| OCR Text |
Show 1904.] OF THE GENUS HIPPORRHINUS. 17 80. 90. 91. (89.) (88.) (87.) (92.) 92. (91.) 93. 94. 95. 96. (86.) (101.) (98.) (97.) 97. 98. (95.) 99. 100. 101. (100.) (99.) (94.) 102. (107.) (106.) (105.) 103. 104. 105. (104.) 106. (103.) 107. (102.) 108. (131.) 109. (122.) 110. (111.) 111. (110.) 112. 113. (115.) (114.) 114. (113.) 115. (112.) 116. (119.) 117. (118.) 118. (117.) 119. 120. 121. 122. (116.) (121.) (120.) (109.) 123. (128.) | PROC. ZOOL. Soc. Interval 2 with a row of conical tubercles from behind middle to apex; apical processes short. 42. H. Jiumeralis, sp. nov. Interval 2 with only a single large conical tubercle on the declivity; apical processes verv long and sharp :.. 43. j£_ nestor Mshl. Prothorax with a smooth defined space on each side of central furrow; interval 2 entirely devoid of tubercles. Interval 5 with only two or three large distant conical tubercles in addition to the basal one; prothorax without a central carina 44. H. nodulosus F. Interval 5 with a row of seven or eight small closely-set tubercles behind the basal one; prothorax with a central carina 45. H". oocidentalis Mshl. Elytra with shoulders normal. Sides of prothorax angulated ; the central furrow very broad and distinct, more or less dilated in middle. Intervals 2, 4, and 6 entirely devoid of tubercles. Rostrum without a central carina; tubercles on elytra large, separated and conical throughout. 46. H.fictilis Mshl. Rostrum with a low central carina; tubercles on elytra from base to beyond middle small and agglomerated, the intervals costate 48. H. horni Mshl. Interval 2 always, interval 4 usually with a row of distant rounded tubercles. Prothorax with a strong central carina. 47. H. canaliculatus Mshl. Central carina on prothorax obsolescent. 49. H. rubifer F. Sides of prothorax rounded, the central furrow narrow and much more shallow. Intervals on elytra granulate, granules subequal throughout. All intervals on elytra similar, subcostate and evenly granulate throughout. Anteocular furrows not converging; rostrum contiguous dorsally with head throughout its breadth ; apical processes of elytra very long ... 50. H. eckloni Gyl. Anteocular furrows converging so as to leave only a narrow dorsal ridge joining head and rostrum ; apical processes short 51. H. bohemanii Falir. Intervals 4 and 6 not elevated and without any granules 52. H. chirindensis Mshl. Intervals on elytra tuberculate, tubercles uneven; intervals dissimilar. Transverse basal furrow on the underside of rostrum absent. Dorsal anterior margin of prothorax lobate or convex. Anteocular furrows distant, invisible from above. 67. JX. caudatus Falir. Anteocular furrows approaching, visible from above in the form of a more or less marked constriction at base of rostrum. Lower lateral sulcus on rostrum obsolescent. Prothorax with a broad horseshoe-shaped costa enclosing the central carina 69. H. tricostatus Mshl. Prothorax with large rounded tubercles on each side of the carina .•••;••• 68- -^ sca^er, sp. nov. Lower lateral sulcus on rostrum distinct. Upper lateral sulcus on rostrum distinct. Prothorax almost as long as broad, the tubercles large and subcristate ; size smaller 70. IT. ferus Gyl. Prothorax distinctly transverse, the tubercles small and evenly set; size larger 71. JL. mammillatus Gyl. Upper lateral furrow on rostrum obsolescent. Dorsal margins of rostrum strongly raised in the form of angulated carina;; length 23 m m . 72. H. lobatus Mshl. Dorsal margins rounded; length 14mm. 73. H. exilis, sp. nov. Dorsal anterior margin of prothorax truncate and not lobate. Rostrum with a deep central furrow throughout. 1904, YOL. I. No. II. 2 |
