Technical BulletinAgricultural Research Service, U.S. Department of Agriculture, 1974 - 98 pagina's |
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Pagina 6
... Abdomen . The female abdomen is relatively stout and the apex some- what tapered , with a pair of small rounded cerci visible below the ninth tergum . Internally the female pos- sesses from one to three sclerotized spermathecae , which ...
... Abdomen . The female abdomen is relatively stout and the apex some- what tapered , with a pair of small rounded cerci visible below the ninth tergum . Internally the female pos- sesses from one to three sclerotized spermathecae , which ...
Pagina 9
... abdomen . Most species mate only once , but Jones ( 1966 ) found that C. variipen- nis ( Coquillett ) can mate repeatedly and stored sperm would last for up to three egg batches . Sperm is trans- ferred to the female in a spermato ...
... abdomen . Most species mate only once , but Jones ( 1966 ) found that C. variipen- nis ( Coquillett ) can mate repeatedly and stored sperm would last for up to three egg batches . Sperm is trans- ferred to the female in a spermato ...
Pagina 23
... Abdomen : Dark brown . Sperma- theca ( fig . 7 , e ) single , short , oval , with long slender neck ; measuring 0.053 by 0.035 mm .; sclerotized ring present . Male Genitalia ( fig . 7 , h ) .- Ninth sternum with shallow caudomedian ...
... Abdomen : Dark brown . Sperma- theca ( fig . 7 , e ) single , short , oval , with long slender neck ; measuring 0.053 by 0.035 mm .; sclerotized ring present . Male Genitalia ( fig . 7 , h ) .- Ninth sternum with shallow caudomedian ...
Pagina 24
... well distributed over wing including anal cell ; CR 0.52 ; 2RC with distinct lumen . Halter knob infuscated . Abdomen : Dark brown . Sperma- thecae ( fig . 8 , f ) two ( 24 TECHNICAL BULLETIN 1474 , U.S. DEPT . OF AGRICULTURE.
... well distributed over wing including anal cell ; CR 0.52 ; 2RC with distinct lumen . Halter knob infuscated . Abdomen : Dark brown . Sperma- thecae ( fig . 8 , f ) two ( 24 TECHNICAL BULLETIN 1474 , U.S. DEPT . OF AGRICULTURE.
Pagina 28
... Abdomen : Dark brown , cerci pale . Spermathecae ( fig . 9 , f ) two plus sclerotized ring and rudimentary third ; spermathecae ovoid with short , slender necks ; subequal , each measuring 0.045 by 0.030 mm . Male Genitalia ( fig . 9 ...
... Abdomen : Dark brown , cerci pale . Spermathecae ( fig . 9 , f ) two plus sclerotized ring and rudimentary third ; spermathecae ovoid with short , slender necks ; subequal , each measuring 0.045 by 0.030 mm . Male Genitalia ( fig . 9 ...
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Veelvoorkomende woorden en zinsdelen
Abdomen Aedeagus anal cell Antenna fig Antilles apices arubae Bahamas barbosai basal arms Basistyle biting blackish borinqueni bredini caudomedian excavation Cayman cell M2 cell R5 Culicoides dark brown distal pale spot distal portion dististyle Dominica Farnworth Female antenna female palpus female wing Female.-Wing length females AMNH femur flagellar segments Fox and Hoffman furens Heliconia hind femur illus insignis Jamaica jamaicensis Layou River lengths of flagellar Lesser Antilles light trap Linley loughnani Macrotrichia Male Genitalia fig male parameres membrane not spiculate mesonotum moderately ninth tergum P/H ratio palpus Panama Parameres fig parameres removed phlebotomus Portland Parish Proboscis Puerto Rico pupa reared redescribed Saint SAINT LUCIA sclerotized ring sensory pit species spermathecae spiculate spot in cell spot in distal spur longest sternum tapering third palpal segment third segment Thorax tibia tree hole trilineatus Trinidad veins M1 W. W. Wirth West Indian Records West Indies Wing fig wing margin Wirth and Blanton yellowish