MCZ Malacology 222920

Helicodiscus nummus Van.

Date Collected:

1959

North America: United States: Texas: Robertson | Black Shoals of 3 rayos Rio, 5 miles W of Calvert

occurrenceID: https://mczbase.mcz.harvard.edu/guid/MCZ:Mala:222920 JSON-LD

Current Identification
Helicodiscus nummus Van.
Animalia Mollusca Gastropoda Stylommatophora Sigmurethra Punctoidacea Helicodiscidae
Common Name(s): wax coil
Determiner: [no agent data]
Nature of ID: migration

  • None

  • malacology accession number: 646

Part Condition Disposition Count
shell (dry) unchecked in collection >10 History
Remarks: estimated count- once recorded as 'many'

  • None

  • None

  • Entered from ledger.

  • None

  • Continent:
  • North America
  • Country:
  • United States
  • State/Province:
  • Texas
  • County:
  • Robertson
Specimens with same Higher Geography
Specimens from the same Locality
Specimens from the same Collecting Event
  • Specific Locality:
  • Black Shoals of 3 rayos Rio, 5 miles W of Calvert
  • Verbatim Locality:
  • USA, Texas, Robertson, Black Shoals of 3 rayos Rio, 5 miles W of Calvert
  • Georeference:
  • 30.9779380°, -96.758515° (Error radius: 8774m) By: Brendan Haley on 2019-06-10 (Source: GEOLocate batch georeferencing, 2019-06-10)
  • Datum:
  • WGS84
  • Coordinates Entered As:
  • decimal degrees
  • Collecting Source:
  • wild caught
  • Began Date / Ended Date:
  • 1959-01-01 / 1959-12-31
  • Verbatim Date:
  • 1959
  • Collector:
  • Joseph C. Bequaertlinked data icon

  • None

Media type: text; Malacology 222901; 222902; 222903; 222904; 222905; 222906; 222907; 222908; 222909; 222910; 222911; 222912; 222913; 222914; 222915; 222916; 222917; 222918; 222919; 222920; 222921; 222922; 222923; 222924; 222925 Description: MCZ Malacology Mollusca 222001-228000, pg.37;

(Media Record) (Related) (File)

Ledger Entry for: 25 cataloged items from MCZ:Mala:222901 Practicolella berlandieriana to...

  • [Masked]

  • None
➤