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American horseshoe crab umaabot ng milyon ang presyo ng dugo!

HAYUP SA GALING - Pang-masa

Ang American horseshoe crab ay isa sa pinaniniwalaang pinakamatandang hayop sa mundo. Dahil dito ay madalas din itong tawaging “living fossil.”

Halos 445 million years ago pa diumano noong unang mamuhay sa mundo ang hayop na ito.

Kahit matagal na silang naninirahan sa mundo ay halos hindi nagbago ang kanilang anyo. Ang kanilang life span naman ay umaabot hanggang 20 years.

Horseshoe crabs man sila kung tawagin, pero hindi sila kabilang sa pamilya ng mga crabs o alimango. Mas malapit nilang kamag-anak ang mga gagamba at scor­pions kumpara sa crustaceans tulad ng alamang at hipon.

Ang kanilang matulis na buntot na kung tawagin ay telson, ang ginagamit nilang pangkampay kaya walang dapat na ikatakot sa nilalang na ito.

Mayroong apat na species ang horseshoe crabs.

At alam niyo bang napakamahal ng dugo nila na umaabot ng $60,000 o halos tatlong milyong piso bawat gallon?! Vital resource raw kasi ito sa medical field. “It’s unique in more ways than one: the blue color and its abi­lity to identify bacterial contamination in small quantities. Horseshoe crab blood contains a special amebocyte that is separated and then used in FDA testing. There’s a lot of questions as to how blood harvesting affects the American horseshoe crab population, but some researchers are dedicated to the cause of protecting such a significant resource.”

AMERICAN HORSESHOE CRAB

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March 18, 2020 - 12:00am
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