pl: Modraszek semiargus

## Countries with the most observations

RU (1942), FR (1346), DE (1097), IT (1078), AT (818), CH (615), FI (521), ES (214), UA (207), SE (172), BG (144), GR (141)

## Summary

Cyaniris semiargus, the Mazarine blue, is a Palearctic butterfly in the family Lycaenidae.

Text: Wikipedia (en), CC BY-SA 4.0 — https://en.wikipedia.org/wiki/Cyaniris_semiargus

## Photo

![Mazarine Blue](https://animalchecklist.com/img/animals/mazarine-blue/medium.jpg)

Photo: Nick Blewden · CC0 · inaturalist — https://www.inaturalist.org/observations/174277801

## Machine access

`GET https://animalchecklist.com/api/v1/animals/mazarine-blue?lang=pt` — see [openapi.json](https://animalchecklist.com/openapi.json).