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Lygodactylus williamsi is a
critically endangered species of
lizard in the
family Gekkonidae. The
species is
endemic to a
small area of Tanzania. Common...
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Boophis williamsi is a
species of frog in the
family Mantellidae endemic to Madagascar. Its
natural habitats are
subtropical or
tropical moist montane...
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turtle (Pelusios
williamsi) is a
species of
turtle in the
family Pelomedusidae. The
species is
endemic to Africa. The
specific name,
williamsi, is in honor...
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Phrynops williamsi, also
known commonly as Williams' side-necked turtle, Williams'
South American sideneck turtle, William's [sic]
South American side-necked...
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Lepidoblepharis williamsi is a
species of gecko, a
lizard in the
family Sphaerodactylidae. The
species is
endemic to Colombia. The
specific name,
williamsi, is in...
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Aldisa williamsi is a
species of sea slug, a
dorid nudibranch, a
marine gastropod mollusk in the
family Cadlinidae. This
species was
described from Barracuda...
- The
Dixie Valley toad (Anaxyrus
williamsi or Bufo
williamsi) is a
species of toad in the
family Bufonidae. It is
endemic to
Churchill County in the state...
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Strophurus williamsi, also
known commonly as the
eastern spiny-tailed gecko, the soft-spined gecko, and Williams' spiny-tailed gecko, is a
species of...
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Uranothauma williamsi is a
butterfly in the
family Lycaenidae. It is
found in
Tanzania (the
Usambara Mountains and the
Southern Highlands),
Malawi and...
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Pseudorhabdosynochus williamsi is a
diplectanid monogenean parasitic on the
gills of the rock hind,
Epinephelus adscensionis. It has been
described by...