Difference between revisions of "Philaccolilus"

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[[File:Philaccolilus genus habitusRGB.jpg|thumb|250px|Species of ''Philaccolilus'']]
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Ordo: Coleoptera<br />
 
Familia: Dytiscidae <br />
 
Familia: Dytiscidae <br />
 
Subfamilia: Laccophilinae <br />
 
Subfamilia: Laccophilinae <br />
 
Tribus: Laccophilini <br />
 
Tribus: Laccophilini <br />
 
Genus: ''[[Philaccolilus]]''
 
Genus: ''[[Philaccolilus]]''
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==Name==
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* ''Philaccolilus'' Guignot, 1937 [http://species.wikimedia.org/wiki/Philaccolilus Wikispecies link]
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===Type species===
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* ''Neptosternus bicinctus'' Régimbart, 1892 by original designation
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==Species==
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''[[P. ameliae]]'' - ''[[P. aterrimus]]'' - ''[[P. bacchusi]]'' - ''[[P. bellissimus]]'' - ''[[P. bicinctus]]'' - ''[[P. incognitus]]'' - ''[[P. irianensis]]'' - ''[[P. kokodanus]]'' - ''[[P. mas]]'' - ''[[P. mekus]]'' - ''[[P. ramuensis]]'' - ''[[P. speciosus]]''
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==Distribution==
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* New Guinea
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==Measurements of ''Philaccolilus'' spp.==
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{| class="wikitable"
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|-
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! Species !! N !! TL !! TL-h !! TW !! TL/TW
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|-
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| ''P. ameliae'' || 13 || 5.1-5.5 (5.24)  || 4.7-5.0 (4.88)  || 2.8-3.1 (2.96)  ||    1.77
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|-
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|''P. a. weyl.'' || 17 || 5.4-5.8 (5.49)|| 5.0-5.4 (5.18)|| 3.0-3.2 (3.01)    ||  1.82
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|-
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|''P. aterrimus''|| 20 || 5.3-5.6 (5.36)|| 5.0-5.4 (5.30) ||3.0-3.2 (3.10)  ||    1.73
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|-
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|''P. bacchusi''|| 1 ||5.3 ||      5.0 ||      3.0      ||          1.77
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|-
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|''P. bellissimus'' ||12|| 4.5-5.0 (4.77) || 4.2-4.8 (4.46) ||2.6-2.9 (2.69)  ||  1.77
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|-
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|''P. bicinctus'' ||5 || 4.4-4.7 (4.61)|| 4.2-4.4 (4.38)|| 2.6-2.7 (2.68)  ||  1.72
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|-
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|''P. incognitus'' ||22|| 4.3-4.8 (4.67)|| 4.0-4.5 (4.39) ||2.4-2.7 (2.58)  ||  1.81
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|-
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|''P. irianensis'' || 14 ||4.5-5.1 (4.77)|| 4.2-4.7 (4.46) ||2.6-2.7 (2.64)  ||    1.81
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|-
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|''P. kokodanus''|| 2 ||4.5-4.6 || 4.3     ||    2.5-2.6      ||      1.78
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|-
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|''P. mas'', Km 30 ||12|| 4.3-4.6 (4.51) ||4.0-4.4 (4.17) ||2.4-2.8 (2.58)  ||  1.75
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|-
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|''P. mas'', Km 117 || 12 || 4.4-4.9 (4.72) ||4.1-4.6 (4.45) || 2.5-2.8 (2.62)  ||    1.80
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|-
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|''P. mekus''|| 11 ||5.9-6.4 (6.25)|| 5.5-6.1 (5.83) ||3.4-3.7 (3.64)  ||  1.72
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|-
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|''P. ramuensis'' ||20|| 4.4-4.7 (4.56) ||4.0-4.4 (4.23) || 2.4-2.6 (2.51)    ||  1.82
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|-
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|''P. speciosus'' ||1 ||4.8   ||    4.6 ||      2.7      ||          1.78
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|}
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==Key==
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{{Key Start
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| title = ''Philaccolilus''
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| description =
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| flags = jkey-hidekeymetadata <!-- header information by default hidden-->
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| taxon name = ''Philaccolilus''
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| common names =
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| taxon rank = Genus
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| parent taxon =
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| parent key =
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| parent key text =
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| geoscope = New Guinea
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| category =
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| source =
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| audience =
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| status =
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| creators = M. Balke
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}}<!--
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  There may be a bug because {{Lead | 1. | ...}} will not play properly
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  but {{Lead | 1 | ...}} does. AP
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--><!--
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  Avoid accidental hard line breaks in the key: they become paragraphs as any line break
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  by default is a wiki paragraph. AP
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-->
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{{Lead | 01  | Elytron completely black (but entire head yellow).
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      | result  = Philaccolilus aterrimus
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      | result text = ''aterrimus''
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      | image a = File:Philaccolilus aterimus habitusDors.jpg
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}}
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{{Lead | 01-  | Elytron black with yellow or red markings. 
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      | 02}}
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{{Lead | 02  | Large species, body length 5.9 to 6.4 mm, posterior margin of head black.
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      | result text = ''mekus''
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      | image a = File:Philaccolilus mekus HabitusDors.jpg
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}}
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{{Lead | 02-  | Smaller, body length 4.3 to 5.8 mm; head dorsally entirely yellow to rufous. 
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      | 03}}
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{{Lead | 03  | Elytron with nine yellow markings, including a medio-subsutural spot, some of the spots in a few cases confluent. 
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      | 11
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      | image a = File:Philaccolilus bellissimus PT HabitusDors.jpg
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}}
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{{Lead | 03-  | Elytron with less than nine markings, medio-subsutural spot absent. 
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      | 04}}
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{{Lead | 04  | Pronotum chiefly black with at most a faint medial rufous or piceous area. 
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      | 05 }}
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{{Lead | 04-  | Pronotum medially with a broad yellow transverse band. 
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      | 10 }}
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{{Lead | 05  | Elytron with medio-submarginal spot. 
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      | 06}}
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{{Lead | 05-  | Elytron lacking medio-submarginal spot. 
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      | 07}}
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{{Lead | 06  | Elytron with subbasal transverse band narrow, body elongate oval, body length / body width 1.78.
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      | result text = ''kokodanus''}}
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{{Lead | 06-  | Elytron with subbasal transverse band broad, body broadly oval, body length / body width 1.72.
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      | result text = ''bicinctus''  }}
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{{Lead | 07  | Elytron with medial-discal and postmedial-subsutural (if present) spots small.
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      | result text = ''bacchusi'' }}
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{{Lead | 07-  | Elytron with medial-discal and postmedial-subsutural spots large. 
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      | 08}}
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{{Lead | 08  | Elytron with subbasal transverse band not reaching lateral margin or at most anterior angle of band contacting margin.
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      | result text = ''ameliae''}}
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{{Lead | 08-  | Elytron with subbasal transverse band broadly reaching lateral margin.
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      | 09  }}
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{{Lead | 09  | Pronotum black medially.
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      | result text = ''mas''
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      | image a = File:Philaccolilus mas PT HabitusDors.jpg
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}}
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{{Lead | 09-  | Pronotum with narrow reddish to piceous transverse medial band.
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      | result text = ''ramuensis''  }}
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{{Lead | 10  | Male median lobe rather narrow subapically in ventral view.
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      | result text = ''irianensis''}}
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{{Lead | 10-  | Male median lobe broader subapically in ventral view. 
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      | result text = ''incognitus''
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      | image a = File:Philaccolilus incognitus HabitusDors.jpg
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}}
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{{Lead | 11  | Male sternum 6 with posterior margin medially emarginate, PNG: S Coast of Papuan Peninsula
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      | result text = ''speciosus''}}
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{{Lead | 11-  | Male sternum 6 with posterior margin medially with a conspicuous concavity, Indonesia: N Coast of Papua
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      | result text = ''bellissimus''  }}
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{{Key End}}

Latest revision as of 10:53, 3 October 2011

Species of Philaccolilus

Ordo: Coleoptera
Familia: Dytiscidae
Subfamilia: Laccophilinae
Tribus: Laccophilini
Genus: Philaccolilus

Name

Type species

  • Neptosternus bicinctus Régimbart, 1892 by original designation

Species

P. ameliae - P. aterrimus - P. bacchusi - P. bellissimus - P. bicinctus - P. incognitus - P. irianensis - P. kokodanus - P. mas - P. mekus - P. ramuensis - P. speciosus

Distribution

  • New Guinea

Measurements of Philaccolilus spp.

Species N TL TL-h TW TL/TW
P. ameliae 13 5.1-5.5 (5.24) 4.7-5.0 (4.88) 2.8-3.1 (2.96) 1.77
P. a. weyl. 17 5.4-5.8 (5.49) 5.0-5.4 (5.18) 3.0-3.2 (3.01) 1.82
P. aterrimus 20 5.3-5.6 (5.36) 5.0-5.4 (5.30) 3.0-3.2 (3.10) 1.73
P. bacchusi 1 5.3 5.0 3.0 1.77
P. bellissimus 12 4.5-5.0 (4.77) 4.2-4.8 (4.46) 2.6-2.9 (2.69) 1.77
P. bicinctus 5 4.4-4.7 (4.61) 4.2-4.4 (4.38) 2.6-2.7 (2.68) 1.72
P. incognitus 22 4.3-4.8 (4.67) 4.0-4.5 (4.39) 2.4-2.7 (2.58) 1.81
P. irianensis 14 4.5-5.1 (4.77) 4.2-4.7 (4.46) 2.6-2.7 (2.64) 1.81
P. kokodanus 2 4.5-4.6 4.3 2.5-2.6 1.78
P. mas, Km 30 12 4.3-4.6 (4.51) 4.0-4.4 (4.17) 2.4-2.8 (2.58) 1.75
P. mas, Km 117 12 4.4-4.9 (4.72) 4.1-4.6 (4.45) 2.5-2.8 (2.62) 1.80
P. mekus 11 5.9-6.4 (6.25) 5.5-6.1 (5.83) 3.4-3.7 (3.64) 1.72
P. ramuensis 20 4.4-4.7 (4.56) 4.0-4.4 (4.23) 2.4-2.6 (2.51) 1.82
P. speciosus 1 4.8 4.6 2.7 1.78


Key

Philaccolilus — M. Balke
Geographic Scope: New Guinea — Collaboration: open — (Status not specified) — Edited by: (not specified)
01
Elytron completely black (but entire head yellow). 
  aterrimus
Philaccolilus aterimus habitusDors.jpg
–
Elytron black with yellow or red markings.   ► 02
02
Large species, body length 5.9 to 6.4 mm, posterior margin of head black. 
  mekus
Philaccolilus mekus HabitusDors.jpg
–
Smaller, body length 4.3 to 5.8 mm; head dorsally entirely yellow to rufous.   ► 03
03
Elytron with nine yellow markings, including a medio-subsutural spot, some of the spots in a few cases confluent.   ► 11
Philaccolilus bellissimus PT HabitusDors.jpg
–
Elytron with less than nine markings, medio-subsutural spot absent.   ► 04
04
Pronotum chiefly black with at most a faint medial rufous or piceous area.   ► 05
–
Pronotum medially with a broad yellow transverse band.   ► 10
05
Elytron with medio-submarginal spot.   ► 06
–
Elytron lacking medio-submarginal spot.   ► 07
06
Elytron with subbasal transverse band narrow, body elongate oval, body length / body width 1.78. 
  kokodanus
–
Elytron with subbasal transverse band broad, body broadly oval, body length / body width 1.72. 
  bicinctus
07
Elytron with medial-discal and postmedial-subsutural (if present) spots small. 
  bacchusi
–
Elytron with medial-discal and postmedial-subsutural spots large.   ► 08
08
Elytron with subbasal transverse band not reaching lateral margin or at most anterior angle of band contacting margin. 
  ameliae
–
Elytron with subbasal transverse band broadly reaching lateral margin.   ► 09
09
Pronotum black medially. 
  mas
Philaccolilus mas PT HabitusDors.jpg
–
Pronotum with narrow reddish to piceous transverse medial band. 
  ramuensis
10
Male median lobe rather narrow subapically in ventral view. 
  irianensis
–
Male median lobe broader subapically in ventral view. 
  incognitus
Philaccolilus incognitus HabitusDors.jpg
11
Male sternum 6 with posterior margin medially emarginate, PNG: S Coast of Papuan Peninsula 
  speciosus
–
Male sternum 6 with posterior margin medially with a conspicuous concavity, Indonesia: N Coast of Papua 
  bellissimus
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