Review of the Genus Dendrocellus Schmidt-Göbel (Coleoptera: Carabidae: Dryptini), with Descriptions of Seven New Species Author Liang, Hongbin Author Kavanaugh, David H. text The Coleopterists Bulletin 2007 Oxford, England 2007-03-31 61 1 1 39 http://dx.doi.org/10.1649/934.1 journal article 10.1649/934.1 1938-4394 5461668 Dendrocellus crassus (Andrewes) , new combination ( Figs. 5 , 45 , 48, 50 , 53, 56 , 83–84 ) Desera crassa Andrewes 1931: 477 (Borneo 5 Pulau Kalimantan ) Specimens examined. Total 18 specimens : Indonesia : 1 female ( ISNB ), ‘‘ Coll. I. R . Sc. N. B. Borneo 1900, Pontianak , ex coll. Oberthur’ ’; 1 female ( ISNB ), ‘‘ Coll . 18 I. R. Sc. N. B. Java – Togoe, 1902, ex. Coll. Oberthur’’; 1 female (ISNB), ‘‘Beokit Gabah, Z. W. K. Sumatra, leg. H. Lucht, I.1919 ’’/‘‘Coll. I. R. Sc. N. B. Sumatra’’; 1 male (ZMHU), ‘‘W. Sumatra, No. 18, VII.1991 ’’. Malaysia : 2 females (ZMHU), ‘‘Near Keningau, Is. Borneo, Sabah , E. Malaysia, 16 II 1989 , M. Itoh’’/‘‘ Desera geniculata (Klug) det. N. Ito, 1993’’; 1 male and 1 female (ISNB), ‘‘ Kina Balu , Borneo’’/‘‘Collection P. Dupuis’’/‘‘Coll. R. I. Sc. N. B. Borneo’’; 1 male and 1 female (ISNB), ‘‘ Kina balu , Borneo 1,500 m , H. Hille, Berlin SW11’’/ ‘‘R. I. Sc. Nat. Belg. I.G. 16.500’’/‘‘Coll. R. I. Sc. N. B. Borneo’’; 1 female (ISNB), ‘‘Coll. I. R. Sc. N. B. Nord Borneo, Kina Balu, Fr. Buffat, 1904 ’’; 1 female (ISNB), ‘‘Coll. I. R. Sc. N. B. Indonesie, N. Borneo, Mont Kina Balu , 5.VIII.1903 , leg. John Waterstradt, ex coll. Oberthur IG. 18.293’’. Kalimantan (Malaysia or Indonesia): 1 male (ISNB), ‘‘Borneo’’/‘‘Collection P. Dupuis’’/‘‘Coll. R. I. Sc. N. B. Borneo’’; 1 female (ISNB), ‘‘Borneo’’/‘‘Collection P. Dupuis’’/ ‘‘ Desera unidentata M.L. det. P. Dupuis, 1913’’/‘‘ Desera unidentata ’’/‘‘Coll. R. I. Sc. N. B. Borneo’’; 1 male (ISNB), ‘‘Borneo’’/‘‘Reg. Mus. Hist. Nat., Belg. I.G. 10294’’/‘‘ longicollis Dj’’/‘‘G. Fagel’’/‘‘G. Fagel det. Desera longicollis Dej’’/‘‘Coll. R. I. Sc. N. B. Borneo’’; 1 male and 2 females (CAS), ‘‘Borneo, M. L. Hauschild’’/ ‘‘Van Dyke collection’’/‘‘ Dendrocellus crassus Andrewes 1931 , det. Liang H. B. 2005.3’’. Description. Andrewes (1931) provided a detailed description and illustration. We simply add the following: length 9.4–10.4 mm , width 2.9–3.3 mm . Apical (not basal as stated in original description) four fifths of Ant 1 black; femora brown, with apical sixth or seventh black; Ant 1/Ant 3 5 3.45 (3.33–3.56); HW/PW 5 1.17 (1.12–1.21); PL/PW 5 1.53 (1.48–1.57); EW/PW 5 2.36 (2.18–2.42); EL/EW 5 1.72 (1.64–1.81); labrum with medial lobe slightly protruded anteriorly; genae short, slightly tumid; eyes moderately large, 2.5 times as long as genae; elytral punctation as in Fig. 45 ; protarsomere 3 symmetrical in male ( Fig. 53 ); tarsal claws with 5–6 pectinations, length of the longest pectination subequal to the width of claw base (similar to Fig. 63 ); last sternum as in Fig. 48 or 50. Aedeagus with apical lamella thin, linguiform ( Figs. 83–84 ). Distribution. Indonesia ( Sumatra ), Malaysia (N. Kalimantan). Remarks. We have not examined the type (in BMNH). Members of this species are readily recognized by their elytral intervals sparsely punctate ( Fig. 45 ), femora with apical sixth black, and tibiae completely black.