Technical BulletinAgricultural Research Service, U.S. Department of Agriculture, 1974 - 98 pagina's |
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Pagina 5
... ratio ( P / H ratio ) , which is obtained by dividing the distance from the end of the labrum- epipharynx to the tormae by the dis- tance from the latter to the interocu- lar setal base . The maxillary palpus is five - segmented , and ...
... ratio ( P / H ratio ) , which is obtained by dividing the distance from the end of the labrum- epipharynx to the tormae by the dis- tance from the latter to the interocu- lar setal base . The maxillary palpus is five - segmented , and ...
Pagina 22
... P / H ratio 0.87 ; man- dible with 18-20 teeth . Thorax : Uniformly dull dark brown ; mesonotum without promi- nent pattern . Legs ( fig . 7 , f ) brown ; knee spots blackish ; all tibiae with faint narrow basal pale bands ; tibial comb ...
... P / H ratio 0.87 ; man- dible with 18-20 teeth . Thorax : Uniformly dull dark brown ; mesonotum without promi- nent pattern . Legs ( fig . 7 , f ) brown ; knee spots blackish ; all tibiae with faint narrow basal pale bands ; tibial comb ...
Pagina 24
... p . 424 , under the name C. transferrans Ortiz ) has a distinct wing pattern ... p . 109 ( male , female ; Aruba I .; fig . wing ) . Barbosa , 1947 , p . 11 ... H ratio 0.90 ; mandible with 14-16 teeth . Thorax : Dark brown ; mesonotum ...
... p . 424 , under the name C. transferrans Ortiz ) has a distinct wing pattern ... p . 109 ( male , female ; Aruba I .; fig . wing ) . Barbosa , 1947 , p . 11 ... H ratio 0.90 ; mandible with 14-16 teeth . Thorax : Dark brown ; mesonotum ...
Pagina 26
... p . 721 ( Jamaica ; internal anatomy ; illus . ) .- Wirth and Blanton , 1959 , p . 400 ( redescribed ; illus ... H ratio 0.68 ; mandible with 16 teeth . Thorax : Mesonotum ( fig . 9 , e ) pruinose gray with pattern of dark- brown ...
... p . 721 ( Jamaica ; internal anatomy ; illus . ) .- Wirth and Blanton , 1959 , p . 400 ( redescribed ; illus ... H ratio 0.68 ; mandible with 16 teeth . Thorax : Mesonotum ( fig . 9 , e ) pruinose gray with pattern of dark- brown ...
Pagina 29
... rate is inversely proportional to the mean tides , and outbreaks may be expected ... p . 110 ( male , female ; Puerto Rico ; fig . wing ) .- Fox , 1946 , p . 252 ... H ratio 0.62 ; mandible with 12-15 minute teeth . Thorax : Golden brown ...
... rate is inversely proportional to the mean tides , and outbreaks may be expected ... p . 110 ( male , female ; Puerto Rico ; fig . wing ) .- Fox , 1946 , p . 252 ... H ratio 0.62 ; mandible with 12-15 minute teeth . Thorax : Golden brown ...
Overige edities - Alles bekijken
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