The Philippine journal of science. [Vol. 57, no. 1]

57, 2 Baisas: Philippine Mosquitoes, III 175 by the length of ultimate segment, the last two segments scantily haired. Torus of antenna with prominence; some large scales of progressively increasing lengths on segment 6; crumpled scales mixed with short straight ones on 7 to 9; some short, thickened hairs on 10. Thorax with integument, scales, and bristles of mesonotum dark brown. Wings dark-scaled. Abdomen dark dorsally and ventrally. Legs mainly dark, undersides of femora pale. Male terminalia (see illustration).-Subapical lobe of coxite with three long, curved blades, two of which are hooked at tips, one narrow leaf, one fairly straight blade, and three short spines. A row of six or seven strong, curved hairs on dorsal border of coxite. Style with a crest of short hairs near apex. Phallosome with lateral process having a crown of short blunt teeth at apex. A row of larger teeth along its tergal border. Median process fairly long, but without definite teeth. CULEX (MOCHTHOGENES) YEAGERI sp. nov. Type.-Male (lot R66-xyz). Cotypes.-Three males. Type and cotypes in the collection of the Bureau of Health, Manila. Type locality.-Iwahig, Palawan. Collector.-F. E. Baisas. Date of collection.-June 7, 1934. Habits.-Larva breeds in forest streams; habits of adults unknown. Distribution.-Known only from the type locality. Adult (male).-Head with narrow, flat, pale brown scales confined to nape; upright, forked, dark scales scattered on vertex and nape; broad, flat, pale scales cover vertex and sides. Proboscis distinctly longer than front femur. Palpi less than onesixth the length of proboscis. Thorax with mesonotal integument and scales pale brown. Wings dark-scaled. Abdominal tergites dark brown with narrow, pale, apical rings; sternites dark brown, the posterior ones with pale apical patches in continuation of the tergal rings. Legs mainly dark brown, undersides of femora pale. Male terminalia (see illustration).-Subapical lobe of coxite with a broad leaf, several narrow blades, and spines. Style broad, short, forked. Phallosome with lateral process having a few short blunt teeth along the internal tergal border. No median process.

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Title
The Philippine journal of science. [Vol. 57, no. 1]
Canvas
Page 175
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Manila: Philippines Bureau of Science,
1906-
Subject terms
Science -- Periodicals

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"The Philippine journal of science. [Vol. 57, no. 1]." In the digital collection The United States and its Territories, 1870 - 1925: The Age of Imperialism. https://name.umdl.umich.edu/act3868.0057.001. University of Michigan Library Digital Collections. Accessed June 14, 2025.
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