Unicorn Leatherjacket (Chappal)

Unicorn Leatherjacket (Chappal) locally known as Chappal or Irani Paplet, is one of the most uniquely shaped seafood species found in the Arabian Sea. With no scales, a hard rubbery skin, and a large head, this fish offers surprisingly tender, juicy, and chicken-like white meat that’s a hidden gem for seafood lovers. Despite its unusual appearance and low meat yield, it is prized for its excellent flavor and texture, especially in sliced or fillet form.

At Wholesome Seafood, we offer freshly sourced leatherjacket fish, carefully cleaned and expertly sliced or filleted for easy, boneless cooking.

Unicorn Leatherjacket (Chappal) has juicy, mildly sweet, and chicken-like white flesh that remains tender when cooked. Its texture is soft and delicate, yet it holds up well in both pan-frying and light curries. The flavor is clean and satisfying, often surprising those who try it for the first time.

Taxonomy  & Identification

English Name: Unicorn Leatherjacket Filefish
Local Name (Urdu): Chappal / Irani Paplet (چپل/ایرانی پاپلیٹ)
Scientific Name: Aluterus Monoceros
Family: Monacanthidae
Order: Tetraodontiformes
Class: Actinopterygii
Phylum: Chordata

Unicorn Leatherjacket (Chappal) is commonly found in coastal and reef areas of the Arabian Sea, particularly near rocky seabeds and coral zones. It is regularly landed at the Karachi Fish Harbour and is available in moderate quantities year-round.

Catching Method

At Wholesome Seafood, we sourceUnicorn Leatherjacket (Chappal) fish through coastal netting and line fishing methods, ensuring minimal habitat disruption and a commitment to sustainable harvesting. Only the freshest, export-grade fish are selected for slicing and filleting.

Unicorn Leatherjacket (Chappal) is easily recognized by its bizarre, flat, and elongated body, pointed snout, and tough leathery skin. It has no scales, a hard outer skin, and a very large head—contributing to its low meat yield. Its flesh is surprisingly white and succulent, tucked beneath its unusual exterior.

Size

We offer Unicorn Leatherjacket (Chappal) in whole sizes typically ranging from 1 to 2 kg per fish, although meat yield is lower due to the disproportionately large head and thick skin.

Cleaning Preference

Unicorn Leatherjacket (Chappal) fish is best offered in sliced or boneless fillet formats, as its hard skin and large head require professional cleaning. We remove the inedible outer layer and prepare it for easy, ready-to-cook portions ideal for home kitchens.

Unicorn Leatherjacket (Chappal)  is ideal for pan-frying, shallow frying, or grilling. It’s best cooked as boneless fillets or slices, lightly seasoned with herbs, garlic, and lemon. Its white meat stays juicy and tender after cooking, making it a crowd-pleaser for both adults and children.

Health Benefits

Unicorn Leatherjacket (Chappal) offers lean protein and essential nutrients with very little fat content. It supports muscle health and digestion, and its low oiliness makes it suitable for those looking for light and clean-eating options.

Each year, the National Institutes of Health (NIH) funds a broad array of basic and applied research studies to further our understanding of nutrition especially seafood, as it relates to human health and disease. This includes research related to how nutrients and food components are ingested, digested, absorbed, metabolized, transported, stored, and excreted, and the overall impact on the body, as well as the study of the environment, psychology, and behavior associated with eating, and how these factors play a role in nutritional status and in which foods people choose to consume. Read more here!

Looking for more tender white meat options? Explore these at Wholesome Seafood:

Trippletail (Dai)
Emperor (Mulla)