MCZ Entomology 24931

Pachybrachis nigricornis (Say, 1824)

Holotype of Pachybrachys autolycus var. difficilis

Date Collected:

1900-07-05

North America: United States: Massachusetts: Middlesex | Tyngsborough [Tyngsboro]

occurrenceID: https://mczbase.mcz.harvard.edu/guid/MCZ:Ent:24931 JSON-LD

Media type: image; Entomology 24931 Aspect: labels

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Media type: image; Entomology 24931 Aspect: head frontal view

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Media type: image; Entomology 24931 Aspect: habitus dorsal view

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Media type: image; Entomology 24931 Aspect: habitus ventral view

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Current Identification
Pachybrachis nigricornis (Say, 1824)
Animalia Arthropoda Hexapoda Insecta Pterygota Coleoptera Polyphaga Cucujiformia Chrysomeloidea Chrysomelidae Cryptocephalinae Cryptocephalini
Determiner: Robert J. Barney on 2016-09-21
Nature of ID: revised taxonomy
Previous Identifications
Pachybrachys difficilis Fall 1915
Animalia Arthropoda Hexapoda Insecta Pterygota Coleoptera Polyphaga Cucujiformia Chrysomeloidea Chrysomelidae
Determiner: [no agent data]
Nature of ID: revised taxonomy
Pachybrachys autolycus var. difficilis Fall, 1915
Animalia Arthropoda Hexapoda Insecta Pterygota Coleoptera Polyphaga Cucujiformia Chrysomeloidea Chrysomelidae
Determiner: Henry C. Fall on 1915-12-31
Nature of ID: type ID

Fall 1915, page 459, Holotype of Pachybrachys autolycus var. difficilis Fall, 1915
Barney 2016, Figured of Pachybrachis autolycus var. difficilis Fall, 1915 Figure 6C
Media type: text; Fall 1915 Description: Fall (1915) Trans. Am. Ent. Soc. 41:291-486;

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Shows Publication: Fall 1915 Description: Fall (1915) Trans. Am. Ent. Soc. 41:291-486

Media type: text; Barney 2016 Description: Barney (2016) Coleopterists Bulletin 70(3): 569-605;

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Shows Publication: Barney 2016 Description: Barney (2016) Coleopterists Bulletin 70(3): 569-605

  • type number: 24931

Part Condition Disposition Count
whole animal (pointed) good in collection 1 History

Attribute Value Determination On
sex Male By: Rachel L. Hawkins Sipe
collection H. C. Fall Collection By: Rachel L. Hawkins Sipe
life stage adult By: Rachel L. Hawkins Sipe

  • None

  • Labels: Tyngsboro, MA, 7/5/00; male; N. B. II p-197; Type v. difficilis; H. C. Fall Collection; P02; M.C.Z. Type 24931

  • None

  • Continent:
  • North America
  • Country:
  • United States
  • State/Province:
  • Massachusetts
  • County:
  • Middlesex
  • dwc:highergeographyID:
  • http://vocab.getty.edu/tgn/1002665 linked data icon
Specimens with same Higher Geography
Specimens from the same Locality
Specimens from the same Collecting Event
  • Specific Locality:
  • Tyngsborough [Tyngsboro]
  • Verbatim Locality:
  • Tyngsboro, MA
  • Georeference:
  • 42.6626210°, -71.439271° (Error radius: 6889m) By: Taylor Tai on 2017-04-06 (Source: GEOLocate)
  • Datum:
  • WGS84
  • Coordinates Entered As:
  • decimal degrees
  • Collecting Source:
  • wild caught
  • Collected On:
  • 1900-07-05
  • Verbatim Date:
  • 7/5/00
  • Collector:
  • [no agent data]

  • None

Media type: text; Entomology 24908; 24909; 24910; 24948; 24916; 24931; 24947; 24904; 24905; 24906; 24907; 24911; 24912; 24913; 24914; 24915; 24917; 24918; 24919; 24920; 24921; 24922; 24923; 24924; 24925; 24926; 24927; 24928; 24929; 24930; 24932; 24933; 24934; 24935; 24936; 24938; 24939; 24940; 24941; 24942; 24943; 24944; 24945; 24949; 24950; 24951; 24952; 24953; 24954; 24955; 24956; 24957; 24958; 24959; 24960; 24961; 24962; 24963; 24937; 24946 Description: MCZ Entomology Types 023314-031953, pg.29;

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Ledger Entry for: 60 cataloged items from MCZ:Ent:24908 Coscinoptera inornata to MCZ:Ent:...

  • [Masked]

  • None
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