University of Alberta Museums Search

Genus - Cleonidius

Taxonomic Hierarchy for University of Alberta E.H. Strickland Entomological Museum

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4 results for "Cleonidius"

Cleonidius frontalis

University of Alberta E.H. Strickland Entomological Museum

SeasonalityAdults active January until November (Anderson 1987). IdentificationAccording to Anderson (1987, Fig. 144c), C. frontalis has denticles on female fore tibia. Irregular patches of larger white scales (not vittate) on elytra (Anderson 1987). Hindwing longer than elytra (Anderson 1987). Prementum of rostrum is ventrally swollen and rostrum cross-section circular (Anderson 1987, Fig. 144b). No curved sulcus (groove) behind the eye (as in C. poricollis) (Anderson 1987). Developed postocular lobes (vs. C. trivitattus) (Anderson 1987).
<i>Cleonidius frontalis</i>
<i>Cleonidius frontalis</i>

Cleonidius poricollis

University of Alberta E.H. Strickland Entomological Museum

SeasonalityAdults active June through November (Anderson 1987). IdentificationDistinct curved sulcus (groove) posterior to the eye, can be obscured by postocular lobe (Anderson 1987, Fig. 150a). Scales on the elytra are sparse and vittate (Anderson 1987). Hindwing less than half elytra length (Anderson 1987).
<i>Cleonidius poricollis</i>
<i>Cleonidius poricollis</i>

Cleonidius puberulus

University of Alberta E.H. Strickland Entomological Museum

SeasonalityAdults active April through October (Anderson 1987). IdentificationRostrum quite broad (Anderson 1987, Fig. 147b). Hind leg tarsi with small hairy pads on the ventral surface (Anderson 1987). Hindwing less than half elytra length (Anderson 1987).
<i>Cleonidius puberulus</i>
<i>Cleonidius puberulus</i>

Cleonidius trivittatus

University of Alberta E.H. Strickland Entomological Museum

SeasonalityAdults active year-round (Anderson 1987). IdentificationAdults are cryptically coloured in black to light tan; lines on the dorsal surface aid in camouflage (Pomerinke et al. 1995). No sexual dimorphism (Pomerinke et al.). Elytra greater than 0.55 times longer than wide (Anderson 1987). Hair like scales on pronotal disc are short and flaccid (Anderson 1987, Fig. 153a).
<i>Cleonidius trivittatus</i>

Taxonomic Hierarchy for University of Alberta E.H. Strickland Entomological Museum