Indocryphalus Eggers, 1939b: 6

Johnson, Andrew J., Hulcr, Jiri, Knížek, Miloš, Atkinson, Thomas H., Mandelshtam, Michail Yu., Smith, Sarah M., Cognato, Anthony I., Park, Sangwook, Li, You & Jordal, Bjarte H., 2020, Revision of the Bark Beetle Genera Within the Former Cryphalini (Curculionidae: Scolytinae), Insect Systematics and Diversity 4 (3), No. 1, pp. 1-81 : 44-46

Indocryphalus Eggers, 1939b: 6 ( Figs. 22 A, B, E, F )

Synonymy

= Dendrotrypum Schedl, 1951a: 76 76 (unavailable name).

Type of genus

Indocryphalus malaisei Eggers, 1939b .

Diagnosis

Antennal club without indication of sutures. Mycangia on hypomeron either vertical (dorso-ventrally elongate) or horizontal (antero-posteriorly elongate).

Female

As described for tribe. Antennal club without an indication of a suture. Mycangia on hypomeron either vertical (dorso-ventrally elongate) or horizontal (antero-posteriorly elongate).

Male

Similar to female except lacking mycangia, and pronotal declivity less steep. Aedeagus as described for tribe, tegmen without apodemes.

Distribution

East and Southeast Asia.

Remarks

Ten species known. Erioschidias sericeus Schedl, 1942d is transferred based on the divided eyes.

Type material examined

Syntype of Xyloterus intermedius Sampson, 1913 ( BMNH) ; holotype Ptilopodius kalshoveni Schedl, 1954a ( NHMW) ; holotype and allotype of Indocryphalus machili Wood, 1988 ( USNM) ; syntype of Trypodendron pubipennis Blandford, 1894b ( BMNH) ; holotype of Trypodendron sordidum Blandford, 1894a ( BMNH) ; holotype of Trypodendron tropicum Browne, 1950 ( BMNH) .

Included species

Indocryphalus aceris ( Niisima, 1910: 4) (Xyloterus) .

= Xyloterus dainichiensis Murayama, 1954: 191 (syn: Beaver, 2000).

Indocryphalus intermedius ( Sampson, 1913: 445) (Xyloterus) .

= Indocryphalus malaisei Eggers, 1939b: 7 (syn: Browne, 1970).

Indocryphalus machili Wood, 1988: 197 .

Indocryphalus major ( Eggers, 1926b: 148) (Trypodendron) .

= Xyloterus ashuensis Murayama, 1950: 51 (syn: Beaver, 2000).

Indocryphalus pasohensis Beaver, 2000: 167 .

Indocryphalus pubipennis ( Blandford,1894b:125) (Trypodendron) . Indocryphalus sericeus ( Schedl, 1942d: 10) (Erischidias) comb. nov. [ Cosmoderes ].

= Ptilopodius kalshoveni Schedl, 1954a: 149 (syn: Schedl, 1958e).

Indocryphalus sordidus ( Blandford, 1894a: 577) (Trypodendron) .

= Trypodendron sinensis Eggers, 1941b: 225 (syn: Beaver, 2000).

Indocryphalus suongmu Cognato, Smith and Pham, 2015: 6 . Indocryphalus tropicus ( Browne, 1950: 648) (Trypodendron) .

Figures

Figure 22. Images of Xyloterini spp.: Lateral and dorsal photographs of A) Indocryphalus pubipennis (male), B) I. sordidus (female), C) Xyloterinus politus (female), and D) Trypodendron domesticum (male). E) Proventriculus of I. pubipennis. F) Genitalia of I. pubipennis.