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Hypsiglena is a
genus of small, rear-fanged snakes,
commonly referred to as
night snakes, in the
subfamily Dipsadinae of the
family Colubridae. The genus...
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Hypsiglena jani,
commonly known as the
Texas night snake or the
Chihuahuan night snake, is a
small species of
mildly venomous snake in the
family Colubridae...
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Hypsiglena torquata, the
night snake, is a
species of rear-fanged colubrid. It is
found in Mexico.
Total length is 12–26 in (30–66 cm). It is pale gray...
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Hypsiglena chlorophaea, the
desert night snake, is a
species of
snake in the
family Colubridae. The
species is
native to Mexico, Canada, and the United...
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Hypsiglena slevini, the Baja
California night snake, is a
species of
snake in the
family Colubridae. The
species is
native to Mexico. Hollingsworth, B...
- The
California night snake (
Hypsiglena ochrorhynchus nuchalata) is a
subspecies of
small colubrid snake native to California. The
California night snake...
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Hypsiglena tanzeri, the Rio
Verde night snake or Tanzer's
night snake, is a
species of
snake in the
family Colubridae. The
species is
native to Mexico...
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Hypsiglena ochrorhynchus, also
known commonly as the
coast night snake and the
spotted night snake, is a
species of
snake in the
subfamily Dipsadinae of...
- to: Siphlophis, a
snake genus, the
spotted night snakes Hypsiglena, a
snake genus Hypsiglena torquata, a
species within this
genus Philodryas ag****izii...
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Hypsiglena unaocularus,
commonly known as the
Islas Revillagigedo night snake or Clarión
night snake, is a
species of
small colubrid snake endemic to Clarion...
