How do the head features of the Night Snake contrast with those typically associated with venomous pit vipers in North America?
Answer
They possess slender heads that lack characteristic heat-sensing pits
Night Snakes are noted to have slender heads that blend with their necks and lack the prominent heat-sensing pits associated with most venomous pit vipers.
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How is the *Hypsiglena chlorophaea* correctly classified regarding its method of toxin administration?What anatomical feature characterizes the venom delivery system of the Night Snake?How is the venom of the Night Snake generally considered in terms of its effect on humans?What is the most reliable visual cue mentioned for identifying the Night Snake?What specialized motion is required for efficient venom delivery by rear-fanged snakes like the Night Snake?What describes the typical symptoms resulting from an infrequent Night Snake bite?During daylight hours, where do Night Snakes primarily seek refuge?Which region encompasses the documented distribution range of the *Hypsiglena chlorophaea* complex?What is a primary component of the Night Snake's diet?How do the head features of the Night Snake contrast with those typically associated with venomous pit vipers in North America?