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  2. Common minke whale - Wikipedia

    en.wikipedia.org/wiki/Common_minke_whale

    Sibbaldius mondiniiCapellini, 1877. The common minke whale or northern minke whale (Balaenoptera acutorostrata) is a species of minke whale within the suborder of baleen whales. It is the smallest species of the rorquals and the second smallest species of baleen whale. Although first ignored by whalers due to its small size and low oil yield ...

  3. Minke whale - Wikipedia

    en.wikipedia.org/wiki/Minke_whale

    Minke whales have between 240 and 360 baleen plates on each side of their mouths. Most of the length of the back, including dorsal fin and blowholes, appears at once when the whale surfaces to breathe. Minke whales typically live between 30–50 years, but in some cases, they may live for up to 60 years.

  4. Benign fasciculation syndrome - Wikipedia

    en.wikipedia.org/wiki/Benign_fasciculation_syndrome

    Prognosis. Good-Excellent. Benign fasciculation syndrome (BFS) is characterized by fasciculation (twitching) of voluntary muscles in the body. [1] The twitching can occur in any voluntary muscle group but is most common in the eyelids, arms, hands, fingers, legs, and feet. The tongue can also be affected.

  5. Nictitating membrane - Wikipedia

    en.wikipedia.org/wiki/Nictitating_membrane

    The nictitating membrane is a transparent or translucent third eyelid present in some animals that can be drawn across the eye for protection and to moisten it while maintaining vision. The term comes from the Latin word nictare, meaning "to blink". It is often called a third eyelid or haw, and may be referred to in scientific terminology as ...

  6. Blepharospasm - Wikipedia

    en.wikipedia.org/wiki/Blepharospasm

    Blepharospasm usually begins with occasional twitches of both eyelids, which progress over time to forceful and frequent spasms and contractions of the eyelids. In severe episodes, the patient cannot open their eyelids (apraxia), which severely limits their daily activities. Prolonged closure of the eyelids may result in functional blindness. [4]

  7. Cephalopod eye - Wikipedia

    en.wikipedia.org/wiki/Cephalopod_eye

    Cephalopod eye. In vertebrate eyes, the nerve fibers route before the retina, blocking some light and creating a blind spot where the fibers pass through the retina. In cephalopod eyes, the nerve fibers route behind the retina, and do not block light or disrupt the retina. 1 is the retina and 2 the nerve fibers. 3 is the optic nerve. 4 is the ...

  8. List of animals by number of neurons - Wikipedia

    en.wikipedia.org/wiki/List_of_animals_by_number...

    Despite no nervous system, it exhibits coordinated feeding and response behaviors. [5] [6] Asplanchna brightwellii ~200: ... Common minke whale: 5.7 × 10 ^ 10

  9. List of Arctic cetaceans - Wikipedia

    en.wikipedia.org/wiki/List_of_Arctic_cetaceans

    Fin whale Balaenoptera physalus [4] Sei whale Balaenoptera borealis [5] Blue whale (ᐊᕐᕕᖅ ᓂᐊᖁᕐᓗᖕᓂᖅᓴᖅ, ᐃᐸᒃ, arviq niaqurlungniqsaq, ipak) Balaenoptera musculus [3] [6] Common minke whale Balaenoptera acutorostrata [7] Humpback whale Megaptera novaeangliae [8] Delphinidae [1]