Subscribe: RSS Podcasts iTunes

Episode 3418             Episode 3420
Episode 3419

Pyjama shark
Sun, 2026-Sep-13 00:23 UTC
Length - 2:32

Direct Link

Welcome to random Wiki of the Day, your journey through Wikipedia's vast and varied content, one random article at a time.

The random article for Sunday, 13 September 2026, is Pyjama shark.

The pyjama shark or striped catshark (Poroderma africanum) is a species of catshark, and part of the family Scyliorhinidae, endemic to the coastal waters of South Africa. This abundant, bottom-dwelling species can be found from the intertidal zone to a depth of around 100 m (330 ft), particularly over rocky reefs and kelp beds. With a series of thick, parallel, dark stripes running along its stout body, the pyjama shark has an unmistakable appearance. It is additionally characterized by a short head and snout with a pair of slender barbels that do not reach the mouth, and two dorsal fins that are placed far back on the body. It can grow up to a length of 1.1 m (3.6 ft) long.

The pyjama shark is primarily nocturnal, spending most of the day lying motionless and hidden in a cave or crevice or among vegetation. It often forms groups, particularly during summer. This species is an opportunistic predator that feeds on a wide variety of fishes and invertebrates; it favors cephalopods and frequents the spawning grounds of the chokka squid (Loligo reynaudi). When threatened, it curls into a circle with its tail covering its head. Reproduction is oviparous, with females laying rectangular, dark brown egg cases two at a time year-round. This small and harmless shark adapts well to captivity and is commonly displayed in public aquariums. It is often caught as a bycatch of commercial and recreational fisheries. Many are killed by fishers who regard them as pests. However, there is no data suggesting its numbers have declined, so the International Union for Conservation of Nature (IUCN) has assessed the pyjama shark as least concern.

This recording reflects the Wikipedia text as of 00:23 UTC on Sunday, 13 September 2026.

For the full current version of the article, see Pyjama shark on Wikipedia.

This podcast uses content from Wikipedia under the Creative Commons Attribution-ShareAlike License.

Visit our archives at wikioftheday.com and subscribe to stay updated on new episodes.

Follow us on Mastodon at @wikioftheday@masto.ai.

Also check out Curmudgeon's Corner, a current events podcast.

Until next time, I'm neural Danielle.

Archive
2017:MayJunJulAugSepOctNovDec
2018:JanFebMarAprMayJunJulAugSepOctNovDec
2019:JanFebMarAprMayJunJulAugSepOctNovDec
2020:JanFebMarAprMayJunJulAugSepOctNovDec
2021:JanFebMarAprMayJunJulAugSepOctNovDec
2022:JanFebMarAprMayJunJulAugSepOctNovDec
2023:JanFebMarAprMayJunJulAugSepOctNovDec
2024:JanFebMarAprMayJunJulAugSepOctNovDec
2025:JanFebMarAprMayJunJulAugSepOctNovDec
2026:JanFebMarAprMayJunJulAugSep

Most Recent Episodes


Feedback welcome at feedback@wikioftheday.com.

These podcasts are produced by Abulsme Productions based on Wikipedia content.

They are released under a Creative Commons Attribution-ShareAlike 3.0 Unported License.

Creative Commons License

Abulsme Productions also produces Curmudgeon's Corner, a current events podcast.

If you like that sort of thing, check it out too!


Page cached at 2026-09-14 01:05:34 UTC
Original calculation time was 0.0891 seconds

Page displayed at 2026-09-14 04:30:49 UTC
Page generated in 0.0007 seconds