Cylindronotus acutangulus ( Seidlitz, 1896 )

Nabozhenko, Maxim, 2015, Review of the Genus Cylindrinotus Faldermann, 1837 (Coleoptera: Tenebrionidae: Helopini), The Coleopterists Bulletin (mo 14) 69, pp. 101-114 : 106-107

Cylindronotus acutangulus ( Seidlitz, 1896)

( Figs. 15, 17 , 30, 31 , 48, 49 )

Hedyphanes (Stenomacidius) acutangulus Seidlitz 1896: 791 , 797. Lectotype male at NMW (designated by Nabozhenko 2006 a), labeled “Achalzich/Collect. Türk // acutangulus det. Seidlitz// Hedyphanes acutangulus ”.

Helops (Cylindronotus) bellator Reitter 1902: 217–218 . Lectotype (male) and paralectotype (female) at HNHM, labeled “Caucasus, Borshom, Sievers// bellator m.” and curator’ s labels “ Holotype Cylindronotus bellator Reitter, 1901 ” and “ Paratype Cylindronotus bellator Reitter, 1901 ”. Lectotype designated here.

Bibliography, synonymies, and information about types are given in Abdurakhmanov and Nabozhenko (2011).

Material Examined. GEORGIA: 1♀: Caucasus, leg. G.I. Sivers ( ZIN) ; 2♀: Borjom, leg. Vinogradov ( GNM) .

Distribution. This species is known only from two localities in southern Georgia: Akhaltsikhe and Borjom.

Bionomics. Dzhambazishvili (2000) noted that the species inhabits mountain forests.

Figures

Figs. 11–27. Cylindrinotus species, legs. 11, 12) C. femoratus, male, metatibia; 13, 14) C. femoratus, male, meso- and protibiae, respectively; 15–17) C. acutangulus, male, meta-, meso-, and protibiae, respectively; 18, 19) C. gibbosus, male, meso- and protibiae, respectively; 20, 21) C. constrictus, protibia, male and female, respectively; 22, 23) C. erivanus, protibia, male and female, respectively; 24, 25) C. constrictus, male, pro- and mesotarsi, respectively; 26, 27) C. charlesi, male, pro- and mesotarsi, respectively.

Figs. 28–45. Cylindrinotus species, aedeagus. 28, 29) C. femoratus; 30, 31) C. acutangulus; 32, 33) C. nitidus; 34, 35) C. batesi; 36, 37) C. gibbicollis; 38, 39) C. erivanus; 40, 41) C. constrictus; 42, 43) C. gibbosus; 44, 45) C. charlesi. Even numbered figures = ventral view; odd numbered figures = lateral view.

Figs. 46–59. Cylindrinotus species, gastral spicula. 46, 47) C. femoratus; 48, 49) C. acutangulus; 50, 51) C. batesi; 52, 53) C. erivanus; 54, 55) C. constrictus; 56, 57) C. gibbosus; 58, 59) C. charlesi. Even numbered figures = ventral view; odd numbered figures = lateral view.