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The Tarantula Wolf Spider (Lycosa tarantula) is an arachnid in the Lycosidae family of wolf spiders. f, falces.

Tarantula Wolf Spider

The Tarantula Wolf Spider (Lycosa tarantula) is an arachnid in the Lycosidae family of wolf spiders.…

Section of the head of a serpent. a, poison fangs; b, poison glands; c, conductor for the poison; d, muscles of the jaws; e, tendon of the muscles; s, salivary glands.

Cross section of a viper head

Section of the head of a serpent. a, poison fangs; b, poison glands; c, conductor for the poison; d,…