An Account of the Insects Noxious to Agriculture and Plants in New Zealand: The Scale Insects (Coccididae)Maskell, William Miles
Science
An Account of the Insects Noxious to Agriculture and Plants in New Zealand: The Scale Insects (Coccididae)
Maskell, William Miles
Insects -- New Zealand; Scale insects
Adult female of normal shape, but somewhat elongated. Abdomen ending in
two lobes, with a few scattered scaly hairs. No groups of spinnerets.
Habitat--On camellias, Christchurch; on euonymus, weeping willow, &c.,
Wellington.
Very common in gardens about Wellington: sometimes does much damage to
euonymus shrubs and hedges.
4. Aspidiotus Carpodeti, Maskell.
N.Z. Trans., Vol. XVII., 1884, p. 21.
Female puparium usually light-brown, but varying a little with the
colour of the bark of the tree; convex; circular; the pellicles in the
centre; some specimens are slightly elongated. Average diameter, 1/16in.
Male puparium narrow, with parallel sides; not carinated; dirty-white
or brownish colour; length, about 1/16in.
Adult female of the normal peg-top shape, the abdomen not so much
overlapped as usual. Abdomen ending in two median somewhat prominent
lobes, with two others much smaller not in close proximity; edge of
the body jagged, with curvilinear incisions, amongst which and between
the lobes are a number of serrated pointed hairs, as in _A. nerii_.
Four groups of spinnerets: lower pair with four to six orifices; upper,
with six to ten. These groups seem surrounded by a narrow line as if
enclosed in a chamber: the same appearance is presented (according
to a figure of Mr. Comstock's) in _A. nerii_. There are many single
spinnerets.
Adult male of normal form, with antennæ of ten joints, of which the
seventh, eighth, and ninth are the longest. The haltere has a somewhat
long peduncle. The abdominal spike is rather long, and springs from a
large tubercle.
Habitat--On _Carpodetus serratus_ and _Vitex littoralis_ (puriri),
Wellington. The puparia are so like in colour to the bark that it is
difficult to detect them.
This insect is evidently closely allied to _A. nerii_, but differs in
the abdominal lobes of the female and in the antennæ of the male; its
male puparium is also much longer, and that of the female more convex,
than in that species.
5. Aspidiotus coccineus, Gennadius.[K]
_Aspidiotus aurantii_, Maskell.
N.Z. Trans., Vol. XI., 1878, p. 199.
_Aspidiotus citri_, Comstock; Canadian Entom., Vol. XIII., p. 8.
(Plate IV., Fig. 3.)
[K] The author has not been able to find the original description of
Gennadius, which appears to have been contained in a report to the
Minister for Agriculture in Greece. Dr. Signoret states that there is a
reference to it in "Risso, Histoire Naturelle des Oranges," Vol. I., p.
220.
Female puparium really dirty-white, but seeming yellowish-brown, from
the colour of the insect beneath; sometimes dark-brown; circular, flat;
diameter, about 1/11in.
Male puparium much smaller, rather oval.
Public-domain text, read in full here on John Shaqi.
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