Coptodryas nudipennis
Coptodryas nudipennis lateral; R.K. Osborn |
Coptodryas nudipennis dorsal; R.K. Osborn |
Coptodryas nudipennis declivity; R.K. Osborn |
Coptodryas nudipennis frontal; R.K. Osborn |
Taxonomic history
Xyleborus nudipennis Schedl, 1951a: 63.
Coptodryas nudipennis (Schedl): Hulcr et al., 2007: 579.
Diagnosis
2.0−2.2 mm long (mean = 2.1 mm; n = 5); 2.2−2.22 times as long as wide. This species can be distinguished by the dense tuft of setaeseta:
small hair-like or scale-like structure
along the elytralelytral:
pertaining to the elytra
basebase:
point or edge closest to the body; opposite of apex
extending to interstriaeinterstria:
longitudinal spaces along the elytra between the striae, which is not as<br />
impressed and bear smaller punctures.
6; body glabrousglabrous:
smooth, devoid of vestiture
except for pronotalpronotal:
pertaining to the pronotum
and elytralelytral:
pertaining to the elytra
bases; striaestria:
punctures in rows, which may or may not be impressed to make grooves
and interstriaeinterstria:
longitudinal spaces along the elytra between the striae, which is not as<br />
impressed and bear smaller punctures.
uniseriate; elytralelytral:
pertaining to the elytra
discdisc:
the flat central upper surface of any body part (e.g. pronotum and elytra)
strongly shiningshining:
appearing glossy or bright in luster; referring to a surface that is polished and reflects light well
; declivitydeclivity:
downward slope of either the pronotum or elytra
shagreened; declivitaldeclivital:
pertaining to the elytral declivity
face subconvex, interstriaeinterstria:
longitudinal spaces along the elytra between the striae, which is not as<br />
impressed and bear smaller punctures.
2, 3 depressed, remaining interstriaeinterstria:
longitudinal spaces along the elytra between the striae, which is not as<br />
impressed and bear smaller punctures.
slightly tumescent; pronotumpronotum:
the dorsal surface of the thorax
rounded and robust, type 5, when viewed laterally, rounded, type 1, when viewed dorsally; and anterioranterior:
the front or forward; opposite of posterior
margin of the pronotumpronotum:
the dorsal surface of the thorax
without a distinct row of serrationsserration:
row of asperities; a saw-like structure
.
May be confused with
Coptodryas amydra, C. carinata, C. concinna, and C. elegans
Distribution
Indonesia (Java), East & West Malaysia, Sri Lanka, Thailand
Host plants
recorded from Camellia (Theaceae), Cinnamomum (Lauraceae), and Lansium (Meliaceae) in Java by Kalshoven (1959b) and probably polyphagous
DNA data
Sequences available for COI and CAD.