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Small striped swordtail

Graphium policenes

Lepidoptera / Papilionidae

The small striped swordtail has dark wings crossed by fine green or blue-green bars, narrow hindwing tails and small red accents. African accounts associate it with coastal and riverine forests, Annonaceae larval hosts and male gatherings on wet ground.

Read the species account
Graphium policenes, dorsal view
Striped starlightGraphium policenes · Dorsal view.

At a glance

Family ↘
Papilionidae, the swallowtail family. [1]
Wingspan ↘
55–65 mm in the Taita Hills field guide. [2]
Larval plants ↘
Annonaceae, including Artabotrys, Annona and Uvaria. [2]
Range ↘
Sub-Saharan Africa; coastal and river-associated forests feature in regional records. [1]

An African swordtail

Graphium policenes belongs to Papilionidae and is often placed in Graphium (Arisbe). Small striped swordtail, common striped swordtail and speckled swordtail are English names. Papilio policenes is the historical combination. [1]

Stripes, tails and red markings

The National Museums of Kenya guide gives a wingspan of 55–65 mm and describes similar sexes, green or blue-green bars, small red inner-hindwing patches and long, narrow tails. [2]

In comparison with G. policenes, G. antheus has an S-shaped arrangement of three forewing-cell bars, while G. polistratus has narrower bands and a substantially darker underside. [1]

Sub-Saharan forest distribution

The specialist synthesis records the species across sub-Saharan Africa, particularly in warm coastal and riverine forests, and also in cultivated settings. The South African account documents coastal occurrence in KwaZulu-Natal and the Eastern Cape. [1][3]

Development and regional broods

The South African account reports repeated broods during the warmer months. [3]

Custard-apple family hosts

The Kenyan guide records larval associations with Annonaceae, including Artabotrys, Annona and Uvaria. [2]

Rapid flight and wet-ground gatherings

Field accounts describe rapid flight with abrupt changes of direction. Males gather at mud or wet sand, while flower visits are recorded for both sexes. [1]

Correction of the original locality

The specialist treatment retains Surinamen in the original locality wording but identifies it as erroneous. It is a historical locality error, rather than evidence of a South American population. [1]

The swordtail name

Swordtail describes the narrow hindwing extensions. [1]

Comparing bars and hindwing details

Both wing surfaces show the pale bar pattern and red hindwing details within the narrow-tailed silhouette.

Fine bars on a dark ground

The illustration retains the fine green-blue bars, narrow tails and small red accents. Their placement and spacing give the pattern its structure within the ornate frame.

Protecting wings and tails

Keep physical specimens enclosed and handle the frame rather than the insect. Avoid direct sunlight, persistent damp and concentrated heat; inspect periodically for loose fragments, moisture or pest damage. Do not brush or wet wing surfaces. [4]

Diagnostic comparison

Are green and blue-green stripes different sexes? The Kenyan guide describes both colours and similar male and female patterns. [2]

Is the original Surinamen locality valid? The African treatment identifies that original locality as erroneous. [1]

African taxonomy and regional guides

The African Graphium synthesis supplies nomenclature, diagnostic comparisons and distribution. The Kenyan museum guide provides size, appearance and host associations; SANBI supplies a regional South African account of occurrence and seasonality. [1][2][3]

  1. African Graphium genus and species account ↗

    Lepidopterists Society of Africa / Metamorphosis · Accessed 2026-10-09

  2. Fluttering Beauty with Benefits: The Butterflies of Taita Hills ↗

    National Museums of Kenya · Accessed 2026-10-09

  3. South African regional butterfly account, Biodiversity Series 16 ↗

    South African National Biodiversity Institute · Accessed 2026-10-09

  4. Caring for natural history collections ↗

    Canadian Conservation Institute · Accessed 2026-10-09

  5. About Butterflies ↗

    Smithsonian Gardens · Accessed 2026-10-09

Artworks in the collection

Framed and digital artworks featuring this species. Current options and prices are listed on Etsy.

Related species

Sources checked 2026-10-09. Illustrations · Luminary Oddities.

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