- have
modified crests that have both re****bent and
recursive features.
crissum The
feathered area
between the vent and the tail. Also, the collective...
- face
extends lower and male's
crissum is
black T. m. obscurus:
males like
melanocrissus but with
white tips on the
crissum feathers;
females more richly...
-
Amazon basin in
South America.
Males have
black plumage,
except for a
white crissum (the area
around the cloaca), with
curly feathers on the head and red bill...
-
South America.
Their plumage is
iridescent black with a
white or
rufous crissum (the area
around the cloaca) and tail-tip, and
their legs and
bills are...
-
cannot be
separated by plumage, as both are
essentially black with a
white crissum (the area
around the cloaca), and have a
yellow (eastern part of its range)...
- are whitish-buff, and the chest, neck, mantle, back,
upper tail coverts,
crissum (the
undertail coverts surrounding the cloaca), and
basal part of the tail...
-
females are
brownish and streaked. Both ****es have a
distinctive chestnut crissum. The
genus Catamenia was
introduced in 1850 by the
French naturalist Charles...
- five have a
yellow rump and in some
cases yellow on the
shoulders or
crissum (the
undertail coverts surrounding the cloaca). The two
remaining species...
- the
underparts are
whitish tinged rufous,
especially on the
flanks and
crissum (the
undertail coverts surrounding the cloaca). The
nominate and nemoricola...
-
where a tint of
pinkish lavender is
usually present. The
lower belly and
crissum (the
undertail coverts surrounding the cloaca) is white. As with related...
