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Izak Sharks
Holohalaelurus
Holohalaelurus is a genus of deepwater catshark belonging to the family Pentanchidae, commonly known as Izak catsharks or hallelujah sharks.
Member species of this genus are distributed in the western Indian Ocean off the coasts of various Southern African and East African countries, from Kenya to Namibia.
5 branches of this genus, most-observed first · about 5 known species

Izak
speciesHolohalaelurus regani
Honeycomb Izak
speciesHolohalaelurus favus
Grinning Izak
speciesHolohalaelurus grennian
White-spotted Izak
speciesHolohalaelurus punctatus
Crying Izak
speciesHolohalaelurus melanostigma
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Holohalaelurus in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 88936.